./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/floats-esbmc-regression/fdim.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ee8e70e7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/floats-esbmc-regression/fdim.i -s /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-2/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 cc3f75e5c316a5f090e4557f04dd9c8106a1ddce ................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/floats-esbmc-regression/fdim.i -s /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-2/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 cc3f75e5c316a5f090e4557f04dd9c8106a1ddce ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-ee8e70e [2020-10-24 15:00:09,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 15:00:09,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 15:00:09,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 15:00:09,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 15:00:09,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 15:00:09,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 15:00:09,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 15:00:09,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 15:00:09,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 15:00:09,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 15:00:09,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 15:00:09,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 15:00:09,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 15:00:09,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 15:00:09,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 15:00:09,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 15:00:09,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 15:00:09,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 15:00:09,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 15:00:09,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 15:00:09,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 15:00:09,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 15:00:09,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 15:00:09,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 15:00:09,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 15:00:09,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 15:00:09,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 15:00:09,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 15:00:09,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 15:00:09,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 15:00:09,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 15:00:09,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 15:00:09,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 15:00:09,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 15:00:09,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 15:00:09,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 15:00:09,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 15:00:09,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 15:00:09,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 15:00:09,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 15:00:09,284 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-24 15:00:09,315 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 15:00:09,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 15:00:09,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 15:00:09,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 15:00:09,318 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 15:00:09,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 15:00:09,319 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 15:00:09,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 15:00:09,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 15:00:09,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 15:00:09,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 15:00:09,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 15:00:09,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 15:00:09,321 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 15:00:09,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 15:00:09,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 15:00:09,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 15:00:09,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 15:00:09,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 15:00:09,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 15:00:09,323 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 15:00:09,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 15:00:09,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 15:00:09,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 15:00:09,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 15:00:09,324 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-24 15:00:09,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-24 15:00:09,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 15:00:09,325 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 15:00:09,325 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc3f75e5c316a5f090e4557f04dd9c8106a1ddce [2020-10-24 15:00:09,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 15:00:09,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 15:00:09,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 15:00:09,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 15:00:09,809 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 15:00:09,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/floats-esbmc-regression/fdim.i [2020-10-24 15:00:09,903 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cfbc6cdaf/0941df46256642abb3c6d21e69eac226/FLAGcba74ddfd [2020-10-24 15:00:10,728 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 15:00:10,729 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/floats-esbmc-regression/fdim.i [2020-10-24 15:00:10,763 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cfbc6cdaf/0941df46256642abb3c6d21e69eac226/FLAGcba74ddfd [2020-10-24 15:00:11,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cfbc6cdaf/0941df46256642abb3c6d21e69eac226 [2020-10-24 15:00:11,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 15:00:11,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 15:00:11,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 15:00:11,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 15:00:11,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 15:00:11,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:00:11" (1/1) ... [2020-10-24 15:00:11,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c24a3c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:11, skipping insertion in model container [2020-10-24 15:00:11,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:00:11" (1/1) ... [2020-10-24 15:00:11,066 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 15:00:11,153 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-10-24 15:00:11,637 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fdim at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherBinaryFloatOperation(IntegerTranslation.java:854) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleBinaryFloatFunction(StandardFunctionHandler.java:1700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1400) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:704) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1422) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-10-24 15:00:11,644 INFO L168 Benchmark]: Toolchain (without parser) took 604.67 ms. Allocated memory is still 46.1 MB. Free memory was 22.8 MB in the beginning and 21.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:11,645 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 37.7 MB. Free memory was 20.3 MB in the beginning and 20.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 15:00:11,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.70 ms. Allocated memory is still 46.1 MB. Free memory was 22.1 MB in the beginning and 21.5 MB in the end (delta: 627.3 kB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:11,649 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 37.7 MB. Free memory was 20.3 MB in the beginning and 20.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 596.70 ms. Allocated memory is still 46.1 MB. Free memory was 22.1 MB in the beginning and 21.5 MB in the end (delta: 627.3 kB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fdim de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fdim: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherBinaryFloatOperation(IntegerTranslation.java:854) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-ee8e70e [2020-10-24 15:00:14,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 15:00:14,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 15:00:14,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 15:00:14,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 15:00:14,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 15:00:14,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 15:00:14,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 15:00:14,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 15:00:14,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 15:00:14,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 15:00:14,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 15:00:14,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 15:00:14,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 15:00:14,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 15:00:14,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 15:00:14,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 15:00:14,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 15:00:14,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 15:00:14,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 15:00:14,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 15:00:14,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 15:00:14,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 15:00:14,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 15:00:14,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 15:00:14,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 15:00:14,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 15:00:14,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 15:00:14,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 15:00:14,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 15:00:14,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 15:00:14,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 15:00:14,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 15:00:14,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 15:00:14,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 15:00:14,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 15:00:14,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 15:00:14,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 15:00:14,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 15:00:14,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 15:00:14,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 15:00:14,348 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-24 15:00:14,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 15:00:14,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 15:00:14,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 15:00:14,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 15:00:14,388 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 15:00:14,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 15:00:14,389 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 15:00:14,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 15:00:14,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 15:00:14,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 15:00:14,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 15:00:14,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 15:00:14,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-24 15:00:14,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-24 15:00:14,396 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 15:00:14,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 15:00:14,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 15:00:14,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 15:00:14,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 15:00:14,397 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 15:00:14,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 15:00:14,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 15:00:14,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 15:00:14,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 15:00:14,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 15:00:14,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 15:00:14,399 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-24 15:00:14,399 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-24 15:00:14,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 15:00:14,400 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 15:00:14,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-24 15:00:14,400 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc3f75e5c316a5f090e4557f04dd9c8106a1ddce [2020-10-24 15:00:14,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 15:00:14,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 15:00:14,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 15:00:14,960 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 15:00:14,962 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 15:00:14,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/floats-esbmc-regression/fdim.i [2020-10-24 15:00:15,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/18f3cac1c/fa1e032cd4ca46e7b73aac32f6862b81/FLAG7617f8a44 [2020-10-24 15:00:15,837 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 15:00:15,838 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/floats-esbmc-regression/fdim.i [2020-10-24 15:00:15,870 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/18f3cac1c/fa1e032cd4ca46e7b73aac32f6862b81/FLAG7617f8a44 [2020-10-24 15:00:16,090 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/18f3cac1c/fa1e032cd4ca46e7b73aac32f6862b81 [2020-10-24 15:00:16,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 15:00:16,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 15:00:16,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 15:00:16,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 15:00:16,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 15:00:16,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:00:16" (1/1) ... [2020-10-24 15:00:16,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3252c310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:16, skipping insertion in model container [2020-10-24 15:00:16,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:00:16" (1/1) ... [2020-10-24 15:00:16,131 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 15:00:16,214 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-10-24 15:00:16,753 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-10-24 15:00:16,773 INFO L212 MainTranslator]: Completed pre-run [2020-10-24 15:00:16,825 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-10-24 15:00:17,243 INFO L217 MainTranslator]: Completed translation [2020-10-24 15:00:17,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17 WrapperNode [2020-10-24 15:00:17,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 15:00:17,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-24 15:00:17,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-24 15:00:17,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-24 15:00:17,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-24 15:00:17,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 15:00:17,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 15:00:17,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 15:00:17,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... [2020-10-24 15:00:17,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 15:00:17,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 15:00:17,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 15:00:17,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 15:00:17,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-24 15:00:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-10-24 15:00:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_FLOAT [2020-10-24 15:00:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-10-24 15:00:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 15:00:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 15:00:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 15:00:17,977 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 15:00:17,978 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-10-24 15:00:17,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:00:17 BoogieIcfgContainer [2020-10-24 15:00:17,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 15:00:17,982 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 15:00:17,982 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 15:00:17,986 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 15:00:17,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:00:16" (1/3) ... [2020-10-24 15:00:17,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d3a371c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:00:17, skipping insertion in model container [2020-10-24 15:00:17,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:00:17" (2/3) ... [2020-10-24 15:00:17,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d3a371c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:00:17, skipping insertion in model container [2020-10-24 15:00:17,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:00:17" (3/3) ... [2020-10-24 15:00:17,989 INFO L111 eAbstractionObserver]: Analyzing ICFG fdim.i [2020-10-24 15:00:18,003 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-24 15:00:18,009 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 15:00:18,024 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 15:00:18,055 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 15:00:18,055 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 15:00:18,055 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-24 15:00:18,055 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 15:00:18,056 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 15:00:18,056 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 15:00:18,056 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 15:00:18,056 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 15:00:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states. [2020-10-24 15:00:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-24 15:00:18,081 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 15:00:18,082 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-24 15:00:18,083 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 15:00:18,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 15:00:18,091 INFO L82 PathProgramCache]: Analyzing trace with hash 889506790, now seen corresponding path program 1 times [2020-10-24 15:00:18,106 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 15:00:18,107 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1953236093] [2020-10-24 15:00:18,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-24 15:00:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 15:00:18,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-24 15:00:18,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 15:00:18,277 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:18,281 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:18,282 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:18,284 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,285 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,287 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,293 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,298 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,300 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,301 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,305 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,309 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,311 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,314 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,319 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:18,321 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,336 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,343 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,351 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,354 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,358 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,368 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,370 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,373 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,376 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,389 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:18,392 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:18,398 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,399 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,400 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,403 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,406 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,407 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,408 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,411 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,413 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,415 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,417 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,420 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:18,421 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,423 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,424 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,426 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,429 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,430 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,431 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,441 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,444 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,447 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:18,452 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 15:00:19,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 15:00:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 15:00:19,264 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1953236093] [2020-10-24 15:00:19,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 15:00:19,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-10-24 15:00:19,266 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320493212] [2020-10-24 15:00:19,272 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 15:00:19,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 15:00:19,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 15:00:19,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-24 15:00:19,293 INFO L87 Difference]: Start difference. First operand 40 states. Second operand 4 states. [2020-10-24 15:00:19,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 15:00:19,486 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2020-10-24 15:00:19,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-24 15:00:19,488 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2020-10-24 15:00:19,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 15:00:19,499 INFO L225 Difference]: With dead ends: 56 [2020-10-24 15:00:19,500 INFO L226 Difference]: Without dead ends: 15 [2020-10-24 15:00:19,503 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-24 15:00:19,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2020-10-24 15:00:19,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2020-10-24 15:00:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-10-24 15:00:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 14 transitions. [2020-10-24 15:00:19,554 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 14 transitions. Word has length 6 [2020-10-24 15:00:19,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 15:00:19,559 INFO L481 AbstractCegarLoop]: Abstraction has 15 states and 14 transitions. [2020-10-24 15:00:19,560 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 15:00:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 14 transitions. [2020-10-24 15:00:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-10-24 15:00:19,562 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 15:00:19,562 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 15:00:19,778 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-10-24 15:00:19,779 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 15:00:19,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 15:00:19,784 INFO L82 PathProgramCache]: Analyzing trace with hash -533815118, now seen corresponding path program 1 times [2020-10-24 15:00:19,789 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 15:00:19,791 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [543282152] [2020-10-24 15:00:19,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-24 15:00:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 15:00:20,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 7 conjunts are in the unsatisfiable core [2020-10-24 15:00:20,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 15:00:20,117 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:20,120 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:20,122 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,124 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,126 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,127 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,129 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,130 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,135 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,137 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,138 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,139 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,143 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,149 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,150 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,152 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,154 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,155 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,159 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,162 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,164 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,169 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,173 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,179 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,189 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,198 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,200 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,206 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,217 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,220 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,223 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,225 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,229 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,235 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,238 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,243 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,249 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,254 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,256 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,258 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,259 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,263 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,274 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,275 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,284 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,289 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,290 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,298 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,301 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,308 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,315 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,321 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,325 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,328 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,331 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,332 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,339 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,344 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 15:00:20,346 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,348 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,350 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,351 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,353 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,354 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,356 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,360 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,365 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,369 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,370 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,371 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,374 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,378 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,382 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,383 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,391 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,392 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,394 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,396 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,398 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,402 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,405 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,407 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,415 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,417 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,418 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,419 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,421 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,422 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,424 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,429 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,431 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,432 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,433 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,434 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,435 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,438 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,445 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,449 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,454 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,456 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,457 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,458 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,460 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,462 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,463 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,468 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-24 15:00:20,473 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,474 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,476 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,478 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,480 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,481 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,482 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,483 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,486 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-24 15:00:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 15:00:20,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 15:00:20,670 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-10-24 15:00:20,671 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2020-10-24 15:00:20,671 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,672 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,673 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,674 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,675 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,676 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,677 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2020-10-24 15:00:20,677 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:20,678 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-10-24 15:00:22,750 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse12 (fp.eq (_ +zero 11 53) (_ +oo 11 53)))) (and (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse3 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse0 (_ +oo 11 53)) (fp.gt .cse0 .cse1) (not (fp.isNaN .cse1)) (fp.eq .cse1 (_ +oo 11 53)) (not (= .cse2 .cse3)) (not (= .cse3 .cse0)) (not (= .cse1 (fp.neg .cse2)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse7 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse4)) (not (fp.eq .cse5 (_ +oo 11 53))) (fp.eq .cse4 (_ +oo 11 53)) (not (fp.gt .cse5 .cse4)) (fp.isNaN .cse5) (not (= .cse6 .cse7)) (not (= .cse7 .cse5)) (not (= .cse4 (fp.neg .cse6)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse11 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse8) (not (fp.isNaN .cse9)) (not (fp.eq (fp.sub c_~CRM .cse9 .cse8) (_ +oo 11 53))) (fp.eq .cse9 (_ +oo 11 53)) (not (fp.gt .cse9 .cse8)) (not (= .cse10 .cse11)) (not (= .cse11 .cse9)) (not (= .cse8 (fp.neg .cse10)))))) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse16 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse13) (fp.gt .cse14 .cse13) (not (fp.eq .cse14 (_ +oo 11 53))) (fp.isNaN .cse14) (not (= .cse15 .cse16)) (not (= .cse16 .cse14)) (not (= .cse13 (fp.neg .cse15))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse20 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse17) (not (fp.eq .cse18 (_ +oo 11 53))) (fp.eq (fp.sub c_~CRM .cse18 .cse17) (_ +oo 11 53)) (not (fp.gt .cse18 .cse17)) (fp.isNaN .cse18) (not (= .cse19 .cse20)) (not (= .cse20 .cse18)) (not (= .cse17 (fp.neg .cse19)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse24 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse21 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse21)) (fp.eq .cse21 (_ +oo 11 53)) (fp.gt .cse21 .cse22) (not (fp.isNaN .cse22)) (not (= .cse23 .cse24)) (not (= .cse24 .cse21)) (not (fp.eq .cse22 (_ +oo 11 53))) (not (= .cse22 (fp.neg .cse23)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse28 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse25) (fp.eq .cse26 (_ +oo 11 53)) (fp.eq (fp.sub c_~CRM .cse26 .cse25) (_ +oo 11 53)) (not (fp.gt .cse26 .cse25)) (not (= .cse27 .cse28)) (not (= .cse28 .cse26)) (not (= .cse25 (fp.neg .cse27)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse32 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse31 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse29)) (fp.eq .cse29 (_ +oo 11 53)) (not (fp.isNaN .cse30)) (not (fp.gt .cse29 .cse30)) (not (= .cse31 .cse32)) (not (= .cse32 .cse29)) (not (fp.eq .cse30 (_ +oo 11 53))) (not (= .cse30 (fp.neg .cse31)))))) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse36 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse33 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse33) (fp.eq .cse34 (_ +oo 11 53)) (fp.gt .cse34 .cse33) (not (= .cse35 .cse36)) (not (= .cse36 .cse34)) (not (= .cse33 (fp.neg .cse35))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse40 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse38 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.gt .cse37 .cse38) (not (fp.isNaN .cse38)) (not (fp.eq .cse37 (_ +oo 11 53))) (fp.eq .cse38 (_ +oo 11 53)) (fp.isNaN .cse37) (not (= .cse39 .cse40)) (not (= .cse40 .cse37)) (not (= .cse38 (fp.neg .cse39)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse44 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse41 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse42 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse43 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse41 (_ +oo 11 53)) (not (fp.isNaN .cse42)) (fp.eq .cse42 (_ +oo 11 53)) (not (fp.gt .cse41 .cse42)) (not (= .cse43 .cse44)) (not (= .cse44 .cse41)) (not (= .cse42 (fp.neg .cse43)))))))) is different from false [2020-10-24 15:00:24,799 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse12 (fp.eq (_ +zero 11 53) (_ +oo 11 53)))) (and (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse3 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse0 (_ +oo 11 53)) (fp.gt .cse0 .cse1) (not (fp.isNaN .cse1)) (fp.eq .cse1 (_ +oo 11 53)) (not (= .cse2 .cse3)) (not (= .cse3 .cse0)) (not (= .cse1 (fp.neg .cse2)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse7 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse4)) (not (fp.eq .cse5 (_ +oo 11 53))) (fp.eq .cse4 (_ +oo 11 53)) (not (fp.gt .cse5 .cse4)) (fp.isNaN .cse5) (not (= .cse6 .cse7)) (not (= .cse7 .cse5)) (not (= .cse4 (fp.neg .cse6)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse11 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse8) (not (fp.isNaN .cse9)) (not (fp.eq (fp.sub c_~CRM .cse9 .cse8) (_ +oo 11 53))) (fp.eq .cse9 (_ +oo 11 53)) (not (fp.gt .cse9 .cse8)) (not (= .cse10 .cse11)) (not (= .cse11 .cse9)) (not (= .cse8 (fp.neg .cse10)))))) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse16 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse13) (fp.gt .cse14 .cse13) (not (fp.eq .cse14 (_ +oo 11 53))) (fp.isNaN .cse14) (not (= .cse15 .cse16)) (not (= .cse16 .cse14)) (not (= .cse13 (fp.neg .cse15))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse20 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse17) (not (fp.eq .cse18 (_ +oo 11 53))) (fp.eq (fp.sub c_~CRM .cse18 .cse17) (_ +oo 11 53)) (not (fp.gt .cse18 .cse17)) (fp.isNaN .cse18) (not (= .cse19 .cse20)) (not (= .cse20 .cse18)) (not (= .cse17 (fp.neg .cse19)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse24 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse21 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse21)) (fp.eq .cse21 (_ +oo 11 53)) (fp.gt .cse21 .cse22) (not (fp.isNaN .cse22)) (not (= .cse23 .cse24)) (not (= .cse24 .cse21)) (not (fp.eq .cse22 (_ +oo 11 53))) (not (= .cse22 (fp.neg .cse23)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse28 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse25) (fp.eq .cse26 (_ +oo 11 53)) (fp.eq (fp.sub c_~CRM .cse26 .cse25) (_ +oo 11 53)) (not (fp.gt .cse26 .cse25)) (not (= .cse27 .cse28)) (not (= .cse28 .cse26)) (not (= .cse25 (fp.neg .cse27)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse32 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse31 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse29)) (fp.eq .cse29 (_ +oo 11 53)) (not (fp.isNaN .cse30)) (not (fp.gt .cse29 .cse30)) (not (= .cse31 .cse32)) (not (= .cse32 .cse29)) (not (fp.eq .cse30 (_ +oo 11 53))) (not (= .cse30 (fp.neg .cse31)))))) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse36 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse33 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse33) (fp.eq .cse34 (_ +oo 11 53)) (fp.gt .cse34 .cse33) (not (= .cse35 .cse36)) (not (= .cse36 .cse34)) (not (= .cse33 (fp.neg .cse35))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse40 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse38 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.gt .cse37 .cse38) (not (fp.isNaN .cse38)) (not (fp.eq .cse37 (_ +oo 11 53))) (fp.eq .cse38 (_ +oo 11 53)) (fp.isNaN .cse37) (not (= .cse39 .cse40)) (not (= .cse40 .cse37)) (not (= .cse38 (fp.neg .cse39)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse44 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse41 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse42 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse43 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse41 (_ +oo 11 53)) (not (fp.isNaN .cse42)) (fp.eq .cse42 (_ +oo 11 53)) (not (fp.gt .cse41 .cse42)) (not (= .cse43 .cse44)) (not (= .cse44 .cse41)) (not (= .cse42 (fp.neg .cse43)))))))) is different from true [2020-10-24 15:00:26,874 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse8 (fp.eq (_ +zero 11 53) (_ +oo 11 53)))) (and (forall ((v_prenex_12 (_ BitVec 64)) (v_prenex_11 (_ BitVec 64)) (v_prenex_10 (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) v_prenex_10) ((_ extract 62 52) v_prenex_10) ((_ extract 51 0) v_prenex_10))) (.cse1 (fp ((_ extract 63 63) v_prenex_12) ((_ extract 62 52) v_prenex_12) ((_ extract 51 0) v_prenex_12))) (.cse3 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse2 (fp ((_ extract 63 63) v_prenex_11) ((_ extract 62 52) v_prenex_11) ((_ extract 51 0) v_prenex_11)))) (or (fp.isNaN .cse0) (not (= .cse1 (fp.neg .cse2))) (not (fp.gt .cse0 .cse1)) (fp.isNaN .cse1) (not (= .cse3 .cse0)) (not (fp.eq .cse0 (_ +oo 11 53))) (fp.eq (fp.sub c_~CRM .cse0 .cse1) (_ +oo 11 53)) (not (= .cse3 .cse2))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse7 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse4 (_ +oo 11 53)) (fp.gt .cse4 .cse5) (not (fp.isNaN .cse5)) (fp.eq .cse5 (_ +oo 11 53)) (not (= .cse6 .cse7)) (not (= .cse7 .cse4)) (not (= .cse5 (fp.neg .cse6)))))) (or .cse8 (forall ((v_prenex_23 (_ BitVec 64)) (v_prenex_22 (_ BitVec 64)) (v_prenex_24 (_ BitVec 64))) (let ((.cse10 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse12 (fp ((_ extract 63 63) v_prenex_23) ((_ extract 62 52) v_prenex_23) ((_ extract 51 0) v_prenex_23))) (.cse11 (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (.cse9 (fp ((_ extract 63 63) v_prenex_24) ((_ extract 62 52) v_prenex_24) ((_ extract 51 0) v_prenex_24)))) (or (fp.isNaN .cse9) (not (= .cse10 .cse11)) (not (= .cse10 .cse12)) (not (= (fp.neg .cse12) .cse9)) (fp.eq .cse11 (_ +oo 11 53)) (fp.gt .cse11 .cse9))))) (forall ((v_prenex_27 (_ BitVec 64)) (v_prenex_26 (_ BitVec 64)) (v_prenex_25 (_ BitVec 64))) (let ((.cse13 (fp ((_ extract 63 63) v_prenex_27) ((_ extract 62 52) v_prenex_27) ((_ extract 51 0) v_prenex_27))) (.cse14 (fp ((_ extract 63 63) v_prenex_25) ((_ extract 62 52) v_prenex_25) ((_ extract 51 0) v_prenex_25))) (.cse15 (fp ((_ extract 63 63) v_prenex_26) ((_ extract 62 52) v_prenex_26) ((_ extract 51 0) v_prenex_26))) (.cse16 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))) (or (fp.eq .cse13 (_ +oo 11 53)) (not (fp.isNaN .cse13)) (not (fp.eq .cse14 (_ +oo 11 53))) (not (= .cse13 (fp.neg .cse15))) (fp.gt .cse14 .cse13) (not (= .cse16 .cse14)) (fp.isNaN .cse14) (not (= .cse15 .cse16))))) (or .cse8 (forall ((v_prenex_7 (_ BitVec 64)) (v_prenex_8 (_ BitVec 64)) (v_prenex_9 (_ BitVec 64))) (let ((.cse18 (fp ((_ extract 63 63) v_prenex_9) ((_ extract 62 52) v_prenex_9) ((_ extract 51 0) v_prenex_9))) (.cse19 (fp ((_ extract 63 63) v_prenex_8) ((_ extract 62 52) v_prenex_8) ((_ extract 51 0) v_prenex_8))) (.cse20 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse17 (fp ((_ extract 63 63) v_prenex_7) ((_ extract 62 52) v_prenex_7) ((_ extract 51 0) v_prenex_7)))) (or (fp.isNaN .cse17) (fp.gt .cse17 .cse18) (fp.isNaN .cse18) (not (fp.eq .cse17 (_ +oo 11 53))) (not (= .cse19 .cse20)) (not (= .cse18 (fp.neg .cse19))) (not (= .cse20 .cse17)))))) (forall ((v_prenex_21 (_ BitVec 64)) (v_prenex_20 (_ BitVec 64)) (v_prenex_19 (_ BitVec 64))) (let ((.cse24 (fp ((_ extract 63 63) v_prenex_20) ((_ extract 62 52) v_prenex_20) ((_ extract 51 0) v_prenex_20))) (.cse22 (fp ((_ extract 63 63) v_prenex_21) ((_ extract 62 52) v_prenex_21) ((_ extract 51 0) v_prenex_21))) (.cse23 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse21 (fp ((_ extract 63 63) v_prenex_19) ((_ extract 62 52) v_prenex_19) ((_ extract 51 0) v_prenex_19)))) (or (not (fp.gt .cse21 .cse22)) (not (fp.eq .cse22 (_ +oo 11 53))) (not (= .cse23 .cse24)) (not (fp.isNaN .cse22)) (fp.eq .cse21 (_ +oo 11 53)) (not (= (fp.neg .cse24) .cse22)) (not (fp.isNaN .cse21)) (not (= .cse23 .cse21))))) (forall ((v_prenex_2 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse26 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse27 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse28 (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_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (or (fp.eq .cse25 (_ +oo 11 53)) (not (= .cse26 .cse27)) (fp.isNaN .cse27) (not (fp.eq .cse27 (_ +oo 11 53))) (not (= .cse26 .cse28)) (not (fp.isNaN .cse25)) (not (fp.gt .cse27 .cse25)) (not (= (fp.neg .cse28) .cse25))))) (forall ((v_prenex_6 (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64))) (let ((.cse32 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5))) (.cse31 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse30 (fp ((_ extract 63 63) v_prenex_6) ((_ extract 62 52) v_prenex_6) ((_ extract 51 0) v_prenex_6))) (.cse29 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4)))) (or (not (fp.gt .cse29 .cse30)) (not (= .cse31 .cse32)) (not (= .cse30 (fp.neg .cse32))) (not (= .cse31 .cse29)) (fp.isNaN .cse30) (not (fp.eq (fp.sub c_~CRM .cse29 .cse30) (_ +oo 11 53))) (fp.eq .cse29 (_ +oo 11 53)) (not (fp.isNaN .cse29))))) (forall ((v_prenex_15 (_ BitVec 64)) (v_prenex_14 (_ BitVec 64)) (v_prenex_13 (_ BitVec 64))) (let ((.cse36 (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (.cse33 (fp ((_ extract 63 63) v_prenex_15) ((_ extract 62 52) v_prenex_15) ((_ extract 51 0) v_prenex_15))) (.cse35 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse34 (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13)))) (or (not (fp.isNaN .cse33)) (fp.eq .cse34 (_ +oo 11 53)) (not (fp.isNaN .cse34)) (not (= .cse35 .cse36)) (not (= .cse33 (fp.neg .cse36))) (not (fp.eq .cse33 (_ +oo 11 53))) (fp.gt .cse34 .cse33) (not (= .cse35 .cse34))))) (forall ((v_prenex_16 (_ BitVec 64)) (v_prenex_18 (_ BitVec 64)) (v_prenex_17 (_ BitVec 64))) (let ((.cse37 (fp ((_ extract 63 63) v_prenex_18) ((_ extract 62 52) v_prenex_18) ((_ extract 51 0) v_prenex_18))) (.cse40 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse38 (fp ((_ extract 63 63) v_prenex_17) ((_ extract 62 52) v_prenex_17) ((_ extract 51 0) v_prenex_17))) (.cse39 (fp ((_ extract 63 63) v_prenex_16) ((_ extract 62 52) v_prenex_16) ((_ extract 51 0) v_prenex_16)))) (or (fp.isNaN .cse37) (not (= (fp.neg .cse38) .cse37)) (fp.eq (fp.sub c_~CRM .cse39 .cse37) (_ +oo 11 53)) (not (= .cse40 .cse39)) (not (fp.gt .cse39 .cse37)) (not (= .cse40 .cse38)) (fp.eq .cse39 (_ +oo 11 53))))) (forall ((v_prenex_29 (_ BitVec 64)) (v_prenex_28 (_ BitVec 64)) (v_prenex_30 (_ BitVec 64))) (let ((.cse43 (fp ((_ extract 63 63) v_prenex_29) ((_ extract 62 52) v_prenex_29) ((_ extract 51 0) v_prenex_29))) (.cse41 (fp ((_ extract 63 63) v_prenex_30) ((_ extract 62 52) v_prenex_30) ((_ extract 51 0) v_prenex_30))) (.cse42 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse44 (fp ((_ extract 63 63) v_prenex_28) ((_ extract 62 52) v_prenex_28) ((_ extract 51 0) v_prenex_28)))) (or (not (fp.isNaN .cse41)) (not (= .cse42 .cse43)) (fp.eq .cse41 (_ +oo 11 53)) (not (= (fp.neg .cse43) .cse41)) (not (fp.gt .cse44 .cse41)) (not (= .cse42 .cse44)) (fp.eq .cse44 (_ +oo 11 53))))))) is different from false [2020-10-24 15:00:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 15:00:28,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [543282152] [2020-10-24 15:00:28,462 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 15:00:28,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 4] imperfect sequences [] total 6 [2020-10-24 15:00:28,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665894326] [2020-10-24 15:00:28,465 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 15:00:28,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 15:00:28,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 15:00:28,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=13, Unknown=3, NotChecked=14, Total=42 [2020-10-24 15:00:28,467 INFO L87 Difference]: Start difference. First operand 15 states and 14 transitions. Second operand 7 states. [2020-10-24 15:00:30,546 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse8 (fp.eq (_ +zero 11 53) (_ +oo 11 53)))) (and (forall ((v_prenex_12 (_ BitVec 64)) (v_prenex_11 (_ BitVec 64)) (v_prenex_10 (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) v_prenex_10) ((_ extract 62 52) v_prenex_10) ((_ extract 51 0) v_prenex_10))) (.cse1 (fp ((_ extract 63 63) v_prenex_12) ((_ extract 62 52) v_prenex_12) ((_ extract 51 0) v_prenex_12))) (.cse3 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse2 (fp ((_ extract 63 63) v_prenex_11) ((_ extract 62 52) v_prenex_11) ((_ extract 51 0) v_prenex_11)))) (or (fp.isNaN .cse0) (not (= .cse1 (fp.neg .cse2))) (not (fp.gt .cse0 .cse1)) (fp.isNaN .cse1) (not (= .cse3 .cse0)) (not (fp.eq .cse0 (_ +oo 11 53))) (fp.eq (fp.sub c_~CRM .cse0 .cse1) (_ +oo 11 53)) (not (= .cse3 .cse2))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse7 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse4 (_ +oo 11 53)) (fp.gt .cse4 .cse5) (not (fp.isNaN .cse5)) (fp.eq .cse5 (_ +oo 11 53)) (not (= .cse6 .cse7)) (not (= .cse7 .cse4)) (not (= .cse5 (fp.neg .cse6)))))) (or .cse8 (forall ((v_prenex_23 (_ BitVec 64)) (v_prenex_22 (_ BitVec 64)) (v_prenex_24 (_ BitVec 64))) (let ((.cse10 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse12 (fp ((_ extract 63 63) v_prenex_23) ((_ extract 62 52) v_prenex_23) ((_ extract 51 0) v_prenex_23))) (.cse11 (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (.cse9 (fp ((_ extract 63 63) v_prenex_24) ((_ extract 62 52) v_prenex_24) ((_ extract 51 0) v_prenex_24)))) (or (fp.isNaN .cse9) (not (= .cse10 .cse11)) (not (= .cse10 .cse12)) (not (= (fp.neg .cse12) .cse9)) (fp.eq .cse11 (_ +oo 11 53)) (fp.gt .cse11 .cse9))))) (forall ((v_prenex_27 (_ BitVec 64)) (v_prenex_26 (_ BitVec 64)) (v_prenex_25 (_ BitVec 64))) (let ((.cse13 (fp ((_ extract 63 63) v_prenex_27) ((_ extract 62 52) v_prenex_27) ((_ extract 51 0) v_prenex_27))) (.cse14 (fp ((_ extract 63 63) v_prenex_25) ((_ extract 62 52) v_prenex_25) ((_ extract 51 0) v_prenex_25))) (.cse15 (fp ((_ extract 63 63) v_prenex_26) ((_ extract 62 52) v_prenex_26) ((_ extract 51 0) v_prenex_26))) (.cse16 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))) (or (fp.eq .cse13 (_ +oo 11 53)) (not (fp.isNaN .cse13)) (not (fp.eq .cse14 (_ +oo 11 53))) (not (= .cse13 (fp.neg .cse15))) (fp.gt .cse14 .cse13) (not (= .cse16 .cse14)) (fp.isNaN .cse14) (not (= .cse15 .cse16))))) (= roundNearestTiesToEven c_~CRM) (or .cse8 (forall ((v_prenex_7 (_ BitVec 64)) (v_prenex_8 (_ BitVec 64)) (v_prenex_9 (_ BitVec 64))) (let ((.cse18 (fp ((_ extract 63 63) v_prenex_9) ((_ extract 62 52) v_prenex_9) ((_ extract 51 0) v_prenex_9))) (.cse19 (fp ((_ extract 63 63) v_prenex_8) ((_ extract 62 52) v_prenex_8) ((_ extract 51 0) v_prenex_8))) (.cse20 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse17 (fp ((_ extract 63 63) v_prenex_7) ((_ extract 62 52) v_prenex_7) ((_ extract 51 0) v_prenex_7)))) (or (fp.isNaN .cse17) (fp.gt .cse17 .cse18) (fp.isNaN .cse18) (not (fp.eq .cse17 (_ +oo 11 53))) (not (= .cse19 .cse20)) (not (= .cse18 (fp.neg .cse19))) (not (= .cse20 .cse17)))))) (forall ((v_prenex_21 (_ BitVec 64)) (v_prenex_20 (_ BitVec 64)) (v_prenex_19 (_ BitVec 64))) (let ((.cse24 (fp ((_ extract 63 63) v_prenex_20) ((_ extract 62 52) v_prenex_20) ((_ extract 51 0) v_prenex_20))) (.cse22 (fp ((_ extract 63 63) v_prenex_21) ((_ extract 62 52) v_prenex_21) ((_ extract 51 0) v_prenex_21))) (.cse23 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse21 (fp ((_ extract 63 63) v_prenex_19) ((_ extract 62 52) v_prenex_19) ((_ extract 51 0) v_prenex_19)))) (or (not (fp.gt .cse21 .cse22)) (not (fp.eq .cse22 (_ +oo 11 53))) (not (= .cse23 .cse24)) (not (fp.isNaN .cse22)) (fp.eq .cse21 (_ +oo 11 53)) (not (= (fp.neg .cse24) .cse22)) (not (fp.isNaN .cse21)) (not (= .cse23 .cse21))))) (forall ((v_prenex_2 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse26 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse27 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse28 (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_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (or (fp.eq .cse25 (_ +oo 11 53)) (not (= .cse26 .cse27)) (fp.isNaN .cse27) (not (fp.eq .cse27 (_ +oo 11 53))) (not (= .cse26 .cse28)) (not (fp.isNaN .cse25)) (not (fp.gt .cse27 .cse25)) (not (= (fp.neg .cse28) .cse25))))) (forall ((v_prenex_6 (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64))) (let ((.cse32 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5))) (.cse31 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse30 (fp ((_ extract 63 63) v_prenex_6) ((_ extract 62 52) v_prenex_6) ((_ extract 51 0) v_prenex_6))) (.cse29 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4)))) (or (not (fp.gt .cse29 .cse30)) (not (= .cse31 .cse32)) (not (= .cse30 (fp.neg .cse32))) (not (= .cse31 .cse29)) (fp.isNaN .cse30) (not (fp.eq (fp.sub c_~CRM .cse29 .cse30) (_ +oo 11 53))) (fp.eq .cse29 (_ +oo 11 53)) (not (fp.isNaN .cse29))))) (forall ((v_prenex_15 (_ BitVec 64)) (v_prenex_14 (_ BitVec 64)) (v_prenex_13 (_ BitVec 64))) (let ((.cse36 (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (.cse33 (fp ((_ extract 63 63) v_prenex_15) ((_ extract 62 52) v_prenex_15) ((_ extract 51 0) v_prenex_15))) (.cse35 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse34 (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13)))) (or (not (fp.isNaN .cse33)) (fp.eq .cse34 (_ +oo 11 53)) (not (fp.isNaN .cse34)) (not (= .cse35 .cse36)) (not (= .cse33 (fp.neg .cse36))) (not (fp.eq .cse33 (_ +oo 11 53))) (fp.gt .cse34 .cse33) (not (= .cse35 .cse34))))) (forall ((v_prenex_16 (_ BitVec 64)) (v_prenex_18 (_ BitVec 64)) (v_prenex_17 (_ BitVec 64))) (let ((.cse37 (fp ((_ extract 63 63) v_prenex_18) ((_ extract 62 52) v_prenex_18) ((_ extract 51 0) v_prenex_18))) (.cse40 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse38 (fp ((_ extract 63 63) v_prenex_17) ((_ extract 62 52) v_prenex_17) ((_ extract 51 0) v_prenex_17))) (.cse39 (fp ((_ extract 63 63) v_prenex_16) ((_ extract 62 52) v_prenex_16) ((_ extract 51 0) v_prenex_16)))) (or (fp.isNaN .cse37) (not (= (fp.neg .cse38) .cse37)) (fp.eq (fp.sub c_~CRM .cse39 .cse37) (_ +oo 11 53)) (not (= .cse40 .cse39)) (not (fp.gt .cse39 .cse37)) (not (= .cse40 .cse38)) (fp.eq .cse39 (_ +oo 11 53))))) (forall ((v_prenex_29 (_ BitVec 64)) (v_prenex_28 (_ BitVec 64)) (v_prenex_30 (_ BitVec 64))) (let ((.cse43 (fp ((_ extract 63 63) v_prenex_29) ((_ extract 62 52) v_prenex_29) ((_ extract 51 0) v_prenex_29))) (.cse41 (fp ((_ extract 63 63) v_prenex_30) ((_ extract 62 52) v_prenex_30) ((_ extract 51 0) v_prenex_30))) (.cse42 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse44 (fp ((_ extract 63 63) v_prenex_28) ((_ extract 62 52) v_prenex_28) ((_ extract 51 0) v_prenex_28)))) (or (not (fp.isNaN .cse41)) (not (= .cse42 .cse43)) (fp.eq .cse41 (_ +oo 11 53)) (not (= (fp.neg .cse43) .cse41)) (not (fp.gt .cse44 .cse41)) (not (= .cse42 .cse44)) (fp.eq .cse44 (_ +oo 11 53))))))) is different from true [2020-10-24 15:00:32,618 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse12 (fp.eq (_ +zero 11 53) (_ +oo 11 53)))) (and (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse3 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse0 (_ +oo 11 53)) (fp.gt .cse0 .cse1) (not (fp.isNaN .cse1)) (fp.eq .cse1 (_ +oo 11 53)) (not (= .cse2 .cse3)) (not (= .cse3 .cse0)) (not (= .cse1 (fp.neg .cse2)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse7 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse4)) (not (fp.eq .cse5 (_ +oo 11 53))) (fp.eq .cse4 (_ +oo 11 53)) (not (fp.gt .cse5 .cse4)) (fp.isNaN .cse5) (not (= .cse6 .cse7)) (not (= .cse7 .cse5)) (not (= .cse4 (fp.neg .cse6)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse11 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse8) (not (fp.isNaN .cse9)) (not (fp.eq (fp.sub c_~CRM .cse9 .cse8) (_ +oo 11 53))) (fp.eq .cse9 (_ +oo 11 53)) (not (fp.gt .cse9 .cse8)) (not (= .cse10 .cse11)) (not (= .cse11 .cse9)) (not (= .cse8 (fp.neg .cse10)))))) (= roundNearestTiesToEven c_~CRM) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse16 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse13) (fp.gt .cse14 .cse13) (not (fp.eq .cse14 (_ +oo 11 53))) (fp.isNaN .cse14) (not (= .cse15 .cse16)) (not (= .cse16 .cse14)) (not (= .cse13 (fp.neg .cse15))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse20 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse17) (not (fp.eq .cse18 (_ +oo 11 53))) (fp.eq (fp.sub c_~CRM .cse18 .cse17) (_ +oo 11 53)) (not (fp.gt .cse18 .cse17)) (fp.isNaN .cse18) (not (= .cse19 .cse20)) (not (= .cse20 .cse18)) (not (= .cse17 (fp.neg .cse19)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse24 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse21 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse21)) (fp.eq .cse21 (_ +oo 11 53)) (fp.gt .cse21 .cse22) (not (fp.isNaN .cse22)) (not (= .cse23 .cse24)) (not (= .cse24 .cse21)) (not (fp.eq .cse22 (_ +oo 11 53))) (not (= .cse22 (fp.neg .cse23)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse28 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse25) (fp.eq .cse26 (_ +oo 11 53)) (fp.eq (fp.sub c_~CRM .cse26 .cse25) (_ +oo 11 53)) (not (fp.gt .cse26 .cse25)) (not (= .cse27 .cse28)) (not (= .cse28 .cse26)) (not (= .cse25 (fp.neg .cse27)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse32 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse31 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (not (fp.isNaN .cse29)) (fp.eq .cse29 (_ +oo 11 53)) (not (fp.isNaN .cse30)) (not (fp.gt .cse29 .cse30)) (not (= .cse31 .cse32)) (not (= .cse32 .cse29)) (not (fp.eq .cse30 (_ +oo 11 53))) (not (= .cse30 (fp.neg .cse31)))))) (or .cse12 (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse36 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse33 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.isNaN .cse33) (fp.eq .cse34 (_ +oo 11 53)) (fp.gt .cse34 .cse33) (not (= .cse35 .cse36)) (not (= .cse36 .cse34)) (not (= .cse33 (fp.neg .cse35))))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse40 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse38 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse39 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.gt .cse37 .cse38) (not (fp.isNaN .cse38)) (not (fp.eq .cse37 (_ +oo 11 53))) (fp.eq .cse38 (_ +oo 11 53)) (fp.isNaN .cse37) (not (= .cse39 .cse40)) (not (= .cse40 .cse37)) (not (= .cse38 (fp.neg .cse39)))))) (forall ((|v_ULTIMATE.start_main_#t~nondet91_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet92_5| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet93_5| (_ BitVec 64))) (let ((.cse44 ((_ to_fp 11 53) c_~CRM 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (.cse41 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet91_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet91_5|))) (.cse42 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet93_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet93_5|))) (.cse43 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet92_5|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet92_5|)))) (or (fp.eq .cse41 (_ +oo 11 53)) (not (fp.isNaN .cse42)) (fp.eq .cse42 (_ +oo 11 53)) (not (fp.gt .cse41 .cse42)) (not (= .cse43 .cse44)) (not (= .cse44 .cse41)) (not (= .cse42 (fp.neg .cse43)))))))) is different from true [2020-10-24 15:00:32,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 15:00:32,622 INFO L93 Difference]: Finished difference Result 15 states and 14 transitions. [2020-10-24 15:00:32,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 15:00:32,622 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 14 [2020-10-24 15:00:32,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 15:00:32,623 INFO L225 Difference]: With dead ends: 15 [2020-10-24 15:00:32,623 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 15:00:32,624 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=16, Invalid=15, Unknown=5, NotChecked=36, Total=72 [2020-10-24 15:00:32,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 15:00:32,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 15:00:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 15:00:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 15:00:32,626 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14 [2020-10-24 15:00:32,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 15:00:32,626 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 15:00:32,626 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 15:00:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 15:00:32,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 15:00:32,836 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-10-24 15:00:32,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 15:00:35,419 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 354 DAG size of output: 9 [2020-10-24 15:00:37,779 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 354 DAG size of output: 9 [2020-10-24 15:00:40,281 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 354 DAG size of output: 9 [2020-10-24 15:00:42,567 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 73 DAG size of output: 9 [2020-10-24 15:00:42,569 INFO L274 CegarLoopResult]: For program point L877-12(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L877-14(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L877-15(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L877-16(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L877-18(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L877-19(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L274 CegarLoopResult]: For program point L878-1(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,570 INFO L270 CegarLoopResult]: At program point L878-3(line 878) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32)) (= roundNearestTiesToEven ~CRM)) [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-4(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-5(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L270 CegarLoopResult]: At program point L878-7(line 878) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32)) (= roundNearestTiesToEven ~CRM)) [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-8(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-9(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L270 CegarLoopResult]: At program point L878-11(line 878) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32)) (= roundNearestTiesToEven ~CRM)) [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-12(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-13(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 15:00:42,571 INFO L270 CegarLoopResult]: At program point L878-15(line 878) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32)) (= roundNearestTiesToEven ~CRM)) [2020-10-24 15:00:42,571 INFO L274 CegarLoopResult]: For program point L878-16(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point L878-17(line 878) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L270 CegarLoopResult]: At program point L878-19(line 878) the Hoare annotation is: (not (= ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point L880(lines 880 888) no Hoare annotation was computed. [2020-10-24 15:00:42,572 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-2(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-3(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-4(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-6(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-7(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-8(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-10(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,573 INFO L274 CegarLoopResult]: For program point L877-11(line 877) no Hoare annotation was computed. [2020-10-24 15:00:42,583 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,588 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,589 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,593 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,593 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,593 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,594 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,594 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,594 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 03:00:42 BoogieIcfgContainer [2020-10-24 15:00:42,597 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 15:00:42,598 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-24 15:00:42,598 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-24 15:00:42,598 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-24 15:00:42,599 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:00:17" (3/4) ... [2020-10-24 15:00:42,603 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-24 15:00:42,616 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2020-10-24 15:00:42,617 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-10-24 15:00:42,617 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-24 15:00:42,617 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-24 15:00:42,617 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-24 15:00:42,681 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-24 15:00:42,681 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-24 15:00:42,683 INFO L168 Benchmark]: Toolchain (without parser) took 26586.39 ms. Allocated memory was 46.1 MB in the beginning and 83.9 MB in the end (delta: 37.7 MB). Free memory was 22.9 MB in the beginning and 44.2 MB in the end (delta: -21.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,684 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 46.1 MB. Free memory was 26.8 MB in the beginning and 26.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 15:00:42,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1143.98 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 22.3 MB in the beginning and 31.5 MB in the end (delta: -9.2 MB). Peak memory consumption was 20.1 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.41 ms. Allocated memory is still 56.6 MB. Free memory was 31.5 MB in the beginning and 28.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,686 INFO L168 Benchmark]: Boogie Preprocessor took 35.16 ms. Allocated memory is still 56.6 MB. Free memory was 28.3 MB in the beginning and 26.8 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 15:00:42,686 INFO L168 Benchmark]: RCFGBuilder took 577.55 ms. Allocated memory is still 56.6 MB. Free memory was 26.8 MB in the beginning and 32.8 MB in the end (delta: -6.0 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,687 INFO L168 Benchmark]: TraceAbstraction took 24616.00 ms. Allocated memory was 56.6 MB in the beginning and 83.9 MB in the end (delta: 27.3 MB). Free memory was 32.4 MB in the beginning and 47.6 MB in the end (delta: -15.2 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,688 INFO L168 Benchmark]: Witness Printer took 82.59 ms. Allocated memory is still 83.9 MB. Free memory was 47.6 MB in the beginning and 44.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-10-24 15:00:42,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 46.1 MB. Free memory was 26.8 MB in the beginning and 26.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1143.98 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 22.3 MB in the beginning and 31.5 MB in the end (delta: -9.2 MB). Peak memory consumption was 20.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.41 ms. Allocated memory is still 56.6 MB. Free memory was 31.5 MB in the beginning and 28.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 35.16 ms. Allocated memory is still 56.6 MB. Free memory was 28.3 MB in the beginning and 26.8 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 577.55 ms. Allocated memory is still 56.6 MB. Free memory was 26.8 MB in the beginning and 32.8 MB in the end (delta: -6.0 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 24616.00 ms. Allocated memory was 56.6 MB in the beginning and 83.9 MB in the end (delta: 27.3 MB). Free memory was 32.4 MB in the beginning and 47.6 MB in the end (delta: -15.2 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. * Witness Printer took 82.59 ms. Allocated memory is still 83.9 MB. Free memory was 47.6 MB in the beginning and 44.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM - GenericResult: Unfinished Backtranslation unknown boogie variable ~CRM * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 877]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 877]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 877]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 877]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 877]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 878]: Loop Invariant [2020-10-24 15:00:42,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM Derived loop invariant: ~bvadd64(cond, 4294967295bv32) == 0bv32 && ~roundNearestTiesToEven == unknown-~CRM-unknown - InvariantResult [Line: 878]: Loop Invariant [2020-10-24 15:00:42,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM Derived loop invariant: ~bvadd64(cond, 4294967295bv32) == 0bv32 && ~roundNearestTiesToEven == unknown-~CRM-unknown - InvariantResult [Line: 878]: Loop Invariant [2020-10-24 15:00:42,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM Derived loop invariant: ~bvadd64(cond, 4294967295bv32) == 0bv32 && ~roundNearestTiesToEven == unknown-~CRM-unknown - InvariantResult [Line: 878]: Loop Invariant Derived loop invariant: !(cond == 0bv32) - InvariantResult [Line: 878]: Loop Invariant [2020-10-24 15:00:42,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM [2020-10-24 15:00:42,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-10-24 15:00:42,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~CRM Derived loop invariant: ~bvadd64(cond, 4294967295bv32) == 0bv32 && ~roundNearestTiesToEven == unknown-~CRM-unknown - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 40 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14.7s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 4.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 19 SDtfs, 7 SDslu, 13 SDs, 0 SdLazy, 9 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 10 NumberOfFragments, 40 HoareAnnotationTreeSize, 5 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 5 FomulaSimplificationsInter, 4076 FormulaSimplificationTreeSizeReductionInter, 9.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 9.4s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 36 ConstructedInterpolants, 9 QuantifiedInterpolants, 119971 SizeOfPredicates, 11 NumberOfNonLiveVariables, 82 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...