./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_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_Householder_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 05e3d6bcb2c03efb7d0e810a8633219e291af284 .............................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_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 05e3d6bcb2c03efb7d0e810a8633219e291af284 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:14:37,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-04 10:14:37,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-04 10:14:37,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-04 10:14:37,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-04 10:14:37,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-04 10:14:37,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-04 10:14:37,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-04 10:14:37,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-04 10:14:37,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-04 10:14:37,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-04 10:14:37,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-04 10:14:37,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-04 10:14:37,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-04 10:14:37,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-04 10:14:37,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-04 10:14:37,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-04 10:14:37,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-04 10:14:37,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-04 10:14:37,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-04 10:14:37,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-04 10:14:37,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-04 10:14:37,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-04 10:14:37,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-04 10:14:37,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-04 10:14:37,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-04 10:14:37,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-04 10:14:37,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-04 10:14:37,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-04 10:14:37,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-04 10:14:37,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-04 10:14:37,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-04 10:14:37,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-04 10:14:37,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-04 10:14:37,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-04 10:14:37,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-04 10:14:37,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-04 10:14:37,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-04 10:14:37,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-04 10:14:37,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-04 10:14:37,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-04 10:14:37,463 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-04 10:14:37,523 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-04 10:14:37,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-04 10:14:37,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-04 10:14:37,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-04 10:14:37,527 INFO L138 SettingsManager]: * Use SBE=true [2020-12-04 10:14:37,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-04 10:14:37,528 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-04 10:14:37,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-04 10:14:37,528 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-04 10:14:37,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-04 10:14:37,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-04 10:14:37,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-04 10:14:37,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-04 10:14:37,531 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-04 10:14:37,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-04 10:14:37,531 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-04 10:14:37,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-04 10:14:37,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-04 10:14:37,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-04 10:14:37,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-04 10:14:37,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-04 10:14:37,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-04 10:14:37,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-04 10:14:37,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-04 10:14:37,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-04 10:14:37,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-04 10:14:37,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-04 10:14:37,534 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-04 10:14:37,534 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05e3d6bcb2c03efb7d0e810a8633219e291af284 [2020-12-04 10:14:37,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-04 10:14:38,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-04 10:14:38,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-04 10:14:38,028 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-04 10:14:38,028 INFO L275 PluginConnector]: CDTParser initialized [2020-12-04 10:14:38,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c [2020-12-04 10:14:38,121 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39b00954c/11389f5d44ec4c9e8f58ac808355dc31/FLAGb8b6ab109 [2020-12-04 10:14:38,785 INFO L306 CDTParser]: Found 1 translation units. [2020-12-04 10:14:38,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c [2020-12-04 10:14:38,797 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39b00954c/11389f5d44ec4c9e8f58ac808355dc31/FLAGb8b6ab109 [2020-12-04 10:14:39,119 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39b00954c/11389f5d44ec4c9e8f58ac808355dc31 [2020-12-04 10:14:39,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-04 10:14:39,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-04 10:14:39,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-04 10:14:39,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-04 10:14:39,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-04 10:14:39,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:14:39" (1/1) ... [2020-12-04 10:14:39,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377e98df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:39, skipping insertion in model container [2020-12-04 10:14:39,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:14:39" (1/1) ... [2020-12-04 10:14:39,156 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-04 10:14:39,187 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-04 10:14:39,460 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c[855,868] [2020-12-04 10:14:39,476 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 10:14:39,484 INFO L168 Benchmark]: Toolchain (without parser) took 355.00 ms. Allocated memory is still 52.4 MB. Free memory was 29.0 MB in the beginning and 31.9 MB in the end (delta: -2.9 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:14:39,486 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 41.9 MB. Free memory was 19.9 MB in the beginning and 19.8 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:14:39,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.32 ms. Allocated memory is still 52.4 MB. Free memory was 28.8 MB in the beginning and 31.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:14:39,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 41.9 MB. Free memory was 19.9 MB in the beginning and 19.8 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.32 ms. Allocated memory is still 52.4 MB. Free memory was 28.8 MB in the beginning and 31.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 5.6 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 10:14:42,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-04 10:14:42,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-04 10:14:42,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-04 10:14:42,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-04 10:14:42,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-04 10:14:42,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-04 10:14:42,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-04 10:14:42,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-04 10:14:42,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-04 10:14:42,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-04 10:14:42,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-04 10:14:42,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-04 10:14:42,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-04 10:14:42,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-04 10:14:42,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-04 10:14:42,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-04 10:14:42,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-04 10:14:42,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-04 10:14:42,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-04 10:14:42,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-04 10:14:42,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-04 10:14:42,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-04 10:14:42,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-04 10:14:42,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-04 10:14:42,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-04 10:14:42,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-04 10:14:42,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-04 10:14:42,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-04 10:14:42,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-04 10:14:42,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-04 10:14:42,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-04 10:14:42,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-04 10:14:42,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-04 10:14:42,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-04 10:14:42,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-04 10:14:42,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-04 10:14:42,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-04 10:14:42,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-04 10:14:42,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-04 10:14:42,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-04 10:14:42,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-04 10:14:42,309 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-04 10:14:42,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-04 10:14:42,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-04 10:14:42,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-04 10:14:42,314 INFO L138 SettingsManager]: * Use SBE=true [2020-12-04 10:14:42,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-04 10:14:42,314 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-04 10:14:42,314 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-04 10:14:42,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-04 10:14:42,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-04 10:14:42,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-04 10:14:42,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-04 10:14:42,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-04 10:14:42,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-04 10:14:42,317 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-04 10:14:42,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-04 10:14:42,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-04 10:14:42,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-04 10:14:42,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-04 10:14:42,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-04 10:14:42,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-04 10:14:42,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-04 10:14:42,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-04 10:14:42,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-04 10:14:42,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-04 10:14:42,321 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-04 10:14:42,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-04 10:14:42,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-04 10:14:42,321 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-04 10:14:42,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-04 10:14:42,322 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05e3d6bcb2c03efb7d0e810a8633219e291af284 [2020-12-04 10:14:42,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-04 10:14:42,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-04 10:14:42,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-04 10:14:42,830 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-04 10:14:42,831 INFO L275 PluginConnector]: CDTParser initialized [2020-12-04 10:14:42,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c [2020-12-04 10:14:42,919 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b5ad5efb/d0082839da684e8ab828ce8ad875160a/FLAG2c60934f2 [2020-12-04 10:14:43,541 INFO L306 CDTParser]: Found 1 translation units. [2020-12-04 10:14:43,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c [2020-12-04 10:14:43,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b5ad5efb/d0082839da684e8ab828ce8ad875160a/FLAG2c60934f2 [2020-12-04 10:14:43,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b5ad5efb/d0082839da684e8ab828ce8ad875160a [2020-12-04 10:14:43,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-04 10:14:43,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-04 10:14:43,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-04 10:14:43,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-04 10:14:43,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-04 10:14:43,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:14:43" (1/1) ... [2020-12-04 10:14:43,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8e3ad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:43, skipping insertion in model container [2020-12-04 10:14:43,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.12 10:14:43" (1/1) ... [2020-12-04 10:14:43,949 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-04 10:14:43,979 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-04 10:14:44,174 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c[855,868] [2020-12-04 10:14:44,211 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-04 10:14:44,229 INFO L212 MainTranslator]: Completed pre-run [2020-12-04 10:14:44,245 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_pseudoconstant.c[855,868] [2020-12-04 10:14:44,266 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-04 10:14:44,290 INFO L217 MainTranslator]: Completed translation [2020-12-04 10:14:44,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44 WrapperNode [2020-12-04 10:14:44,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-04 10:14:44,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-04 10:14:44,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-04 10:14:44,293 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-04 10:14:44,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-04 10:14:44,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-04 10:14:44,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-04 10:14:44,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-04 10:14:44,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (1/1) ... [2020-12-04 10:14:44,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-04 10:14:44,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-04 10:14:44,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-04 10:14:44,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-04 10:14:44,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (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 10:14:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-12-04 10:14:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-04 10:14:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-04 10:14:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-04 10:14:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-04 10:14:54,934 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-04 10:14:54,934 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-04 10:14:54,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:14:54 BoogieIcfgContainer [2020-12-04 10:14:54,936 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-04 10:14:54,938 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-04 10:14:54,938 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-04 10:14:54,943 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-04 10:14:54,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.12 10:14:43" (1/3) ... [2020-12-04 10:14:54,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e66da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.12 10:14:54, skipping insertion in model container [2020-12-04 10:14:54,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.12 10:14:44" (2/3) ... [2020-12-04 10:14:54,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e66da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.12 10:14:54, skipping insertion in model container [2020-12-04 10:14:54,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:14:54" (3/3) ... [2020-12-04 10:14:54,948 INFO L111 eAbstractionObserver]: Analyzing ICFG sqrt_Householder_pseudoconstant.c [2020-12-04 10:14:54,966 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-04 10:14:54,976 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-04 10:14:54,989 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-04 10:14:55,014 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-04 10:14:55,014 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-04 10:14:55,014 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-04 10:14:55,014 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-04 10:14:55,014 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-04 10:14:55,015 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-04 10:14:55,015 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-04 10:14:55,015 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-04 10:14:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-12-04 10:14:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:14:55,038 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:14:55,039 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 10:14:55,040 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:14:55,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:14:55,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1848327101, now seen corresponding path program 1 times [2020-12-04 10:14:55,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:14:55,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [369108917] [2020-12-04 10:14:55,064 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 10:14:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:14:56,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-04 10:14:56,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:14:56,903 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 10:14:56,903 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:14:56,923 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 10:14:56,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [369108917] [2020-12-04 10:14:56,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:14:56,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-12-04 10:14:56,927 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287892863] [2020-12-04 10:14:56,933 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-04 10:14:56,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:14:56,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-04 10:14:56,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-04 10:14:56,953 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2020-12-04 10:14:56,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:14:56,974 INFO L93 Difference]: Finished difference Result 46 states and 62 transitions. [2020-12-04 10:14:56,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-04 10:14:56,975 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 17 [2020-12-04 10:14:56,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:14:56,985 INFO L225 Difference]: With dead ends: 46 [2020-12-04 10:14:56,986 INFO L226 Difference]: Without dead ends: 20 [2020-12-04 10:14:56,989 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 10:14:57,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-04 10:14:57,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2020-12-04 10:14:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-12-04 10:14:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2020-12-04 10:14:57,033 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 17 [2020-12-04 10:14:57,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:14:57,034 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2020-12-04 10:14:57,035 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-04 10:14:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2020-12-04 10:14:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:14:57,036 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:14:57,036 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 10:14:57,249 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-04 10:14:57,250 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:14:57,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:14:57,252 INFO L82 PathProgramCache]: Analyzing trace with hash -1745575617, now seen corresponding path program 1 times [2020-12-04 10:14:57,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:14:57,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [545147424] [2020-12-04 10:14:57,254 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 10:14:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:14:58,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-04 10:14:58,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:14:59,162 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 10:14:59,162 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:14:59,211 INFO L398 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-12-04 10:14:59,212 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-04 10:14:59,218 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 10:14:59,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [545147424] [2020-12-04 10:14:59,219 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:14:59,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2020-12-04 10:14:59,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897891265] [2020-12-04 10:14:59,221 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-04 10:14:59,221 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:14:59,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-04 10:14:59,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-04 10:14:59,223 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand 4 states. [2020-12-04 10:15:00,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:15:00,565 INFO L93 Difference]: Finished difference Result 40 states and 48 transitions. [2020-12-04 10:15:00,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-04 10:15:00,566 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2020-12-04 10:15:00,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:15:00,567 INFO L225 Difference]: With dead ends: 40 [2020-12-04 10:15:00,567 INFO L226 Difference]: Without dead ends: 20 [2020-12-04 10:15:00,568 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-04 10:15:00,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-12-04 10:15:00,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2020-12-04 10:15:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-12-04 10:15:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2020-12-04 10:15:00,573 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 17 [2020-12-04 10:15:00,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:15:00,574 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2020-12-04 10:15:00,574 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-04 10:15:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2020-12-04 10:15:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:15:00,575 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:15:00,575 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 10:15:00,790 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-04 10:15:00,791 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:15:00,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:15:00,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1158769603, now seen corresponding path program 1 times [2020-12-04 10:15:00,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:15:00,795 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1619087935] [2020-12-04 10:15:00,795 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 10:15:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:15:02,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 12 conjunts are in the unsatisfiable core [2020-12-04 10:15:02,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:15:03,079 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-12-04 10:15:03,115 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,117 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,125 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,126 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,137 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,139 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,144 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,145 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:03,149 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:15:03,285 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 10:15:03,286 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-04 10:15:05,477 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 10:15:07,585 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 10:15:10,844 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 10:15:10,974 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 10:15:10,975 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1619087935] [2020-12-04 10:15:10,975 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:15:10,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2020-12-04 10:15:10,976 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534132084] [2020-12-04 10:15:10,976 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-04 10:15:10,977 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-04 10:15:10,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-04 10:15:10,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=20, Unknown=3, NotChecked=18, Total=56 [2020-12-04 10:15:10,978 INFO L87 Difference]: Start difference. First operand 20 states and 23 transitions. Second operand 8 states. [2020-12-04 10:15:13,143 WARN L860 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (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))))))) (= ((_ 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 true [2020-12-04 10:15:15,215 WARN L860 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (= ((_ to_fp 11 53) c_~CRM 1.0) (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))) (= ((_ 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))) (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 10:15:29,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-04 10:15:29,381 INFO L93 Difference]: Finished difference Result 47 states and 55 transitions. [2020-12-04 10:15:29,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-04 10:15:29,604 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 17 [2020-12-04 10:15:29,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-04 10:15:29,605 INFO L225 Difference]: With dead ends: 47 [2020-12-04 10:15:29,605 INFO L226 Difference]: Without dead ends: 29 [2020-12-04 10:15:29,606 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 12.0s TimeCoverageRelationStatistics Valid=19, Invalid=22, Unknown=5, NotChecked=44, Total=90 [2020-12-04 10:15:29,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-12-04 10:15:29,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-12-04 10:15:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-04 10:15:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2020-12-04 10:15:29,617 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 17 [2020-12-04 10:15:29,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-04 10:15:29,618 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2020-12-04 10:15:29,618 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-04 10:15:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2020-12-04 10:15:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-04 10:15:29,620 INFO L414 BasicCegarLoop]: Found error trace [2020-12-04 10:15:29,620 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 10:15:29,835 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-12-04 10:15:29,836 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-04 10:15:29,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-04 10:15:29,837 INFO L82 PathProgramCache]: Analyzing trace with hash -478711233, now seen corresponding path program 1 times [2020-12-04 10:15:29,838 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-04 10:15:29,839 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1517875126] [2020-12-04 10:15:29,839 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 10:15:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:15:33,332 WARN L261 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 35 conjunts are in the unsatisfiable core [2020-12-04 10:15:33,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:15:33,703 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2020-12-04 10:15:33,709 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:37,077 WARN L197 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 50 [2020-12-04 10:15:37,085 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:37,086 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-04 10:15:39,157 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 (not |c_ULTIMATE.start_main_#t~short52|) .cse0 .cse1 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet50| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ 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) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet50|))) (.cse5 (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))) (.cse4 (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)))) (and (fp.geq .cse2 .cse3) (= (fp.add c_~CRM .cse4 .cse5) .cse6) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (not (fp.leq .cse2 .cse6)) (= .cse3 (fp.sub c_~CRM .cse4 .cse5)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse4))))) (and (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet50| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ 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))) (.cse11 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse8 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet50|))) (.cse10 (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))) (.cse9 (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)))) (and (fp.geq .cse7 .cse8) (= (fp.add c_~CRM .cse9 .cse10) .cse11) (= .cse10 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse7 .cse11) (= .cse8 (fp.sub c_~CRM .cse9 .cse10)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse9)))) .cse0 .cse1 |c_ULTIMATE.start_main_#t~short52|))) is different from false [2020-12-04 10:15:39,184 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:41,238 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 .cse0 .cse1 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet50| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ 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))) (.cse11 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse8 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet50|))) (.cse10 (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))) (.cse9 (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)))) (and (fp.geq .cse7 .cse8) (= (fp.add c_~CRM .cse9 .cse10) .cse11) (= .cse10 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (not (fp.leq .cse7 .cse11)) (= .cse8 (fp.sub c_~CRM .cse9 .cse10)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse9)))) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond)))) is different from false [2020-12-04 10:15:46,975 WARN L197 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 51 [2020-12-04 10:15:55,033 WARN L197 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 57 [2020-12-04 10:15:57,311 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 10:15:57,361 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,362 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,364 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,365 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,369 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,370 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,372 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,373 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,375 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-04 10:15:57,379 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,382 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:15:57,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-04 10:15:59,491 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 10:16:01,897 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 10:16:04,513 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((v_prenex_4 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.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|))) (.cse14 (fp.add c_~CRM .cse10 .cse10)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_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|))) (.cse11 (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))) (.cse13 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse12 (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)) (.cse15 (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))) (= (fp.div c_~CRM .cse9 .cse10) (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|))) (= .cse11 ((_ to_fp 11 53) c_~CRM 2.0)) (fp.leq .cse12 .cse13) (= .cse5 .cse14) (not (fp.leq .cse12 .cse15)) (not (fp.gt .cse0 .cse3)) (= (fp.div c_~CRM .cse2 .cse12) .cse10) (= .cse7 .cse14) (= .cse1 .cse16) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse4) (= .cse1 .cse9) (= .cse6 (fp.mul c_~CRM .cse11 .cse4)) (= .cse13 (fp.add c_~CRM .cse16 .cse8)) (fp.geq .cse12 .cse17) (= .cse1 .cse15) (= (fp.sub c_~CRM .cse16 .cse8) .cse17)))))) is different from false [2020-12-04 10:16:07,131 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((v_prenex_4 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse14 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.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 .cse14 .cse14)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_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)) (.cse13 (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|))) (.cse15 (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) (not (fp.leq .cse10 .cse13)) (not (fp.gt .cse0 .cse3)) (= (fp.div c_~CRM .cse2 .cse10) .cse14) (= .cse7 .cse12) (= .cse1 .cse15) (= (fp.div c_~CRM .cse16 .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))) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse4) (= .cse1 .cse16) (= .cse6 (fp.mul c_~CRM .cse9 .cse4)) (= .cse11 (fp.add c_~CRM .cse15 .cse8)) (fp.geq .cse10 .cse17) (= .cse1 .cse13) (= (fp.sub c_~CRM .cse15 .cse8) .cse17)))))) is different from false [2020-12-04 10:16:07,169 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:07,171 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:07,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 23 disjuncts [2020-12-04 10:16:19,765 WARN L838 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short56|) (exists ((v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ 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))) (.cse5 (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|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.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|))) (.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|))) (.cse4 ((_ 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))) (.cse10 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.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))) (.cse16 (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|))) (.cse6 (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) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse18 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.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|)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (not (fp.lt .cse3 (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) (= .cse4 .cse5) (fp.leq .cse6 .cse0) (= .cse4 .cse7) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse8) (= .cse9 .cse10) (= (fp.div roundNearestTiesToEven .cse11 .cse6) .cse12) (not (fp.leq .cse6 .cse5)) (= .cse4 .cse11) (not (fp.gt .cse3 .cse13)) (= .cse14 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (= .cse17 (fp.div roundNearestTiesToEven .cse7 .cse12)) (= .cse3 (fp.mul roundNearestTiesToEven .cse14 .cse9)) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse16) (= .cse4 .cse1) (= .cse19 .cse10) (= .cse13 (fp.mul roundNearestTiesToEven .cse16 .cse19)) (fp.geq .cse6 .cse8) (not (fp.leq .cse17 .cse18)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse15)))))) (and (exists ((v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse34 (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))) (.cse25 (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|))) (.cse33 (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|))) (.cse28 (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))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|))) (.cse23 (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|))) (.cse31 (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|))) (.cse29 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse24 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse21 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse32 (fp.add roundNearestTiesToEven .cse34 .cse34)) (.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|))) (.cse26 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse30 (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)) (not (fp.lt .cse23 (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) (= .cse24 .cse25) (fp.leq .cse26 .cse20) (= .cse24 .cse27) (fp.leq .cse28 .cse29) (= (fp.sub roundNearestTiesToEven .cse21 .cse22) .cse30) (= .cse31 .cse32) (= (fp.div roundNearestTiesToEven .cse33 .cse26) .cse34) (not (fp.leq .cse26 .cse25)) (= .cse24 .cse33) (not (fp.gt .cse23 .cse35)) (= .cse36 (fp.mul roundNearestTiesToEven .cse37 .cse38)) (= .cse28 (fp.div roundNearestTiesToEven .cse27 .cse34)) (= .cse23 (fp.mul roundNearestTiesToEven .cse36 .cse31)) (= .cse29 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse38) (= .cse24 .cse21) (= .cse39 .cse32) (= .cse35 (fp.mul roundNearestTiesToEven .cse38 .cse39)) (fp.geq .cse26 .cse30) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse37))))) |c_ULTIMATE.start_main_#t~short56|)) is different from false [2020-12-04 10:16:22,114 WARN L860 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short56|) (exists ((v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ 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))) (.cse5 (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|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.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|))) (.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|))) (.cse4 ((_ 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))) (.cse10 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.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))) (.cse16 (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|))) (.cse6 (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) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse18 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.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|)))) (and (= .cse0 (fp.add roundNearestTiesToEven .cse1 .cse2)) (not (fp.lt .cse3 (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) (= .cse4 .cse5) (fp.leq .cse6 .cse0) (= .cse4 .cse7) (= (fp.sub roundNearestTiesToEven .cse1 .cse2) .cse8) (= .cse9 .cse10) (= (fp.div roundNearestTiesToEven .cse11 .cse6) .cse12) (not (fp.leq .cse6 .cse5)) (= .cse4 .cse11) (not (fp.gt .cse3 .cse13)) (= .cse14 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (= .cse17 (fp.div roundNearestTiesToEven .cse7 .cse12)) (= .cse3 (fp.mul roundNearestTiesToEven .cse14 .cse9)) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse16) (= .cse4 .cse1) (= .cse19 .cse10) (= .cse13 (fp.mul roundNearestTiesToEven .cse16 .cse19)) (fp.geq .cse6 .cse8) (not (fp.leq .cse17 .cse18)) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse15)))))) (and (exists ((v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse34 (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))) (.cse25 (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|))) (.cse33 (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|))) (.cse28 (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))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_11|))) (.cse23 (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|))) (.cse31 (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|))) (.cse29 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse24 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse21 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse32 (fp.add roundNearestTiesToEven .cse34 .cse34)) (.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|))) (.cse26 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse30 (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)) (not (fp.lt .cse23 (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) (= .cse24 .cse25) (fp.leq .cse26 .cse20) (= .cse24 .cse27) (fp.leq .cse28 .cse29) (= (fp.sub roundNearestTiesToEven .cse21 .cse22) .cse30) (= .cse31 .cse32) (= (fp.div roundNearestTiesToEven .cse33 .cse26) .cse34) (not (fp.leq .cse26 .cse25)) (= .cse24 .cse33) (not (fp.gt .cse23 .cse35)) (= .cse36 (fp.mul roundNearestTiesToEven .cse37 .cse38)) (= .cse28 (fp.div roundNearestTiesToEven .cse27 .cse34)) (= .cse23 (fp.mul roundNearestTiesToEven .cse36 .cse31)) (= .cse29 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse38) (= .cse24 .cse21) (= .cse39 .cse32) (= .cse35 (fp.mul roundNearestTiesToEven .cse38 .cse39)) (fp.geq .cse26 .cse30) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse37))))) |c_ULTIMATE.start_main_#t~short56|)) is different from true [2020-12-04 10:16:22,131 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:24,778 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1517875126] [2020-12-04 10:16:24,779 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: expecting sat or unsat [2020-12-04 10:16:24,780 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [779150515] [2020-12-04 10:16:24,780 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 10:16:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:16:33,769 WARN L261 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 40 conjunts are in the unsatisfiable core [2020-12-04 10:16:33,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:16:33,782 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:33,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:33,791 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-04 10:16:33,808 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:35,866 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 .cse1 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet50| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ 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) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet50|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet50|))) (.cse5 (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))) (.cse4 (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)))) (and (fp.geq .cse2 .cse3) (= (fp.add c_~CRM .cse4 .cse5) .cse6) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (not (fp.leq .cse2 .cse6)) (= .cse3 (fp.sub c_~CRM .cse4 .cse5)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse4)))) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond)) (and .cse0 (= (_ bv1 32) c_ULTIMATE.start_assume_abort_if_not_~cond) .cse1 (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 10:16:41,748 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 10:16:41,789 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,791 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,792 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,792 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:16:41,794 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,794 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:16:41,796 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,796 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,801 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:16:41,802 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,804 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,804 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:16:41,806 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:41,807 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-04 10:16:45,453 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 10:16:47,903 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 10:16:50,572 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.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|))) (.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|))) (.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))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.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|))) (.cse0 ((_ 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 .cse3 .cse3)) (.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 (= .cse0 .cse1) (= (fp ((_ extract 63 63) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |c_ULTIMATE.start_SqrtR_#res|)) (fp.div c_~CRM .cse2 .cse3)) (= .cse0 .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) .cse3) (not (fp.leq .cse8 .cse1)) (= .cse11 (fp.mul c_~CRM .cse12 .cse13)) (= .cse14 .cse15) (not (fp.gt .cse6 .cse10)) (= (fp.mul c_~CRM .cse13 .cse16) .cse10) (= .cse0 .cse2) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse12) (= .cse0 .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))))) (= roundNearestTiesToEven c_~CRM)) is different from false [2020-12-04 10:16:50,624 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:53,246 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= roundNearestTiesToEven c_~CRM)) (.cse2 (exists ((v_prenex_4 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse13 (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 ((.cse9 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_9|))) (.cse5 (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|))) (.cse12 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.cse15 (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|))) (.cse4 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse16 (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|))) (.cse18 (fp.add c_~CRM .cse13 .cse13)) (.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))) (.cse14 (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~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_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))) (.cse21 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse7 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse22 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse4 .cse5) (= .cse4 .cse6) (= .cse7 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (not (fp.lt .cse8 .cse9)) (fp.leq .cse10 .cse11) (= .cse9 (fp.neg .cse12)) (= (fp.div c_~CRM .cse6 .cse10) .cse13) (not (fp.leq .cse10 .cse5)) (= .cse14 (fp.mul c_~CRM .cse15 .cse16)) (= (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 .cse17 .cse13)) (= .cse18 .cse19) (not (fp.gt .cse8 .cse12)) (= (fp.mul c_~CRM .cse16 .cse20) .cse12) (= .cse4 .cse17) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse15) (= .cse4 .cse21) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse16) (= .cse20 .cse18) (= .cse8 (fp.mul c_~CRM .cse14 .cse19)) (= .cse11 (fp.add c_~CRM .cse21 .cse7)) (fp.geq .cse10 .cse22) (= (fp.sub c_~CRM .cse21 .cse7) .cse22))))))) (or (and .cse0 (exists ((|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|)))) (and (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) .cse1) (= .cse1 ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)))))) .cse2 |c_ULTIMATE.start_main_#t~short56|) (and .cse0 (not |c_ULTIMATE.start_main_#t~short56|) (exists ((|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|)))) (and (not (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) .cse3)) (= .cse3 ((_ to_fp 11 53) c_~CRM (/ 9.0 10.0)))))) .cse2))) is different from false [2020-12-04 10:16:53,286 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:16:53,289 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:16:53,291 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 26 disjuncts [2020-12-04 10:17:05,876 WARN L838 $PredicateComparison]: unable to prove that (or (and (exists ((v_prenex_4 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (ULTIMATE.start_main_~r~0 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse13 (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_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|))) (.cse1 (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|))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse4 (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_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse14 (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))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (.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|))) (.cse19 (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_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 (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))) (.cse18 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse10 (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|))) (.cse9 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse8 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse21 (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|))) (.cse16 (fp.add roundNearestTiesToEven .cse13 .cse13)) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse20 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (fp.leq .cse3 .cse4) (= .cse5 (fp.neg .cse6)) (= .cse0 (fp.mul roundNearestTiesToEven .cse7 .cse8)) (= .cse9 .cse10) (= .cse9 .cse11) (= (fp.div roundNearestTiesToEven .cse12 .cse13) .cse14) (= .cse15 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= .cse16 .cse1) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.leq .cse14 .cse15)) (= .cse4 (fp.add roundNearestTiesToEven .cse18 .cse19)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse19) (not (fp.lt .cse2 .cse5)) (fp.geq .cse14 .cse17) (not (fp.leq .cse3 .cse11)) (= (fp.sub roundNearestTiesToEven .cse18 .cse19) .cse20) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse7) (not (fp.gt .cse2 .cse6)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse8) (= .cse9 .cse18) (= (fp.div roundNearestTiesToEven .cse10 .cse3) .cse13) (= .cse9 .cse12) (= .cse6 (fp.mul roundNearestTiesToEven .cse8 .cse21)) (= .cse21 .cse16) (fp.geq .cse3 .cse20))))) (not |c_ULTIMATE.start_main_#t~short56|)) (and (exists ((v_prenex_4 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (ULTIMATE.start_main_~r~0 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse35 (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 ((.cse22 (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|))) (.cse23 (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|))) (.cse26 (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))) (.cse39 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (.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|))) (.cse36 (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))) (.cse37 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse41 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse29 (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|))) (.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))) (.cse40 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse32 (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 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.cse28 (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))) (.cse30 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse43 (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|))) (.cse38 (fp.add roundNearestTiesToEven .cse35 .cse35)) (.cse25 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse42 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.mul roundNearestTiesToEven .cse22 .cse23) .cse24) (fp.leq .cse25 .cse26) (= .cse27 (fp.neg .cse28)) (= .cse22 (fp.mul roundNearestTiesToEven .cse29 .cse30)) (= .cse31 .cse32) (= .cse31 .cse33) (= (fp.div roundNearestTiesToEven .cse34 .cse35) .cse36) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= .cse38 .cse23) (= .cse39 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (= .cse26 (fp.add roundNearestTiesToEven .cse40 .cse41)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse41) (not (fp.lt .cse24 .cse27)) (fp.geq .cse36 .cse39) (not (fp.leq .cse25 .cse33)) (fp.leq .cse36 .cse37) (= (fp.sub roundNearestTiesToEven .cse40 .cse41) .cse42) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse29) (not (fp.gt .cse24 .cse28)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse30) (= .cse31 .cse40) (= (fp.div roundNearestTiesToEven .cse32 .cse25) .cse35) (= .cse31 .cse34) (= .cse28 (fp.mul roundNearestTiesToEven .cse30 .cse43)) (= .cse43 .cse38) (fp.geq .cse25 .cse42))))) |c_ULTIMATE.start_main_#t~short56|)) is different from false [2020-12-04 10:17:08,202 WARN L860 $PredicateComparison]: unable to prove that (or (and (exists ((v_prenex_4 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (ULTIMATE.start_main_~r~0 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse13 (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_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|))) (.cse1 (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|))) (.cse15 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse4 (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_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse14 (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))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (.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|))) (.cse19 (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_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 (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))) (.cse18 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse10 (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|))) (.cse9 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse8 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse21 (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|))) (.cse16 (fp.add roundNearestTiesToEven .cse13 .cse13)) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse20 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (fp.leq .cse3 .cse4) (= .cse5 (fp.neg .cse6)) (= .cse0 (fp.mul roundNearestTiesToEven .cse7 .cse8)) (= .cse9 .cse10) (= .cse9 .cse11) (= (fp.div roundNearestTiesToEven .cse12 .cse13) .cse14) (= .cse15 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= .cse16 .cse1) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (not (fp.leq .cse14 .cse15)) (= .cse4 (fp.add roundNearestTiesToEven .cse18 .cse19)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse19) (not (fp.lt .cse2 .cse5)) (fp.geq .cse14 .cse17) (not (fp.leq .cse3 .cse11)) (= (fp.sub roundNearestTiesToEven .cse18 .cse19) .cse20) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse7) (not (fp.gt .cse2 .cse6)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse8) (= .cse9 .cse18) (= (fp.div roundNearestTiesToEven .cse10 .cse3) .cse13) (= .cse9 .cse12) (= .cse6 (fp.mul roundNearestTiesToEven .cse8 .cse21)) (= .cse21 .cse16) (fp.geq .cse3 .cse20))))) (not |c_ULTIMATE.start_main_#t~short56|)) (and (exists ((v_prenex_4 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ 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)) (ULTIMATE.start_main_~r~0 (_ 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)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse35 (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 ((.cse22 (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|))) (.cse23 (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|))) (.cse26 (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))) (.cse39 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (.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|))) (.cse36 (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))) (.cse37 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse41 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse29 (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|))) (.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))) (.cse40 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse32 (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 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_12|))) (.cse28 (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))) (.cse30 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse43 (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|))) (.cse38 (fp.add roundNearestTiesToEven .cse35 .cse35)) (.cse25 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse42 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= (fp.mul roundNearestTiesToEven .cse22 .cse23) .cse24) (fp.leq .cse25 .cse26) (= .cse27 (fp.neg .cse28)) (= .cse22 (fp.mul roundNearestTiesToEven .cse29 .cse30)) (= .cse31 .cse32) (= .cse31 .cse33) (= (fp.div roundNearestTiesToEven .cse34 .cse35) .cse36) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= .cse38 .cse23) (= .cse39 ((_ to_fp 11 53) roundNearestTiesToEven (/ 9.0 10.0))) (= .cse26 (fp.add roundNearestTiesToEven .cse40 .cse41)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0)) .cse41) (not (fp.lt .cse24 .cse27)) (fp.geq .cse36 .cse39) (not (fp.leq .cse25 .cse33)) (fp.leq .cse36 .cse37) (= (fp.sub roundNearestTiesToEven .cse40 .cse41) .cse42) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse29) (not (fp.gt .cse24 .cse28)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse30) (= .cse31 .cse40) (= (fp.div roundNearestTiesToEven .cse32 .cse25) .cse35) (= .cse31 .cse34) (= .cse28 (fp.mul roundNearestTiesToEven .cse30 .cse43)) (= .cse43 .cse38) (fp.geq .cse25 .cse42))))) |c_ULTIMATE.start_main_#t~short56|)) is different from true [2020-12-04 10:17:08,221 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:17:10,854 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: expecting sat or unsat [2020-12-04 10:17:10,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1744870461] [2020-12-04 10:17:10,854 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 10:20:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-04 10:20:10,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 29 conjunts are in the unsatisfiable core [2020-12-04 10:20:10,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-04 10:20:10,442 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 3 [2020-12-04 10:20:12,130 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-12-04 10:20:12,142 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:20:12,143 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-04 10:20:14,180 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= roundNearestTiesToEven c_~CRM))) (or (and .cse0 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64))) (let ((.cse2 (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))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.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)))) (and (= (fp.add c_~CRM .cse1 .cse2) .cse3) (= .cse2 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (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)) .cse3) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse1)))) |c_ULTIMATE.start_main_#t~short52|) (and (not |c_ULTIMATE.start_main_#t~short52|) .cse0 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64))) (let ((.cse5 (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))) (.cse6 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse4 (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)))) (and (= (fp.add c_~CRM .cse4 .cse5) .cse6) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (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)) .cse6)) (= ((_ to_fp 11 53) c_~CRM 1.0) .cse4))))))) is different from false [2020-12-04 10:20:14,205 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:20:35,968 WARN L197 SmtUtils]: Spent 4.97 s on a formula simplification that was a NOOP. DAG size: 65 [2020-12-04 10:20:44,108 WARN L197 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 35 [2020-12-04 10:20:51,816 WARN L197 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 41 [2020-12-04 10:20:54,059 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse4 (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))) (.cse5 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse2 (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) ULTIMATE.start_main_~d~0) ((_ extract 62 52) ULTIMATE.start_main_~d~0) ((_ extract 51 0) ULTIMATE.start_main_~d~0))) (.cse0 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|)))) (and (= .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)) (fp.div c_~CRM .cse1 .cse2)) (= (fp.add c_~CRM .cse3 .cse4) .cse5) (= .cse4 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse2 .cse5) (not (fp.leq .cse2 .cse6)) (= .cse0 .cse3) (= .cse0 .cse6))))) is different from false [2020-12-04 10:20:56,477 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse6 (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))) (.cse7 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse5 (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))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input)))) (and (= .cse3 .cse4) (= (fp.add c_~CRM .cse5 .cse6) .cse7) (= .cse6 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse8 .cse7) (not (fp.leq .cse8 .cse9)) (= .cse3 .cse5) (= .cse3 .cse9) (= (fp.div c_~CRM .cse4 .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))))))) (.cse1 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet12_14| (_ BitVec 64))) (= ((_ to_fp 11 53) c_~CRM 2.0) (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|))))) (.cse2 (= roundNearestTiesToEven c_~CRM))) (or (and .cse0 .cse1 .cse2 (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0)) (and .cse0 .cse1 .cse2 (= (_ bv1 32) c_ULTIMATE.start_SqrtR_~cond~0)))) is different from false [2020-12-04 10:20:58,753 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse3 (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))) (.cse4 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse2 (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 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input)))) (and (= .cse0 .cse1) (= (fp.add c_~CRM .cse2 .cse3) .cse4) (= .cse3 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (fp.leq .cse5 .cse4) (not (fp.leq .cse5 .cse6)) (= .cse0 .cse2) (= .cse0 .cse6) (= (fp.div c_~CRM .cse1 .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)))))) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet12_14| (_ BitVec 64))) (= ((_ to_fp 11 53) c_~CRM 2.0) (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|)))) (= roundNearestTiesToEven c_~CRM)) is different from false [2020-12-04 10:21:01,258 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet12_14| (_ BitVec 64))) (= ((_ to_fp 11 53) c_~CRM 2.0) (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|)))) (= roundNearestTiesToEven c_~CRM) (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse5 (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))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.cse6 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse4 (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 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse7 (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) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (and (= .cse0 .cse1) (= (fp.div c_~CRM .cse2 .cse3) (fp ((_ extract 63 63) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |c_ULTIMATE.start_SqrtR_#res|))) (= (fp.add c_~CRM .cse4 .cse5) .cse6) (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= .cse0 .cse2) (fp.leq .cse7 .cse6) (not (fp.leq .cse7 .cse8)) (= .cse0 .cse4) (= .cse0 .cse8) (= (fp.div c_~CRM .cse1 .cse7) .cse3))))) is different from false [2020-12-04 10:21:03,795 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet12_14| (_ BitVec 64))) (= ((_ to_fp 11 53) c_~CRM 2.0) (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_14|))))) (.cse1 (= roundNearestTiesToEven c_~CRM)) (.cse2 (exists ((ULTIMATE.start_main_~d~0 (_ BitVec 64)) (ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse6 (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))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.cse7 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse5 (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))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse9 (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)))) (and (= .cse3 .cse4) (= (fp.add c_~CRM .cse5 .cse6) .cse7) (= .cse6 ((_ to_fp 11 53) c_~CRM (/ 1.0 100000000.0))) (= (fp.div c_~CRM .cse8 .cse9) (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0))) (= .cse3 .cse8) (fp.leq .cse10 .cse7) (not (fp.leq .cse10 .cse11)) (= .cse3 .cse5) (= .cse3 .cse11) (= (fp.div c_~CRM .cse4 .cse10) .cse9)))))) (or (and (exists ((|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64))) (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|)))) .cse0 .cse1 |c_ULTIMATE.start_main_#t~short56| .cse2) (and .cse0 .cse1 (not |c_ULTIMATE.start_main_#t~short56|) (exists ((v_prenex_13 (_ BitVec 64))) (not (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13))))) .cse2))) is different from false [2020-12-04 10:21:03,889 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:21:03,890 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-04 10:21:03,891 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-12-04 10:21:15,819 WARN L838 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short56|) (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.cse6 (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))) (.cse0 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse8 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse9 (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))) (.cse3 (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))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse7 (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))) (.cse10 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|)))) (and (= .cse0 .cse1) (= .cse0 .cse2) (= .cse3 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0))) (= (fp.div roundNearestTiesToEven .cse4 .cse5) .cse6) (fp.geq .cse7 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (fp.leq .cse5 .cse8) (= .cse0 .cse4) (= .cse7 (fp.div roundNearestTiesToEven .cse1 .cse6)) (= .cse0 .cse9) (= .cse8 (fp.add roundNearestTiesToEven .cse9 .cse3)) (= .cse10 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.leq .cse5 .cse2)) (not (fp.leq .cse7 .cse10)))))) (and (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse18 (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))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.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))) (.cse11 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse19 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse21 (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))) (.cse14 (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))) (.cse20 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse16 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|)))) (and (= .cse11 .cse12) (= .cse11 .cse13) (= .cse14 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0))) (= (fp.div roundNearestTiesToEven .cse15 .cse16) .cse17) (fp.geq .cse18 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (fp.leq .cse16 .cse19) (= .cse11 .cse15) (fp.leq .cse18 .cse20) (= .cse18 (fp.div roundNearestTiesToEven .cse12 .cse17)) (= .cse11 .cse21) (= .cse19 (fp.add roundNearestTiesToEven .cse21 .cse14)) (= .cse20 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.leq .cse16 .cse13))))) |c_ULTIMATE.start_main_#t~short56|)) is different from false [2020-12-04 10:21:18,127 WARN L860 $PredicateComparison]: unable to prove that (or (and (not |c_ULTIMATE.start_main_#t~short56|) (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.cse6 (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))) (.cse0 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse8 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse9 (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))) (.cse3 (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))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|))) (.cse7 (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))) (.cse10 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|)))) (and (= .cse0 .cse1) (= .cse0 .cse2) (= .cse3 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0))) (= (fp.div roundNearestTiesToEven .cse4 .cse5) .cse6) (fp.geq .cse7 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (fp.leq .cse5 .cse8) (= .cse0 .cse4) (= .cse7 (fp.div roundNearestTiesToEven .cse1 .cse6)) (= .cse0 .cse9) (= .cse8 (fp.add roundNearestTiesToEven .cse9 .cse3)) (= .cse10 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.leq .cse5 .cse2)) (not (fp.leq .cse7 .cse10)))))) (and (exists ((ULTIMATE.start_main_~epsilon~0 (_ BitVec 64)) (ULTIMATE.start_main_~d~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_13| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet54| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet55| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet51| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_15| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_10| (_ BitVec 64))) (let ((.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_10|))) (.cse18 (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))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_13|))) (.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))) (.cse11 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse19 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet51|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet51|))) (.cse21 (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))) (.cse14 (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))) (.cse20 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet55|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet55|))) (.cse16 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_15|)))) (and (= .cse11 .cse12) (= .cse11 .cse13) (= .cse14 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 100000000.0))) (= (fp.div roundNearestTiesToEven .cse15 .cse16) .cse17) (fp.geq .cse18 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet54|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet54|))) (fp.leq .cse16 .cse19) (= .cse11 .cse15) (fp.leq .cse18 .cse20) (= .cse18 (fp.div roundNearestTiesToEven .cse12 .cse17)) (= .cse11 .cse21) (= .cse19 (fp.add roundNearestTiesToEven .cse21 .cse14)) (= .cse20 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (not (fp.leq .cse16 .cse13))))) |c_ULTIMATE.start_main_#t~short56|)) is different from true [2020-12-04 10:21:18,143 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-04 10:21:20,606 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: expecting sat or unsat [2020-12-04 10:21:20,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2020-12-04 10:21:20,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2020-12-04 10:21:20,607 ERROR L205 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2020-12-04 10:21:20,607 INFO L523 BasicCegarLoop]: Counterexample might be feasible [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forcibly destroying the process [2020-12-04 10:21:21,214 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 10:21:21,237 WARN L254 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-12-04 10:21:21,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.12 10:21:21 BoogieIcfgContainer [2020-12-04 10:21:21,237 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-04 10:21:21,238 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-04 10:21:21,238 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-04 10:21:21,239 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-04 10:21:21,239 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 10:14:54" (3/4) ... [2020-12-04 10:21:21,242 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-04 10:21:21,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-04 10:21:21,244 INFO L168 Benchmark]: Toolchain (without parser) took 397328.70 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 18.0 MB in the beginning and 25.2 MB in the end (delta: -7.2 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,245 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 44.0 MB. Free memory was 22.3 MB in the beginning and 22.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:21:21,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.54 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 29.1 MB in the beginning and 30.5 MB in the end (delta: -1.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,246 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.91 ms. Allocated memory is still 56.6 MB. Free memory was 30.4 MB in the beginning and 40.0 MB in the end (delta: -9.7 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,247 INFO L168 Benchmark]: Boogie Preprocessor took 44.90 ms. Allocated memory is still 56.6 MB. Free memory was 40.0 MB in the beginning and 38.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,248 INFO L168 Benchmark]: RCFGBuilder took 10523.54 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 26.2 MB in the end (delta: 11.9 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,249 INFO L168 Benchmark]: TraceAbstraction took 386299.30 ms. Allocated memory is still 56.6 MB. Free memory was 25.8 MB in the beginning and 25.6 MB in the end (delta: 146.0 kB). Peak memory consumption was 639.1 kB. Max. memory is 16.1 GB. [2020-12-04 10:21:21,249 INFO L168 Benchmark]: Witness Printer took 4.36 ms. Allocated memory is still 56.6 MB. Free memory was 25.6 MB in the beginning and 25.2 MB in the end (delta: 427.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-04 10:21:21,255 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 44.0 MB. Free memory was 22.3 MB in the beginning and 22.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 362.54 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 29.1 MB in the beginning and 30.5 MB in the end (delta: -1.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 73.91 ms. Allocated memory is still 56.6 MB. Free memory was 30.4 MB in the beginning and 40.0 MB in the end (delta: -9.7 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 44.90 ms. Allocated memory is still 56.6 MB. Free memory was 40.0 MB in the beginning and 38.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 10523.54 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 26.2 MB in the end (delta: 11.9 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 386299.30 ms. Allocated memory is still 56.6 MB. Free memory was 25.8 MB in the beginning and 25.6 MB in the end (delta: 146.0 kB). Peak memory consumption was 639.1 kB. Max. memory is 16.1 GB. * Witness Printer took 4.36 ms. Allocated memory is still 56.6 MB. Free memory was 25.6 MB in the beginning and 25.2 MB in the end (delta: 427.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L22] EXPR 1e-6 [L22] double _EPS = 1e-6; [L22] 1e-6 [L49] double d, dd, r; [L50] EXPR 1e-8 [L50] double epsilon = 1e-8; [L52] EXPR 1. [L52] d = 1. [L52] EXPR 20. [L52] COND TRUE d <= 20. [L54] dd = __VERIFIER_nondet_double() [L55] EXPR d-epsilon [L55] dd >= d-epsilon && dd <= d+epsilon [L55] EXPR d+epsilon [L55] dd >= d-epsilon && dd <= d+epsilon [L18] COND FALSE !(!cond) [L26] double xn, xnp1, residu, lsup, linf; [L27] int i, cond; [L28] EXPR 1.0 [L28] COND FALSE !(Input <= 1.0) [L28] EXPR 1.0 [L28] EXPR 1.0/Input [L28] xn = 1.0/Input [L29] xnp1 = xn [L30] EXPR 2.0 [L30] EXPR 2.0*_EPS [L30] EXPR xn+xnp1 [L30] EXPR 2.0*_EPS*(xn+xnp1) [L30] residu = 2.0*_EPS*(xn+xnp1) [L31] EXPR xn+xnp1 [L31] EXPR _EPS * (xn+xnp1) [L31] lsup = _EPS * (xn+xnp1) [L32] EXPR -lsup [L32] linf = -lsup [L33] cond = ((residu > lsup) || (residu < linf)) [L34] i = 0 [L35] COND FALSE !(\read(cond)) [L44] EXPR 1.0 [L44] EXPR 1.0 / xnp1 [L44] return 1.0 / xnp1; [L57] r = SqrtR(dd) [L59] EXPR 0.9 [L59] r >= 0.9 && r <= 5. [L59] EXPR 5. [L59] r >= 0.9 && r <= 5. [L20] COND TRUE !(cond) [L20] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 386.2s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 20.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 72 SDtfs, 1 SDslu, 67 SDs, 0 SdLazy, 19 SolverSat, 0 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 14.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 12.3s 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, 4.9s SatisfiabilityAnalysisTime, 8.8s 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 [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...