./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-benchs/sqrt_Newton_pseudoconstant.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d3efc4d3 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_Newton_pseudoconstant.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 a9874b894e580352626d8ebc271850c0b42d4635 .............................................................................................................................................................. 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_Newton_pseudoconstant.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 a9874b894e580352626d8ebc271850c0b42d4635 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-d3efc4d [2020-12-04 10:15:15,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-04 10:15:15,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-04 10:15:15,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-04 10:15:15,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-04 10:15:15,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-04 10:15:15,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-04 10:15:15,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-04 10:15:15,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-04 10:15:15,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-04 10:15:15,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-04 10:15:15,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-04 10:15:15,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-04 10:15:15,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-04 10:15:15,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-04 10:15:15,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-04 10:15:15,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-04 10:15:15,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-04 10:15:15,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-04 10:15:15,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-04 10:15:15,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-04 10:15:15,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-04 10:15:15,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-04 10:15:15,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-04 10:15:15,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-04 10:15:15,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-04 10:15:15,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-04 10:15:15,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-04 10:15:15,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-04 10:15:15,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-04 10:15:15,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-04 10:15:15,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-04 10:15:15,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-04 10:15:15,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-04 10:15:15,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-04 10:15:15,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-04 10:15:15,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-04 10:15:15,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-04 10:15:15,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-04 10:15:15,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-04 10:15:15,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-04 10:15:15,752 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-04 10:15:15,813 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-04 10:15:15,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-04 10:15:15,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-04 10:15:15,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-04 10:15:15,817 INFO L138 SettingsManager]: * Use SBE=true [2020-12-04 10:15:15,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-04 10:15:15,818 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-04 10:15:15,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-04 10:15:15,818 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-04 10:15:15,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-04 10:15:15,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-04 10:15:15,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-04 10:15:15,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-04 10:15:15,820 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-04 10:15:15,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-04 10:15:15,821 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-04 10:15:15,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-04 10:15:15,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-04 10:15:15,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-04 10:15:15,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-04 10:15:15,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-04 10:15:15,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-04 10:15:15,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-04 10:15:15,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-04 10:15:15,823 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-04 10:15:15,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-04 10:15:15,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-04 10:15:15,824 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-04 10:15:15,825 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9874b894e580352626d8ebc271850c0b42d4635 [2020-12-04 10:15:16,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-04 10:15:16,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-04 10:15:16,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-04 10:15:16,366 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-04 10:15:16,367 INFO L275 PluginConnector]: CDTParser initialized [2020-12-04 10:15:16,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Newton_pseudoconstant.c [2020-12-04 10:15:16,449 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89acc06/5ed4e698f0ed460f98175dd18023af3c/FLAGb6f06a9e0 [2020-12-04 10:15:17,220 INFO L306 CDTParser]: Found 1 translation units. [2020-12-04 10:15:17,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Newton_pseudoconstant.c [2020-12-04 10:15:17,232 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89acc06/5ed4e698f0ed460f98175dd18023af3c/FLAGb6f06a9e0 [2020-12-04 10:15:17,566 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a89acc06/5ed4e698f0ed460f98175dd18023af3c [2020-12-04 10:15:17,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-04 10:15:17,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-04 10:15:17,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-04 10:15:17,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-04 10:15:17,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-04 10:15:17,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:15:17" (1/1) ... [2020-12-04 10:15:17,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54fbbbc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:17, skipping insertion in model container [2020-12-04 10:15:17,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:15:17" (1/1) ... [2020-12-04 10:15:17,599 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-04 10:15:17,622 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-04 10:15:17,825 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_Newton_pseudoconstant.c[557,570] [2020-12-04 10:15:17,839 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:3212) 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) [2020-12-04 10:15:17,847 INFO L168 Benchmark]: Toolchain (without parser) took 272.77 ms. Allocated memory is still 48.2 MB. Free memory was 26.3 MB in the beginning and 31.4 MB in the end (delta: -5.1 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:15:17,848 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 48.2 MB. Free memory was 28.8 MB in the beginning and 28.8 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:15:17,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.88 ms. Allocated memory is still 48.2 MB. Free memory was 26.1 MB in the beginning and 31.4 MB in the end (delta: -5.3 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:15:17,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 48.2 MB. Free memory was 28.8 MB in the beginning and 28.8 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 263.88 ms. Allocated memory is still 48.2 MB. Free memory was 26.1 MB in the beginning and 31.4 MB in the end (delta: -5.3 MB). Peak memory consumption was 7.6 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-d3efc4d [2020-12-04 10:15:20,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-04 10:15:20,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-04 10:15:20,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-04 10:15:20,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-04 10:15:20,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-04 10:15:20,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-04 10:15:20,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-04 10:15:20,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-04 10:15:20,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-04 10:15:20,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-04 10:15:20,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-04 10:15:20,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-04 10:15:20,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-04 10:15:20,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-04 10:15:20,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-04 10:15:20,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-04 10:15:20,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-04 10:15:20,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-04 10:15:20,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-04 10:15:20,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-04 10:15:20,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-04 10:15:20,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-04 10:15:20,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-04 10:15:20,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-04 10:15:20,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-04 10:15:20,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-04 10:15:20,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-04 10:15:20,316 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-04 10:15:20,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-04 10:15:20,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-04 10:15:20,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-04 10:15:20,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-04 10:15:20,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-04 10:15:20,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-04 10:15:20,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-04 10:15:20,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-04 10:15:20,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-04 10:15:20,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-04 10:15:20,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-04 10:15:20,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-04 10:15:20,340 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-04 10:15:20,368 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-04 10:15:20,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-04 10:15:20,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-04 10:15:20,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-04 10:15:20,371 INFO L138 SettingsManager]: * Use SBE=true [2020-12-04 10:15:20,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-04 10:15:20,372 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-04 10:15:20,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-04 10:15:20,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-04 10:15:20,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-04 10:15:20,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-04 10:15:20,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-04 10:15:20,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-04 10:15:20,374 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-04 10:15:20,374 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-04 10:15:20,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-04 10:15:20,374 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-04 10:15:20,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-04 10:15:20,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-04 10:15:20,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-04 10:15:20,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-04 10:15:20,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-04 10:15:20,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-04 10:15:20,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-04 10:15:20,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-04 10:15:20,377 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-04 10:15:20,378 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-04 10:15:20,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-04 10:15:20,378 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-04 10:15:20,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-04 10:15:20,379 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9874b894e580352626d8ebc271850c0b42d4635 [2020-12-04 10:15:20,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-04 10:15:20,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-04 10:15:20,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-04 10:15:20,857 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-04 10:15:20,859 INFO L275 PluginConnector]: CDTParser initialized [2020-12-04 10:15:20,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Newton_pseudoconstant.c [2020-12-04 10:15:20,957 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1be5f9845/8fe1493d918645cca4b5262c805b77e4/FLAGe5276d5e8 [2020-12-04 10:15:21,646 INFO L306 CDTParser]: Found 1 translation units. [2020-12-04 10:15:21,647 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Newton_pseudoconstant.c [2020-12-04 10:15:21,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1be5f9845/8fe1493d918645cca4b5262c805b77e4/FLAGe5276d5e8 [2020-12-04 10:15:22,042 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1be5f9845/8fe1493d918645cca4b5262c805b77e4 [2020-12-04 10:15:22,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-04 10:15:22,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-04 10:15:22,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-04 10:15:22,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-04 10:15:22,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-04 10:15:22,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4024dfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22, skipping insertion in model container [2020-12-04 10:15:22,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,080 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-04 10:15:22,106 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-04 10:15:22,368 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_Newton_pseudoconstant.c[557,570] [2020-12-04 10:15:22,401 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-04 10:15:22,420 INFO L212 MainTranslator]: Completed pre-run [2020-12-04 10:15:22,448 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_Newton_pseudoconstant.c[557,570] [2020-12-04 10:15:22,489 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-04 10:15:22,521 INFO L217 MainTranslator]: Completed translation [2020-12-04 10:15:22,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22 WrapperNode [2020-12-04 10:15:22,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-04 10:15:22,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-04 10:15:22,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-04 10:15:22,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-04 10:15:22,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,571 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-04 10:15:22,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-04 10:15:22,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-04 10:15:22,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-04 10:15:22,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (1/1) ... [2020-12-04 10:15:22,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-04 10:15:22,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-04 10:15:22,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-04 10:15:22,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-04 10:15:22,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (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 [2020-12-04 10:15:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-12-04 10:15:22,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-04 10:15:22,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-04 10:15:22,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-04 10:15:22,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-04 10:15:32,720 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-04 10:15:32,721 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-04 10:15:32,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:15:32 BoogieIcfgContainer [2020-12-04 10:15:32,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-04 10:15:32,725 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-04 10:15:32,725 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-04 10:15:32,729 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-04 10:15:32,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.12 10:15:22" (1/3) ... [2020-12-04 10:15:32,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d72a180 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.12 10:15:32, skipping insertion in model container [2020-12-04 10:15:32,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:15:22" (2/3) ... [2020-12-04 10:15:32,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d72a180 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.12 10:15:32, skipping insertion in model container [2020-12-04 10:15:32,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:15:32" (3/3) ... [2020-12-04 10:15:32,734 INFO L111 eAbstractionObserver]: Analyzing ICFG sqrt_Newton_pseudoconstant.c [2020-12-04 10:15:32,750 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-04 10:15:32,755 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-04 10:15:32,768 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-04 10:15:32,798 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-04 10:15:32,799 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-04 10:15:32,799 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-04 10:15:32,799 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-04 10:15:32,800 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-04 10:15:32,800 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-04 10:15:32,800 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-04 10:15:32,800 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-04 10:15:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-12-04 10:15:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:15:32,822 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:15:32,823 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-04 10:15:32,823 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:15:32,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:15:32,831 INFO L82 PathProgramCache]: Analyzing trace with hash 1848327101, now seen corresponding path program 1 times [2020-12-04 10:15:32,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:15:32,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1668613641] [2020-12-04 10:15:32,846 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 [2020-12-04 10:15:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:15:34,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-04 10:15:34,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:15:34,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:34,552 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:15:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:34,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1668613641] [2020-12-04 10:15:34,574 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:15:34,574 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-12-04 10:15:34,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411566041] [2020-12-04 10:15:34,581 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-04 10:15:34,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:15:34,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-04 10:15:34,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-04 10:15:34,601 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2020-12-04 10:15:34,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:15:34,621 INFO L93 Difference]: Finished difference Result 46 states and 62 transitions. [2020-12-04 10:15:34,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-04 10:15:34,623 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 17 [2020-12-04 10:15:34,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:15:34,637 INFO L225 Difference]: With dead ends: 46 [2020-12-04 10:15:34,637 INFO L226 Difference]: Without dead ends: 20 [2020-12-04 10:15:34,645 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-04 10:15:34,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-04 10:15:34,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2020-12-04 10:15:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-12-04 10:15:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2020-12-04 10:15:34,752 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 17 [2020-12-04 10:15:34,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:15:34,752 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2020-12-04 10:15:34,753 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-04 10:15:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2020-12-04 10:15:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:15:34,757 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:15:34,757 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-04 10:15:34,958 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-04 10:15:34,959 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:15:34,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:15:34,961 INFO L82 PathProgramCache]: Analyzing trace with hash -1745575617, now seen corresponding path program 1 times [2020-12-04 10:15:34,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:15:34,962 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [650554397] [2020-12-04 10:15:34,962 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 [2020-12-04 10:15:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:15:36,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-04 10:15:36,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:15:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:36,687 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:15:36,734 INFO L398 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-12-04 10:15:36,735 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-04 10:15:36,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:36,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [650554397] [2020-12-04 10:15:36,742 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:15:36,742 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2020-12-04 10:15:36,742 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774387688] [2020-12-04 10:15:36,744 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-04 10:15:36,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:15:36,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-04 10:15:36,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-04 10:15:36,746 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand 4 states. [2020-12-04 10:15:37,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:15:37,755 INFO L93 Difference]: Finished difference Result 40 states and 48 transitions. [2020-12-04 10:15:37,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-04 10:15:37,757 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2020-12-04 10:15:37,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:15:37,758 INFO L225 Difference]: With dead ends: 40 [2020-12-04 10:15:37,758 INFO L226 Difference]: Without dead ends: 20 [2020-12-04 10:15:37,759 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-04 10:15:37,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-04 10:15:37,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2020-12-04 10:15:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-12-04 10:15:37,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2020-12-04 10:15:37,765 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 17 [2020-12-04 10:15:37,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:15:37,766 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2020-12-04 10:15:37,767 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-04 10:15:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2020-12-04 10:15:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:15:37,770 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:15:37,770 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-04 10:15:37,984 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-04 10:15:37,985 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:15:37,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:15:37,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1158769603, now seen corresponding path program 1 times [2020-12-04 10:15:37,988 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:15:37,989 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1677800216] [2020-12-04 10:15:37,989 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 [2020-12-04 10:15:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:15:39,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 12 conjunts are in the unsatisfiable core [2020-12-04 10:15:39,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:15:40,053 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,057 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,066 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,068 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,090 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,094 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,101 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,102 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:40,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:15:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:40,217 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:15:42,366 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_9| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_9| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_9| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|))) (.cse2 (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))) (.cse5 (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_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|))) (.cse7 (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)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (not (= .cse3 (fp.mul c_~CRM .cse4 .cse0))) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse4)) (not (= .cse5 .cse6)) (fp.gt .cse7 .cse2) (not (= .cse5 .cse1)) (not (= .cse7 (fp.mul c_~CRM .cse3 .cse6))) (fp.lt .cse7 (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)))))) is different from false [2020-12-04 10:15:44,459 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_9| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_9| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_9| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|))) (.cse2 (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))) (.cse5 (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_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|))) (.cse7 (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)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (not (= .cse3 (fp.mul c_~CRM .cse4 .cse0))) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse4)) (not (= .cse5 .cse6)) (fp.gt .cse7 .cse2) (not (= .cse5 .cse1)) (not (= .cse7 (fp.mul c_~CRM .cse3 .cse6))) (fp.lt .cse7 (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)))))) is different from true [2020-12-04 10:15:47,226 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_9| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_12 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_9| (_ BitVec 64))) (let ((.cse7 (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 ((.cse2 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse1 (fp.add c_~CRM .cse7 .cse7)) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_9|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_9|))) (.cse4 (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))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_9|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_9|))) (.cse8 (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)))) (or (not (= .cse0 .cse1)) (not (= (fp.mul c_~CRM .cse2 .cse3) .cse4)) (not (= .cse5 (fp.mul c_~CRM .cse6 .cse2))) (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse7)) (not (= .cse1 .cse3)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse6)) (fp.gt .cse8 .cse4) (not (= .cse8 (fp.mul c_~CRM .cse5 .cse0))) (fp.lt .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))))))) is different from true [2020-12-04 10:15:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:15:47,349 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1677800216] [2020-12-04 10:15:47,349 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:15:47,349 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2020-12-04 10:15:47,350 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579516465] [2020-12-04 10:15:47,350 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-04 10:15:47,351 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:15:47,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-04 10:15:47,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=20, Unknown=3, NotChecked=18, Total=56 [2020-12-04 10:15:47,355 INFO L87 Difference]: Start difference. First operand 20 states and 23 transitions. Second operand 8 states. [2020-12-04 10:15:58,664 WARN L197 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 78 [2020-12-04 10:16:08,740 WARN L197 SmtUtils]: Spent 5.01 s on a formula simplification that was a NOOP. DAG size: 77 [2020-12-04 10:16:20,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:16:20,322 INFO L93 Difference]: Finished difference Result 47 states and 55 transitions. [2020-12-04 10:16:20,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-04 10:16:20,323 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 17 [2020-12-04 10:16:20,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:16:20,324 INFO L225 Difference]: With dead ends: 47 [2020-12-04 10:16:20,324 INFO L226 Difference]: Without dead ends: 29 [2020-12-04 10:16:20,325 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 27.6s TimeCoverageRelationStatistics Valid=22, Invalid=35, Unknown=7, NotChecked=26, Total=90 [2020-12-04 10:16:20,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-12-04 10:16:20,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-12-04 10:16:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-04 10:16:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2020-12-04 10:16:20,331 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 17 [2020-12-04 10:16:20,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:16:20,332 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2020-12-04 10:16:20,332 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-04 10:16:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2020-12-04 10:16:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:16:20,333 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:16:20,333 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-04 10:16:20,544 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-12-04 10:16:20,545 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:16:20,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:16:20,547 INFO L82 PathProgramCache]: Analyzing trace with hash -478711233, now seen corresponding path program 1 times [2020-12-04 10:16:20,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:16:20,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [562063515] [2020-12-04 10:16:20,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-12-04 10:16:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:16:23,684 WARN L261 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 35 conjunts are in the unsatisfiable core [2020-12-04 10:16:23,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:16:23,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:27,617 WARN L197 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 50 [2020-12-04 10:16:27,628 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:27,629 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-04 10:16:29,722 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse5 (= roundNearestTiesToEven c_~CRM)) (.cse6 (= ((_ 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))))) (or (and (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet42| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet43| (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse2 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet43|))) (.cse4 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet42|))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_main_~d~0) ((_ extract 62 52) ULTIMATE.start_main_~d~0) ((_ extract 51 0) ULTIMATE.start_main_~d~0))) (.cse0 (fp ((_ extract 63 63) ULTIMATE.start_main_~epsilon~0) ((_ extract 62 52) ULTIMATE.start_main_~epsilon~0) ((_ extract 51 0) ULTIMATE.start_main_~epsilon~0)))) (and (= .cse0 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.add c_~CRM .cse1 .cse0) .cse2) (fp.geq .cse3 .cse4) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1) (not (fp.leq .cse3 .cse2)) (= .cse4 (fp.sub c_~CRM .cse1 .cse0))))) .cse5 .cse6 (not |c_ULTIMATE.start_main_#t~short44|)) (and .cse5 .cse6 |c_ULTIMATE.start_main_#t~short44| (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet42| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet43| (_ BitVec 64))) (let ((.cse9 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet43|))) (.cse10 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse11 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet42|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_main_~d~0) ((_ extract 62 52) ULTIMATE.start_main_~d~0) ((_ extract 51 0) ULTIMATE.start_main_~d~0))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_main_~epsilon~0) ((_ extract 62 52) ULTIMATE.start_main_~epsilon~0) ((_ extract 51 0) ULTIMATE.start_main_~epsilon~0)))) (and (= .cse7 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.add c_~CRM .cse8 .cse7) .cse9) (fp.leq .cse10 .cse9) (fp.geq .cse10 .cse11) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse8) (= .cse11 (fp.sub c_~CRM .cse8 .cse7)))))))) is different from false [2020-12-04 10:16:29,754 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:31,809 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= roundNearestTiesToEven c_~CRM)) (.cse1 (= ((_ 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))))) (or (and .cse0 (= (_ bv1 32) c_ULTIMATE.start_assume_abort_if_not_~cond) .cse1 (exists ((v_prenex_4 (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse6 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse4 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse5 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse3 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (fp.geq .cse2 .cse3) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse4) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= .cse6 (fp.add c_~CRM .cse4 .cse5)) (fp.leq .cse2 .cse6) (= (fp.sub c_~CRM .cse4 .cse5) .cse3))))) (and (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet42| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet43| (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse9 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet43|))) (.cse11 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet42|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_main_~d~0) ((_ extract 62 52) ULTIMATE.start_main_~d~0) ((_ extract 51 0) ULTIMATE.start_main_~d~0))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_main_~epsilon~0) ((_ extract 62 52) ULTIMATE.start_main_~epsilon~0) ((_ extract 51 0) ULTIMATE.start_main_~epsilon~0)))) (and (= .cse7 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.add c_~CRM .cse8 .cse7) .cse9) (fp.geq .cse10 .cse11) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse8) (not (fp.leq .cse10 .cse9)) (= .cse11 (fp.sub c_~CRM .cse8 .cse7))))) .cse0 .cse1 (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond)))) is different from false [2020-12-04 10:16:37,263 WARN L197 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 51 [2020-12-04 10:16:44,811 WARN L197 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 57 [2020-12-04 10:16:47,063 WARN L838 $PredicateComparison]: unable to prove that (and (= 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))) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse0 (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|))) (.cse5 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse2 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse3 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse6 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.div c_~CRM .cse0 .cse1) (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))) (= .cse2 .cse0) (= .cse2 .cse3) (= .cse4 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse1 .cse5) (= .cse5 (fp.add c_~CRM .cse3 .cse4)) (fp.geq .cse1 .cse6) (= .cse2 .cse7) (not (fp.leq .cse1 .cse7)) (= (fp.sub c_~CRM .cse3 .cse4) .cse6))))) is different from false [2020-12-04 10:16:47,105 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,106 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,108 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,114 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,117 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,117 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,120 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-04 10:16:47,124 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,126 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:47,128 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-04 10:16:49,835 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (= (_ bv1 32) c_ULTIMATE.start_SqrtR_~cond~0)) (.cse0 (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.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|))) (.cse34 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse31 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse30 (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_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse32 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse33 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse35 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.div c_~CRM .cse29 .cse30) (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))) (= .cse31 .cse29) (= .cse31 .cse32) (= .cse33 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse30 .cse34) (= .cse34 (fp.add c_~CRM .cse32 .cse33)) (fp.geq .cse30 .cse35) (= .cse31 .cse36) (not (fp.leq .cse30 .cse36)) (= (fp.sub c_~CRM .cse32 .cse33) .cse35))))) (.cse9 (= roundNearestTiesToEven c_~CRM))) (or (and .cse0 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ 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~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse2 (let ((.cse8 (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 .cse8 .cse8))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse3 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse5 (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)))) (and (= .cse1 .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)) (fp.mul c_~CRM .cse3 .cse4)) (= .cse5 (fp.mul c_~CRM .cse6 .cse1)) (= .cse7 ((_ to_fp 11 53) c_~CRM 2.0)) (= .cse4 .cse2) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse3) (= .cse6 (fp.mul c_~CRM .cse7 .cse3)) (fp.lt .cse5 (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)))))) .cse9 .cse10) (and .cse0 .cse9 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse16 (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))) (.cse13 (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))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse12 (let ((.cse19 (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 .cse19 .cse19))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse14 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse11 .cse12) (= .cse13 (fp.mul c_~CRM .cse14 .cse15)) (= .cse16 (fp.mul c_~CRM .cse17 .cse11)) (= .cse18 ((_ to_fp 11 53) c_~CRM 2.0)) (fp.gt .cse16 .cse13) (= .cse15 .cse12) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse14) (= .cse17 (fp.mul c_~CRM .cse18 .cse14))))) .cse10) (and .cse0 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64))) (let ((.cse21 (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))) (.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))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse23 (let ((.cse28 (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 .cse28 .cse28))) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse24 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (not (fp.gt .cse20 .cse21)) (not (fp.lt .cse20 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= .cse22 .cse23) (= .cse21 (fp.mul c_~CRM .cse24 .cse25)) (= .cse20 (fp.mul c_~CRM .cse26 .cse22)) (= .cse27 ((_ to_fp 11 53) c_~CRM 2.0)) (= .cse25 .cse23) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse24) (= .cse26 (fp.mul c_~CRM .cse27 .cse24))))) .cse9 (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0)))) is different from false [2020-12-04 10:16:52,238 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse0 (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|))) (.cse5 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse2 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse3 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse6 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.div c_~CRM .cse0 .cse1) (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))) (= .cse2 .cse0) (= .cse2 .cse3) (= .cse4 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse1 .cse5) (= .cse5 (fp.add c_~CRM .cse3 .cse4)) (fp.geq .cse1 .cse6) (= .cse2 .cse7) (not (fp.leq .cse1 .cse7)) (= (fp.sub c_~CRM .cse3 .cse4) .cse6)))) (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64))) (let ((.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))) (.cse8 (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))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse11 (let ((.cse16 (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 .cse16 .cse16))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse12 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (not (fp.gt .cse8 .cse9)) (not (fp.lt .cse8 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= .cse10 .cse11) (= .cse9 (fp.mul c_~CRM .cse12 .cse13)) (= .cse8 (fp.mul c_~CRM .cse14 .cse10)) (= .cse15 ((_ to_fp 11 53) c_~CRM 2.0)) (= .cse13 .cse11) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse12) (= .cse14 (fp.mul c_~CRM .cse15 .cse12))))) (= roundNearestTiesToEven c_~CRM)) is different from false [2020-12-04 10:16:54,819 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse15 (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 ((.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse0 (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))) (.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))) (.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|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse12 (fp.add c_~CRM .cse15 .cse15)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse4 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse11 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse1 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse16 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse8 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse17 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (not (fp.lt .cse0 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= .cse1 .cse2) (= .cse3 (fp.mul c_~CRM .cse4 .cse5)) (= .cse0 (fp.mul c_~CRM .cse6 .cse7)) (= .cse8 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= .cse9 ((_ to_fp 11 53) c_~CRM 2.0)) (fp.leq .cse10 .cse11) (= .cse5 .cse12) (= .cse13 .cse1) (not (fp.leq .cse10 .cse14)) (not (fp.gt .cse0 .cse3)) (= (fp.div c_~CRM .cse2 .cse10) .cse15) (= .cse7 .cse12) (= (fp.div c_~CRM .cse13 .cse15) (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|))) (= .cse1 .cse16) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse4) (= .cse6 (fp.mul c_~CRM .cse9 .cse4)) (= .cse11 (fp.add c_~CRM .cse16 .cse8)) (fp.geq .cse10 .cse17) (= .cse1 .cse14) (= (fp.sub c_~CRM .cse16 .cse8) .cse17)))))) is different from false [2020-12-04 10:16:57,470 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse15 (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 ((.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse0 (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))) (.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))) (.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|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse12 (fp.add c_~CRM .cse15 .cse15)) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|))) (.cse4 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse11 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse1 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse16 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse8 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse17 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (not (fp.lt .cse0 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= .cse1 .cse2) (= .cse3 (fp.mul c_~CRM .cse4 .cse5)) (= .cse0 (fp.mul c_~CRM .cse6 .cse7)) (= .cse8 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= .cse9 ((_ to_fp 11 53) c_~CRM 2.0)) (fp.leq .cse10 .cse11) (= .cse5 .cse12) (= .cse13 .cse1) (not (fp.leq .cse10 .cse14)) (= (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 .cse15)) (not (fp.gt .cse0 .cse3)) (= (fp.div c_~CRM .cse2 .cse10) .cse15) (= .cse7 .cse12) (= .cse1 .cse16) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse4) (= .cse6 (fp.mul c_~CRM .cse9 .cse4)) (= .cse11 (fp.add c_~CRM .cse16 .cse8)) (fp.geq .cse10 .cse17) (= .cse1 .cse14) (= (fp.sub c_~CRM .cse16 .cse8) .cse17)))))) is different from false [2020-12-04 10:16:57,511 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:57,513 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:57,515 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 23 disjuncts [2020-12-04 10:17:09,779 WARN L838 $PredicateComparison]: unable to prove that (or (and |c_ULTIMATE.start_main_#t~short48| (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet47| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ 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 ((.cse0 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse2 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.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|))) (.cse4 (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))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse5 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse10 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.cse13 (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~nondet47|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet47|))) (.cse15 (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))) (.cse18 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse7 (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_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= .cse3 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.lt .cse4 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= .cse5 .cse6) (fp.leq .cse7 .cse0) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse8) (= .cse9 .cse10) (= (fp.div roundNearestTiesToEven .cse11 .cse7) .cse12) (= .cse13 (fp.div roundNearestTiesToEven .cse14 .cse12)) (not (fp.leq .cse7 .cse6)) (= .cse5 .cse11) (not (fp.gt .cse4 .cse15)) (= .cse16 (fp.mul roundNearestTiesToEven .cse17 .cse18)) (= .cse4 (fp.mul roundNearestTiesToEven .cse16 .cse9)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse18) (= .cse5 .cse1) (= .cse14 .cse5) (= .cse19 .cse10) (fp.leq .cse13 .cse3) (= .cse15 (fp.mul roundNearestTiesToEven .cse18 .cse19)) (fp.geq .cse7 .cse8) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse17)))))) (and (not |c_ULTIMATE.start_main_#t~short48|) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet47| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse32 (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 ((.cse20 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse22 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse31 (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|))) (.cse24 (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))) (.cse36 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse21 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse25 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse30 (fp.add roundNearestTiesToEven .cse32 .cse32)) (.cse35 (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))) (.cse38 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse33 (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))) (.cse23 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet47|))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse28 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|)))) (and (= .cse20 (fp.add roundNearestTiesToEven .cse21 .cse22)) (= .cse23 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.lt .cse24 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse22) (= .cse25 .cse26) (fp.leq .cse27 .cse20) (= (fp.sub roundNearestTiesToEven .cse21 .cse22) .cse28) (= .cse29 .cse30) (= (fp.div roundNearestTiesToEven .cse31 .cse27) .cse32) (= .cse33 (fp.div roundNearestTiesToEven .cse34 .cse32)) (not (fp.leq .cse27 .cse26)) (= .cse25 .cse31) (not (fp.gt .cse24 .cse35)) (= .cse36 (fp.mul roundNearestTiesToEven .cse37 .cse38)) (= .cse24 (fp.mul roundNearestTiesToEven .cse36 .cse29)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse38) (= .cse25 .cse21) (= .cse34 .cse25) (= .cse39 .cse30) (= .cse35 (fp.mul roundNearestTiesToEven .cse38 .cse39)) (not (fp.leq .cse33 .cse23)) (fp.geq .cse27 .cse28) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse37))))))) is different from false [2020-12-04 10:17:12,079 WARN L860 $PredicateComparison]: unable to prove that (or (and |c_ULTIMATE.start_main_#t~short48| (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet47| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ 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 ((.cse0 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse2 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.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|))) (.cse4 (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))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse5 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse10 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.cse13 (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~nondet47|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet47|))) (.cse15 (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))) (.cse18 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse7 (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_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= .cse3 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.lt .cse4 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= .cse5 .cse6) (fp.leq .cse7 .cse0) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse8) (= .cse9 .cse10) (= (fp.div roundNearestTiesToEven .cse11 .cse7) .cse12) (= .cse13 (fp.div roundNearestTiesToEven .cse14 .cse12)) (not (fp.leq .cse7 .cse6)) (= .cse5 .cse11) (not (fp.gt .cse4 .cse15)) (= .cse16 (fp.mul roundNearestTiesToEven .cse17 .cse18)) (= .cse4 (fp.mul roundNearestTiesToEven .cse16 .cse9)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse18) (= .cse5 .cse1) (= .cse14 .cse5) (= .cse19 .cse10) (fp.leq .cse13 .cse3) (= .cse15 (fp.mul roundNearestTiesToEven .cse18 .cse19)) (fp.geq .cse7 .cse8) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse17)))))) (and (not |c_ULTIMATE.start_main_#t~short48|) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_11| (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_12| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet47| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse32 (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 ((.cse20 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse22 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_13|))) (.cse31 (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|))) (.cse24 (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))) (.cse36 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_12|))) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_12|))) (.cse21 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_11|))) (.cse25 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse30 (fp.add roundNearestTiesToEven .cse32 .cse32)) (.cse35 (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))) (.cse38 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_12|))) (.cse33 (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))) (.cse23 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet47|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet47|))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse28 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_12|)))) (and (= .cse20 (fp.add roundNearestTiesToEven .cse21 .cse22)) (= .cse23 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.lt .cse24 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse22) (= .cse25 .cse26) (fp.leq .cse27 .cse20) (= (fp.sub roundNearestTiesToEven .cse21 .cse22) .cse28) (= .cse29 .cse30) (= (fp.div roundNearestTiesToEven .cse31 .cse27) .cse32) (= .cse33 (fp.div roundNearestTiesToEven .cse34 .cse32)) (not (fp.leq .cse27 .cse26)) (= .cse25 .cse31) (not (fp.gt .cse24 .cse35)) (= .cse36 (fp.mul roundNearestTiesToEven .cse37 .cse38)) (= .cse24 (fp.mul roundNearestTiesToEven .cse36 .cse29)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse38) (= .cse25 .cse21) (= .cse34 .cse25) (= .cse39 .cse30) (= .cse35 (fp.mul roundNearestTiesToEven .cse38 .cse39)) (not (fp.leq .cse33 .cse23)) (fp.geq .cse27 .cse28) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse37))))))) is different from true [2020-12-04 10:17:12,092 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:14,636 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [562063515] [2020-12-04 10:17:14,637 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: expecting sat or unsat [2020-12-04 10:17:14,637 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1534459501] [2020-12-04 10:17:14,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt [2020-12-04 10:17:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:17:23,250 WARN L261 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 35 conjunts are in the unsatisfiable core [2020-12-04 10:17:23,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:17:23,266 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:23,286 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:23,287 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-04 10:17:23,314 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:25,373 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse5 (= roundNearestTiesToEven c_~CRM)) (.cse6 (= ((_ 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))))) (or (and (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet42| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet43| (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse2 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet43|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet43|))) (.cse4 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet42|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet42|))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_main_~d~0) ((_ extract 62 52) ULTIMATE.start_main_~d~0) ((_ extract 51 0) ULTIMATE.start_main_~d~0))) (.cse0 (fp ((_ extract 63 63) ULTIMATE.start_main_~epsilon~0) ((_ extract 62 52) ULTIMATE.start_main_~epsilon~0) ((_ extract 51 0) ULTIMATE.start_main_~epsilon~0)))) (and (= .cse0 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.add c_~CRM .cse1 .cse0) .cse2) (fp.geq .cse3 .cse4) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1) (not (fp.leq .cse3 .cse2)) (= .cse4 (fp.sub c_~CRM .cse1 .cse0))))) .cse5 .cse6 (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond)) (and .cse5 (= (_ bv1 32) c_ULTIMATE.start_assume_abort_if_not_~cond) .cse6 (exists ((v_prenex_6 (_ BitVec 64)) (v_prenex_7 (_ BitVec 64)) (v_prenex_8 (_ BitVec 64)) (v_prenex_9 (_ BitVec 64))) (let ((.cse7 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) (.cse8 (fp ((_ extract 63 63) v_prenex_9) ((_ extract 62 52) v_prenex_9) ((_ extract 51 0) v_prenex_9))) (.cse9 (fp ((_ extract 63 63) v_prenex_8) ((_ extract 62 52) v_prenex_8) ((_ extract 51 0) v_prenex_8))) (.cse10 (fp ((_ extract 63 63) v_prenex_7) ((_ extract 62 52) v_prenex_7) ((_ extract 51 0) v_prenex_7))) (.cse11 (fp ((_ extract 63 63) v_prenex_6) ((_ extract 62 52) v_prenex_6) ((_ extract 51 0) v_prenex_6)))) (and (fp.leq .cse7 .cse8) (fp.geq .cse7 .cse9) (= .cse10 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.add c_~CRM .cse11 .cse10) .cse8) (= .cse9 (fp.sub c_~CRM .cse11 .cse10)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse11))))))) is different from false [2020-12-04 10:17:30,835 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse0 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse1 (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|))) (.cse6 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.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_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse5 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse7 (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) (= .cse0 .cse4) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse3 .cse6) (not (fp.leq .cse3 .cse1)) (= .cse6 (fp.add c_~CRM .cse4 .cse5)) (fp.geq .cse3 .cse7) (= (fp.sub c_~CRM .cse4 .cse5) .cse7)))) (= 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 [2020-12-04 10:17:30,879 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,880 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,882 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,885 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,886 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:17:30,888 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,891 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:17:30,895 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,896 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,897 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:17:30,898 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,900 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,901 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:17:30,902 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:30,903 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:17:33,515 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= roundNearestTiesToEven c_~CRM)) (.cse11 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse32 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse33 (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|))) (.cse38 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse37 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse35 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse36 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse39 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse32 .cse33) (= .cse32 .cse34) (= .cse32 .cse35) (= .cse36 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse37 .cse38) (= (fp.div c_~CRM .cse34 .cse37) (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 .cse37 .cse33)) (= .cse38 (fp.add c_~CRM .cse35 .cse36)) (fp.geq .cse37 .cse39) (= (fp.sub c_~CRM .cse35 .cse36) .cse39))))) (.cse12 (= (_ bv1 32) c_ULTIMATE.start_SqrtR_~cond~0))) (or (and .cse0 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64))) (let ((.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))) (.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))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse1 (let ((.cse10 (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 .cse10 .cse10))) (.cse8 (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))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse3 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse1 .cse2) (= (fp.mul c_~CRM .cse3 .cse4) .cse5) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse6) (= .cse7 (fp.neg .cse5)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse3) (fp.lt .cse8 .cse7) (= .cse4 .cse1) (= .cse8 (fp.mul c_~CRM .cse9 .cse2)) (= .cse9 (fp.mul c_~CRM .cse6 .cse3))))) .cse11 .cse12) (and .cse0 .cse11 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64))) (let ((.cse20 (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) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.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) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse21 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse17 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse13 .cse14) (not (fp.gt .cse15 .cse16)) (= (fp.mul c_~CRM .cse17 .cse18) .cse16) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse19) (not (fp.lt .cse15 .cse20)) (= .cse20 (fp.neg .cse16)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse17) (= .cse18 .cse13) (= .cse15 (fp.mul c_~CRM .cse21 .cse14)) (= .cse21 (fp.mul c_~CRM .cse19 .cse17))))) (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0)) (and .cse0 .cse11 .cse12 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64))) (let ((.cse27 (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~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.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))) (.cse29 (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))) (.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse28 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse25 (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) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse28) (fp.gt .cse29 .cse27) (= (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 .cse27)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse25) (= .cse26 .cse23) (= .cse29 (fp.mul c_~CRM .cse30 .cse24)) (= .cse30 (fp.mul c_~CRM .cse28 .cse25)))))))) is different from false [2020-12-04 10:17:37,676 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse0 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse1 (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|))) (.cse6 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse3 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse7 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 .cse1) (= .cse0 .cse2) (= .cse0 .cse3) (= .cse4 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse5 .cse6) (= (fp.div c_~CRM .cse2 .cse5) (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 .cse5 .cse1)) (= .cse6 (fp.add c_~CRM .cse3 .cse4)) (fp.geq .cse5 .cse7) (= (fp.sub c_~CRM .cse3 .cse4) .cse7)))) (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64))) (let ((.cse15 (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))) (.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))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse8 (let ((.cse17 (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 .cse17 .cse17))) (.cse10 (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))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse12 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse8 .cse9) (not (fp.gt .cse10 .cse11)) (= (fp.mul c_~CRM .cse12 .cse13) .cse11) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse14) (not (fp.lt .cse10 .cse15)) (= .cse15 (fp.neg .cse11)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse12) (= .cse13 .cse8) (= .cse10 (fp.mul c_~CRM .cse16 .cse9)) (= .cse16 (fp.mul c_~CRM .cse14 .cse12)))))) is different from false [2020-12-04 10:17:40,274 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse1 (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 ((.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))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse3 (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|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse10 (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))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse2 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse13 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse14 (fp.add c_~CRM .cse1 .cse1)) (.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))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse9 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse8 (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_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse5 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse18 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.div c_~CRM .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|))) (= .cse2 .cse3) (= .cse2 .cse4) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (not (fp.lt .cse6 .cse7)) (fp.leq .cse8 .cse9) (= .cse7 (fp.neg .cse10)) (= (fp.div c_~CRM .cse4 .cse8) .cse1) (not (fp.leq .cse8 .cse3)) (= .cse2 .cse0) (= .cse11 (fp.mul c_~CRM .cse12 .cse13)) (= .cse14 .cse15) (not (fp.gt .cse6 .cse10)) (= (fp.mul c_~CRM .cse13 .cse16) .cse10) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse12) (= .cse2 .cse17) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse13) (= .cse16 .cse14) (= .cse6 (fp.mul c_~CRM .cse11 .cse15)) (= .cse9 (fp.add c_~CRM .cse17 .cse5)) (fp.geq .cse8 .cse18) (= (fp.sub c_~CRM .cse17 .cse5) .cse18)))))) is different from false [2020-12-04 10:17:40,316 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:40,319 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:40,320 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 24 disjuncts [2020-12-04 10:17:52,758 WARN L838 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short48|) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse17 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.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) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse5 (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))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse11 (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|))) (.cse8 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse16 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse10 (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))) (.cse14 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse19 (fp.add roundNearestTiesToEven .cse17 .cse17)) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse12 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= (fp.mul roundNearestTiesToEven .cse3 .cse4) .cse5) (not (fp.lt .cse5 .cse6)) (fp.leq .cse7 .cse0) (= .cse8 .cse9) (= .cse6 (fp.neg .cse10)) (not (fp.leq .cse7 .cse11)) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse12) (= .cse3 (fp.mul roundNearestTiesToEven .cse13 .cse14)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse13) (= .cse15 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse5 .cse10)) (= .cse16 (fp.div roundNearestTiesToEven .cse9 .cse17)) (= .cse8 .cse18) (= .cse8 .cse11) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse14) (= .cse8 .cse1) (= .cse19 .cse4) (= (fp.div roundNearestTiesToEven .cse18 .cse7) .cse17) (not (fp.geq .cse16 .cse15)) (= .cse10 (fp.mul roundNearestTiesToEven .cse14 .cse20)) (= .cse20 .cse19) (fp.geq .cse7 .cse12)))))) (and |c_ULTIMATE.start_main_#t~short48| (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse38 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse27 (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))) (.cse23 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse37 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse26 (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))) (.cse36 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse32 (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|))) (.cse29 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse22 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse31 (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))) (.cse35 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse41 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse40 (fp.add roundNearestTiesToEven .cse38 .cse38)) (.cse28 (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_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse21 (fp.add roundNearestTiesToEven .cse22 .cse23)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse23) (= (fp.mul roundNearestTiesToEven .cse24 .cse25) .cse26) (not (fp.lt .cse26 .cse27)) (fp.leq .cse28 .cse21) (= .cse29 .cse30) (= .cse27 (fp.neg .cse31)) (not (fp.leq .cse28 .cse32)) (= (fp.sub roundNearestTiesToEven .cse22 .cse23) .cse33) (= .cse24 (fp.mul roundNearestTiesToEven .cse34 .cse35)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse34) (fp.geq .cse36 .cse37) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse26 .cse31)) (= .cse36 (fp.div roundNearestTiesToEven .cse30 .cse38)) (= .cse29 .cse39) (= .cse29 .cse32) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse35) (= .cse29 .cse22) (= .cse40 .cse25) (= (fp.div roundNearestTiesToEven .cse39 .cse28) .cse38) (= .cse31 (fp.mul roundNearestTiesToEven .cse35 .cse41)) (= .cse41 .cse40) (fp.geq .cse28 .cse33))))))) is different from false [2020-12-04 10:17:55,075 WARN L860 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short48|) (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse17 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.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) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse5 (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))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse11 (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|))) (.cse8 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse16 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse10 (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))) (.cse14 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse19 (fp.add roundNearestTiesToEven .cse17 .cse17)) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse12 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= (fp.mul roundNearestTiesToEven .cse3 .cse4) .cse5) (not (fp.lt .cse5 .cse6)) (fp.leq .cse7 .cse0) (= .cse8 .cse9) (= .cse6 (fp.neg .cse10)) (not (fp.leq .cse7 .cse11)) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse12) (= .cse3 (fp.mul roundNearestTiesToEven .cse13 .cse14)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse13) (= .cse15 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse5 .cse10)) (= .cse16 (fp.div roundNearestTiesToEven .cse9 .cse17)) (= .cse8 .cse18) (= .cse8 .cse11) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse14) (= .cse8 .cse1) (= .cse19 .cse4) (= (fp.div roundNearestTiesToEven .cse18 .cse7) .cse17) (not (fp.geq .cse16 .cse15)) (= .cse10 (fp.mul roundNearestTiesToEven .cse14 .cse20)) (= .cse20 .cse19) (fp.geq .cse7 .cse12)))))) (and |c_ULTIMATE.start_main_#t~short48| (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse38 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse27 (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))) (.cse23 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse37 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse26 (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))) (.cse36 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse32 (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|))) (.cse29 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse22 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse31 (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))) (.cse35 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse41 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse40 (fp.add roundNearestTiesToEven .cse38 .cse38)) (.cse28 (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_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse21 (fp.add roundNearestTiesToEven .cse22 .cse23)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse23) (= (fp.mul roundNearestTiesToEven .cse24 .cse25) .cse26) (not (fp.lt .cse26 .cse27)) (fp.leq .cse28 .cse21) (= .cse29 .cse30) (= .cse27 (fp.neg .cse31)) (not (fp.leq .cse28 .cse32)) (= (fp.sub roundNearestTiesToEven .cse22 .cse23) .cse33) (= .cse24 (fp.mul roundNearestTiesToEven .cse34 .cse35)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse34) (fp.geq .cse36 .cse37) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse26 .cse31)) (= .cse36 (fp.div roundNearestTiesToEven .cse30 .cse38)) (= .cse29 .cse39) (= .cse29 .cse32) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse35) (= .cse29 .cse22) (= .cse40 .cse25) (= (fp.div roundNearestTiesToEven .cse39 .cse28) .cse38) (= .cse31 (fp.mul roundNearestTiesToEven .cse35 .cse41)) (= .cse41 .cse40) (fp.geq .cse28 .cse33))))))) is different from true [2020-12-04 10:18:02,674 WARN L838 $PredicateComparison]: unable to prove that (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse17 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.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) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse16 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse5 (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))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse11 (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|))) (.cse8 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse10 (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))) (.cse14 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse19 (fp.add roundNearestTiesToEven .cse17 .cse17)) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse12 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= (fp.mul roundNearestTiesToEven .cse3 .cse4) .cse5) (not (fp.lt .cse5 .cse6)) (fp.leq .cse7 .cse0) (= .cse8 .cse9) (= .cse6 (fp.neg .cse10)) (not (fp.leq .cse7 .cse11)) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse12) (= .cse3 (fp.mul roundNearestTiesToEven .cse13 .cse14)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse13) (fp.geq .cse15 .cse16) (= .cse16 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse5 .cse10)) (= .cse15 (fp.div roundNearestTiesToEven .cse9 .cse17)) (= .cse8 .cse18) (= .cse8 .cse11) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse14) (= .cse8 .cse1) (= .cse19 .cse4) (= (fp.div roundNearestTiesToEven .cse18 .cse7) .cse17) (= .cse10 (fp.mul roundNearestTiesToEven .cse14 .cse20)) (= .cse20 .cse19) (fp.geq .cse7 .cse12))))) is different from false [2020-12-04 10:18:04,966 WARN L860 $PredicateComparison]: unable to prove that (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet46| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|ULTIMATE.start_SqrtR_#res| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse17 (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) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.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) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|))) (.cse16 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet46|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet46|))) (.cse5 (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))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |ULTIMATE.start_SqrtR_#res|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse11 (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|))) (.cse8 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse10 (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))) (.cse14 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse19 (fp.add roundNearestTiesToEven .cse17 .cse17)) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse12 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse2) (= (fp.mul roundNearestTiesToEven .cse3 .cse4) .cse5) (not (fp.lt .cse5 .cse6)) (fp.leq .cse7 .cse0) (= .cse8 .cse9) (= .cse6 (fp.neg .cse10)) (not (fp.leq .cse7 .cse11)) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse12) (= .cse3 (fp.mul roundNearestTiesToEven .cse13 .cse14)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse13) (fp.geq .cse15 .cse16) (= .cse16 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.gt .cse5 .cse10)) (= .cse15 (fp.div roundNearestTiesToEven .cse9 .cse17)) (= .cse8 .cse18) (= .cse8 .cse11) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse14) (= .cse8 .cse1) (= .cse19 .cse4) (= (fp.div roundNearestTiesToEven .cse18 .cse7) .cse17) (= .cse10 (fp.mul roundNearestTiesToEven .cse14 .cse20)) (= .cse20 .cse19) (fp.geq .cse7 .cse12))))) is different from true [2020-12-04 10:18:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-04 10:18:14,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:18:20,730 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|)))) (or (not (= .cse0 (fp.div c_~CRM .cse1 (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 (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1)) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse2)) (not (fp.geq .cse0 .cse2))))) is different from false [2020-12-04 10:18:22,955 WARN L860 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|)))) (or (not (= .cse0 (fp.div c_~CRM .cse1 (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 (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1)) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse2)) (not (fp.geq .cse0 .cse2))))) is different from true [2020-12-04 10:18:25,196 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|)))) (or (not (= .cse0 (fp.div c_~CRM .cse1 (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 (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1)) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse2)) (not (fp.geq .cse0 .cse2))))) (not (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0))) is different from true [2020-12-04 10:18:27,639 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|)))) (or (not (= .cse0 (fp.div c_~CRM .cse1 (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))))) (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1)) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse2)) (not (fp.geq .cse0 .cse2))))) (forall ((v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse6 (let ((.cse12 (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 .cse12 .cse12))) (.cse3 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse8 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse5 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse7 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (not (= (fp.mul c_~CRM .cse3 .cse4) .cse5)) (not (= .cse4 .cse6)) (fp.lt .cse7 .cse8) (not (= .cse6 .cse9)) (not (= .cse10 (fp.mul c_~CRM .cse11 .cse3))) (not (= (fp.neg .cse5) .cse8)) (fp.gt .cse7 .cse5) (not (= .cse7 (fp.mul c_~CRM .cse10 .cse9))) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse11)))))) is different from true [2020-12-04 10:18:30,281 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_14 (_ BitVec 64))) (let ((.cse12 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_14)))) (let ((.cse2 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse1 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse0 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse6 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse10 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse8 (fp.add c_~CRM .cse12 .cse12)) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (fp.lt .cse0 .cse1) (not (= .cse2 .cse3)) (not (= .cse4 (fp.mul c_~CRM .cse5 .cse6))) (not (= .cse2 .cse7)) (not (= .cse8 .cse9)) (not (= (fp.neg .cse10) .cse1)) (not (= .cse11 (fp.div c_~CRM .cse7 .cse12))) (not (= (fp.div c_~CRM .cse3 (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))) .cse12)) (fp.gt .cse0 .cse10) (not (= .cse0 (fp.mul c_~CRM .cse4 .cse9))) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse13)) (not (= (fp.mul c_~CRM .cse6 .cse14) .cse10)) (not (= .cse14 .cse8)) (not (fp.geq .cse11 .cse13)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse5)))))) (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 [2020-12-04 10:18:32,942 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_16| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|)))) (or (not (= .cse0 ((_ to_fp 11 53) c_~CRM 1.0))) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0)) .cse0)))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_14 (_ BitVec 64))) (let ((.cse5 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_14)))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse1 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse8 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse12 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse10 (fp.add c_~CRM .cse5 .cse5)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (fp.lt .cse1 .cse2) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse4 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) .cse5)) (not (= .cse6 (fp.mul c_~CRM .cse7 .cse8))) (not (= .cse3 .cse9)) (not (= .cse10 .cse11)) (not (= (fp.neg .cse12) .cse2)) (not (= .cse13 (fp.div c_~CRM .cse9 .cse5))) (fp.gt .cse1 .cse12) (not (= .cse1 (fp.mul c_~CRM .cse6 .cse11))) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse14)) (not (= (fp.mul c_~CRM .cse8 .cse15) .cse12)) (not (= .cse15 .cse10)) (not (fp.geq .cse13 .cse14)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse7))))))) is different from true [2020-12-04 10:18:35,610 WARN L860 $PredicateComparison]: unable to prove that (or (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_16| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|)))) (or (not (= .cse0 ((_ to_fp 11 53) c_~CRM 1.0))) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0)) .cse0)))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_14 (_ BitVec 64))) (let ((.cse5 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_14)))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse1 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse8 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse12 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse10 (fp.add c_~CRM .cse5 .cse5)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (fp.lt .cse1 .cse2) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse4 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) .cse5)) (not (= .cse6 (fp.mul c_~CRM .cse7 .cse8))) (not (= .cse3 .cse9)) (not (= .cse10 .cse11)) (not (= (fp.neg .cse12) .cse2)) (not (= .cse13 (fp.div c_~CRM .cse9 .cse5))) (fp.gt .cse1 .cse12) (not (= .cse1 (fp.mul c_~CRM .cse6 .cse11))) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse14)) (not (= (fp.mul c_~CRM .cse8 .cse15) .cse12)) (not (= .cse15 .cse10)) (not (fp.geq .cse13 .cse14)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse7))))))) is different from true [2020-12-04 10:18:35,624 INFO L398 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-12-04 10:18:35,624 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-04 10:18:38,239 WARN L860 $PredicateComparison]: unable to prove that (or (not |c_ULTIMATE.start_main_#t~short44|) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_16| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|)))) (or (not (= .cse0 ((_ to_fp 11 53) c_~CRM 1.0))) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0)) .cse0)))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_14 (_ BitVec 64))) (let ((.cse5 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_14)))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse1 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse8 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse12 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse10 (fp.add c_~CRM .cse5 .cse5)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (fp.lt .cse1 .cse2) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse4 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) .cse5)) (not (= .cse6 (fp.mul c_~CRM .cse7 .cse8))) (not (= .cse3 .cse9)) (not (= .cse10 .cse11)) (not (= (fp.neg .cse12) .cse2)) (not (= .cse13 (fp.div c_~CRM .cse9 .cse5))) (fp.gt .cse1 .cse12) (not (= .cse1 (fp.mul c_~CRM .cse6 .cse11))) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse14)) (not (= (fp.mul c_~CRM .cse8 .cse15) .cse12)) (not (= .cse15 .cse10)) (not (fp.geq .cse13 .cse14)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse7))))))) is different from true [2020-12-04 10:18:40,880 WARN L860 $PredicateComparison]: unable to prove that (or (not |c_ULTIMATE.start_main_#t~short44|) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_16| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_16|)))) (or (not (= .cse0 ((_ to_fp 11 53) c_~CRM 1.0))) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0)) .cse0)))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet33_12| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_13| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_9| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_11 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_11 (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet46_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_14 (_ BitVec 64))) (let ((.cse5 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_14) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_14)))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_11))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet33_12|))) (.cse1 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_11))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_13|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_13|))) (.cse8 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse12 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_11) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_11))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_13|))) (.cse10 (fp.add c_~CRM .cse5 .cse5)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet46_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet46_8|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_13|)))) (or (fp.lt .cse1 .cse2) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse4 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0))) .cse5)) (not (= .cse6 (fp.mul c_~CRM .cse7 .cse8))) (not (= .cse3 .cse9)) (not (= .cse10 .cse11)) (not (= (fp.neg .cse12) .cse2)) (not (= .cse13 (fp.div c_~CRM .cse9 .cse5))) (fp.gt .cse1 .cse12) (not (= .cse1 (fp.mul c_~CRM .cse6 .cse11))) (not (= ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)) .cse14)) (not (= (fp.mul c_~CRM .cse8 .cse15) .cse12)) (not (= .cse15 .cse10)) (not (fp.geq .cse13 .cse14)) (not (= ((_ to_fp 11 53) c_~CRM 2.0) .cse7)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet43_10| (_ BitVec 64))) (let ((.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet43_10|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet43_10|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet43_10|)))) (or (not (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~dd~0) ((_ extract 62 52) c_ULTIMATE.start_main_~dd~0) ((_ extract 51 0) c_ULTIMATE.start_main_~dd~0)) .cse16)) (not (= .cse16 (fp.add c_~CRM (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)) (fp ((_ extract 63 63) c_ULTIMATE.start_main_~epsilon~0) ((_ extract 62 52) c_ULTIMATE.start_main_~epsilon~0) ((_ extract 51 0) c_ULTIMATE.start_main_~epsilon~0))))))))) is different from true [2020-12-04 10:18:42,241 WARN L195 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2020-12-04 10:18:42,242 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") [2020-12-04 10:18:42,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388743371] [2020-12-04 10:18:42,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-04 10:23:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:23:41,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 29 conjunts are in the unsatisfiable core [2020-12-04 10:23:41,866 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5f3930de [2020-12-04 10:23:41,867 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:23:41,867 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2020-12-04 10:23:41,867 ERROR L205 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2020-12-04 10:23:41,867 INFO L523 BasicCegarLoop]: Counterexample might be feasible [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forcibly destroying the process [2020-12-04 10:23:42,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3,6 cvc4 --incremental --print-success --lang smt,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-04 10:23:42,509 WARN L254 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-12-04 10:23:42,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.12 10:23:42 BoogieIcfgContainer [2020-12-04 10:23:42,511 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-04 10:23:42,516 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-04 10:23:42,517 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-04 10:23:42,518 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-04 10:23:42,520 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:15:32" (3/4) ... [2020-12-04 10:23:42,524 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-04 10:23:42,524 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-04 10:23:42,527 INFO L168 Benchmark]: Toolchain (without parser) took 500475.08 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.6 MB in the beginning and 34.6 MB in the end (delta: -2.0 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-12-04 10:23:42,530 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 37.7 MB. Free memory was 20.6 MB in the beginning and 20.5 MB in the end (delta: 56.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:23:42,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.83 ms. Allocated memory is still 54.5 MB. Free memory was 32.4 MB in the beginning and 33.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:23:42,534 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.50 ms. Allocated memory is still 54.5 MB. Free memory was 33.5 MB in the beginning and 31.4 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:23:42,536 INFO L168 Benchmark]: Boogie Preprocessor took 72.33 ms. Allocated memory is still 54.5 MB. Free memory was 31.4 MB in the beginning and 29.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-04 10:23:42,538 INFO L168 Benchmark]: RCFGBuilder took 10025.16 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.5 MB in the beginning and 47.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2020-12-04 10:23:42,542 INFO L168 Benchmark]: TraceAbstraction took 489786.05 ms. Allocated memory is still 67.1 MB. Free memory was 47.2 MB in the beginning and 34.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.4 MB. Max. memory is 16.1 GB. [2020-12-04 10:23:42,543 INFO L168 Benchmark]: Witness Printer took 7.95 ms. Allocated memory is still 67.1 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:23:42,550 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 37.7 MB. Free memory was 20.6 MB in the beginning and 20.5 MB in the end (delta: 56.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 469.83 ms. Allocated memory is still 54.5 MB. Free memory was 32.4 MB in the beginning and 33.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 97.50 ms. Allocated memory is still 54.5 MB. Free memory was 33.5 MB in the beginning and 31.4 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 72.33 ms. Allocated memory is still 54.5 MB. Free memory was 31.4 MB in the beginning and 29.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 10025.16 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.5 MB in the beginning and 47.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 489786.05 ms. Allocated memory is still 67.1 MB. Free memory was 47.2 MB in the beginning and 34.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.4 MB. Max. memory is 16.1 GB. * Witness Printer took 7.95 ms. Allocated memory is still 67.1 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 13]: 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: [L15] EXPR 1e-6 [L15] double _EPS = 1e-6; [L15] 1e-6 [L42] double d, dd, r; [L43] EXPR 1e-8 [L43] double epsilon = 1e-8; [L45] EXPR 1. [L45] d = 1. [L45] EXPR 20. [L45] COND TRUE d <= 20. [L47] dd = __VERIFIER_nondet_double() [L48] EXPR d-epsilon [L48] dd >= d-epsilon && dd <= d+epsilon [L48] EXPR d+epsilon [L48] dd >= d-epsilon && dd <= d+epsilon [L11] COND FALSE !(!cond) [L19] double xn, xnp1, residu, lsup, linf; [L20] int i, cond; [L21] EXPR 1.0 [L21] COND FALSE !(Input <= 1.0) [L21] EXPR 1.0 [L21] EXPR 1.0/Input [L21] xn = 1.0/Input [L22] xnp1 = xn [L23] EXPR 2.0 [L23] EXPR 2.0*_EPS [L23] EXPR xn+xnp1 [L23] EXPR 2.0*_EPS*(xn+xnp1) [L23] residu = 2.0*_EPS*(xn+xnp1) [L24] EXPR xn+xnp1 [L24] EXPR _EPS * (xn+xnp1) [L24] lsup = _EPS * (xn+xnp1) [L25] EXPR -lsup [L25] linf = -lsup [L26] cond = ((residu > lsup) || (residu < linf)) [L27] i = 0 [L28] COND FALSE !(\read(cond)) [L37] EXPR 1.0 [L37] EXPR 1.0 / xnp1 [L37] return 1.0 / xnp1; [L50] r = SqrtR(dd) [L52] EXPR 0.9 [L52] r >= 0.9 && r <= 5. [L52] EXPR 5. [L52] r >= 0.9 && r <= 5. [L13] COND TRUE !(cond) [L13] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 489.6s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 34.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 65 SDtfs, 2 SDslu, 64 SDs, 0 SdLazy, 35 SolverSat, 0 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 12.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 27.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=29occurred in iteration=3, 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, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 4.5s SatisfiabilityAnalysisTime, 8.1s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 96 ConstructedInterpolants, 9 QuantifiedInterpolants, 29632 SizeOfPredicates, 9 NumberOfNonLiveVariables, 188 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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...