./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d89a0564bbb0fd26a33f9c676f8f302637a0505 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d89a0564bbb0fd26a33f9c676f8f302637a0505 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:27:56,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:27:56,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:27:56,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:27:56,979 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:27:56,980 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:27:56,980 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:27:56,981 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:27:56,982 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:27:56,983 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:27:56,984 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:27:56,984 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:27:56,985 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:27:56,985 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:27:56,986 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:27:56,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:27:56,987 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:27:56,988 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:27:56,989 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:27:56,990 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:27:56,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:27:56,992 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:27:56,993 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:27:56,993 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:27:56,994 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:27:56,994 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:27:56,995 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:27:56,995 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:27:56,996 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:27:56,996 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:27:56,997 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:27:56,997 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:27:56,997 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:27:56,997 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:27:56,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:27:56,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:27:56,999 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 14:27:57,008 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:27:57,008 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:27:57,009 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:27:57,009 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:27:57,009 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:27:57,009 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:27:57,010 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:27:57,010 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:27:57,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:27:57,011 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:27:57,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:27:57,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:27:57,013 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer 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(__VERIFIER_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 -> 2d89a0564bbb0fd26a33f9c676f8f302637a0505 [2018-11-23 14:27:57,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:27:57,043 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:27:57,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:27:57,046 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:27:57,046 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:27:57,047 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/../../sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:27:57,084 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/a500decdd/81fcb59bc85549d88e889f6a99a9de26/FLAG71305025a [2018-11-23 14:27:57,481 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:27:57,482 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:27:57,486 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/a500decdd/81fcb59bc85549d88e889f6a99a9de26/FLAG71305025a [2018-11-23 14:27:57,494 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/a500decdd/81fcb59bc85549d88e889f6a99a9de26 [2018-11-23 14:27:57,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:27:57,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:27:57,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:27:57,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:27:57,499 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:27:57,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@99c936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57, skipping insertion in model container [2018-11-23 14:27:57,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:27:57,520 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:27:57,626 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:27:57,629 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:27:57,639 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:27:57,647 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:27:57,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57 WrapperNode [2018-11-23 14:27:57,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:27:57,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:27:57,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:27:57,648 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:27:57,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,665 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:27:57,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:27:57,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:27:57,666 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:27:57,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... [2018-11-23 14:27:57,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:27:57,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:27:57,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:27:57,683 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:27:57,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/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 [2018-11-23 14:27:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:27:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:27:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure f [2018-11-23 14:27:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2018-11-23 14:27:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:27:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:27:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2018-11-23 14:27:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2018-11-23 14:27:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:27:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:27:57,848 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:27:57,848 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 14:27:57,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:27:57 BoogieIcfgContainer [2018-11-23 14:27:57,849 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:27:57,849 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:27:57,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:27:57,852 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:27:57,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:27:57" (1/3) ... [2018-11-23 14:27:57,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39e002fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:27:57, skipping insertion in model container [2018-11-23 14:27:57,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:57" (2/3) ... [2018-11-23 14:27:57,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39e002fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:27:57, skipping insertion in model container [2018-11-23 14:27:57,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:27:57" (3/3) ... [2018-11-23 14:27:57,855 INFO L112 eAbstractionObserver]: Analyzing ICFG newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:27:57,864 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:27:57,870 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:27:57,884 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:27:57,910 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:27:57,910 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:27:57,910 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:27:57,911 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:27:57,911 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:27:57,911 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:27:57,911 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:27:57,911 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:27:57,911 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:27:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states. [2018-11-23 14:27:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 14:27:57,930 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:27:57,931 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:27:57,933 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:27:57,937 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:27:57,937 INFO L82 PathProgramCache]: Analyzing trace with hash 784971363, now seen corresponding path program 1 times [2018-11-23 14:27:57,939 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:27:57,939 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:27:57,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:57,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:27:57,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:27:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:27:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:27:58,036 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); [?] assume true; [?] RET #26#return; [?] CALL call #t~ret6 := main(); [?] ~IN~0 := #t~nondet1;havoc #t~nondet1;assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [main_~IN~0=5.0] [?] CALL call #t~ret2 := f(~IN~0); VAL [|f_#in~x|=5.0] [?] ~x := #in~x;#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [f_~x=5.0, |f_#in~x|=5.0] [?] assume true; VAL [f_~x=5.0, |f_#in~x|=5.0] [?] RET #30#return; VAL [main_~IN~0=5.0, |main_#t~ret2|=4.0] [?] CALL call #t~ret3 := fp(~IN~0); VAL [|fp_#in~x|=5.0] [?] ~x := #in~x;#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [fp_~x=5.0, |fp_#in~x|=5.0] [?] assume true; VAL [fp_~x=5.0, |fp_#in~x|=5.0] [?] RET #32#return; VAL [main_~IN~0=5.0, |main_#t~ret2|=4.0, |main_#t~ret3|=1.0] [?] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3));havoc #t~ret2;havoc #t~ret3; VAL [main_~IN~0=5.0] [?] CALL call #t~ret4 := f(~x~0); VAL [|f_#in~x|=2.0] [?] ~x := #in~x;#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [f_~x=2.0, |f_#in~x|=2.0] [?] assume true; VAL [f_~x=2.0, |f_#in~x|=2.0] [?] RET #34#return; VAL [main_~IN~0=5.0, main_~x~0=2.0, |main_#t~ret4|=3.0] [?] CALL call #t~ret5 := fp(~x~0); VAL [|fp_#in~x|=2.0] [?] ~x := #in~x;#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [fp_~x=2.0, |fp_#in~x|=2.0] [?] assume true; VAL [fp_~x=2.0, |fp_#in~x|=2.0] [?] RET #36#return; VAL [main_~IN~0=5.0, main_~x~0=2.0, |main_#t~ret4|=3.0, |main_#t~ret5|=0.0] [?] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5));havoc #t~ret4;havoc #t~ret5; VAL [main_~IN~0=5.0] [?] assume !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1); VAL [main_~IN~0=5.0] [?] assume !false; VAL [main_~IN~0=5.0] [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L4-L7] ensures true; VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L9-L12] ensures true; VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L4-L7] ensures true; VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L9-L12] ensures true; VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27-L28] assume !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1); VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L4-L7] ensures true; VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L9-L12] ensures true; VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L4-L7] ensures true; VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L9-L12] ensures true; VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27-L28] assume !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1); VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27] COND TRUE !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1) VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27] COND TRUE !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1) VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27] COND TRUE !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1) VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0 != (if ~someBinaryFLOATComparisonOperation(~IN~0, ~someUnaryFLOAToperation(2.0)) && ~someBinaryFLOATComparisonOperation(~IN~0, 2.0) then 1 else 0); VAL [~IN~0=5.0] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=5.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=4.0, ~IN~0=5.0] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=5.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=5.0, ~x=5.0] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=4.0, #t~ret3=1.0, ~IN~0=5.0] [L19] ~x~0 := ~someBinaryArithmeticFLOAToperation(~IN~0, ~someBinaryArithmeticFLOAToperation(#t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=5.0] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=2.0] [L4-L7] ~x := #in~x; [L6] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), 6.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), 120.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), ~x), 5040.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=3.0, ~IN~0=5.0, ~x~0=2.0] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=2.0] [L9-L12] ~x := #in~x; [L11] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~convertINTToFLOAT(1), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), 2.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), 24.0)), ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~x), ~x), ~x), ~x), ~x), 720.0)); VAL [#in~x=2.0, ~x=2.0] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=3.0, #t~ret5=0.0, ~IN~0=5.0, ~x~0=2.0] [L21] ~x~0 := ~someBinaryArithmeticFLOAToperation(~x~0, ~someBinaryArithmeticFLOAToperation(#t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=5.0] [L27] COND TRUE !~someBinaryDOUBLEComparisonOperation(~x~0, 0.1) VAL [~IN~0=5.0] [L28] assert false; VAL [~IN~0=5.0] [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=5] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=5, x=5] [L19] RET, EXPR f(IN) VAL [f(IN)=4, IN=5] [L19] CALL, EXPR fp(IN) VAL [\old(x)=5] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=5, x=5] [L19] RET, EXPR fp(IN) VAL [f(IN)=4, fp(IN)=1, IN=5] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=2] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=2, x=2] [L21] RET, EXPR f(x) VAL [f(x)=3, IN=5, x=2] [L21] CALL, EXPR fp(x) VAL [\old(x)=2] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=2, x=2] [L21] RET, EXPR fp(x) VAL [f(x)=3, fp(x)=0, IN=5, x=2] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=5] [L28] __VERIFIER_error() VAL [IN=5] ----- [2018-11-23 14:27:58,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:27:58 BoogieIcfgContainer [2018-11-23 14:27:58,067 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:27:58,068 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:27:58,068 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:27:58,068 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:27:58,068 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:27:57" (3/4) ... [2018-11-23 14:27:58,072 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 14:27:58,073 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:27:58,073 INFO L168 Benchmark]: Toolchain (without parser) took 576.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -174.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:27:58,074 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:27:58,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 150.22 ms. Allocated memory is still 1.0 GB. Free memory was 953.8 MB in the beginning and 943.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:27:58,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.41 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 940.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:27:58,075 INFO L168 Benchmark]: Boogie Preprocessor took 16.85 ms. Allocated memory is still 1.0 GB. Free memory is still 940.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:27:58,076 INFO L168 Benchmark]: RCFGBuilder took 166.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -202.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:27:58,076 INFO L168 Benchmark]: TraceAbstraction took 218.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:27:58,077 INFO L168 Benchmark]: Witness Printer took 4.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:27:58,079 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 150.22 ms. Allocated memory is still 1.0 GB. Free memory was 953.8 MB in the beginning and 943.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.41 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 940.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.85 ms. Allocated memory is still 1.0 GB. Free memory is still 940.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 166.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -202.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 218.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 28]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 17, overapproximation of someBinaryDOUBLEComparisonOperation at line 27, overapproximation of someBinaryArithmeticFLOAToperation at line 21. Possible FailurePath: [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=5] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=5, x=5] [L19] RET, EXPR f(IN) VAL [f(IN)=4, IN=5] [L19] CALL, EXPR fp(IN) VAL [\old(x)=5] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=5, x=5] [L19] RET, EXPR fp(IN) VAL [f(IN)=4, fp(IN)=1, IN=5] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=2] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=2, x=2] [L21] RET, EXPR f(x) VAL [f(x)=3, IN=5, x=2] [L21] CALL, EXPR fp(x) VAL [\old(x)=2] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=2, x=2] [L21] RET, EXPR fp(x) VAL [f(x)=3, fp(x)=0, IN=5, x=2] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=5] [L28] __VERIFIER_error() VAL [IN=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 25 locations, 1 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 2 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:27:59,534 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:27:59,535 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:27:59,543 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:27:59,543 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:27:59,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:27:59,544 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:27:59,546 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:27:59,547 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:27:59,547 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:27:59,548 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:27:59,548 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:27:59,549 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:27:59,550 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:27:59,551 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:27:59,551 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:27:59,552 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:27:59,553 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:27:59,555 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:27:59,556 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:27:59,556 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:27:59,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:27:59,559 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:27:59,559 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:27:59,559 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:27:59,560 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:27:59,561 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:27:59,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:27:59,562 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:27:59,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:27:59,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:27:59,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:27:59,563 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:27:59,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:27:59,564 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:27:59,565 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:27:59,565 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 14:27:59,575 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:27:59,575 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:27:59,576 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:27:59,576 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:27:59,577 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:27:59,577 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:27:59,577 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:27:59,577 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:27:59,577 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:27:59,578 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:27:59,579 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:27:59,579 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:27:59,580 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:27:59,580 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:27:59,583 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:27:59,583 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer 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(__VERIFIER_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 -> 2d89a0564bbb0fd26a33f9c676f8f302637a0505 [2018-11-23 14:27:59,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:27:59,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:27:59,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:27:59,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:27:59,626 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:27:59,626 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/../../sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:27:59,671 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/ff4334a9b/3d5a46f11ed346169e302006776664da/FLAG4f652030c [2018-11-23 14:27:59,992 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:27:59,992 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/sv-benchmarks/c/floats-cdfpl/newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:27:59,995 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/ff4334a9b/3d5a46f11ed346169e302006776664da/FLAG4f652030c [2018-11-23 14:28:00,427 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/data/ff4334a9b/3d5a46f11ed346169e302006776664da [2018-11-23 14:28:00,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:28:00,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:28:00,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:00,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:28:00,433 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:28:00,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679a0c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00, skipping insertion in model container [2018-11-23 14:28:00,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:28:00,458 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:28:00,573 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:00,577 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:28:00,591 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:00,600 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:28:00,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00 WrapperNode [2018-11-23 14:28:00,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:00,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:00,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:28:00,601 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:28:00,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:00,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:28:00,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:28:00,616 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:28:00,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 14:28:00,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:28:00,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:28:00,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:28:00,635 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:28:00,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/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 [2018-11-23 14:28:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:28:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:28:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure f [2018-11-23 14:28:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2018-11-23 14:28:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:28:00,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:28:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2018-11-23 14:28:00,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2018-11-23 14:28:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:28:00,722 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:28:06,270 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:28:06,270 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 14:28:06,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:06 BoogieIcfgContainer [2018-11-23 14:28:06,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:28:06,271 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:28:06,271 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:28:06,274 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:28:06,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:28:00" (1/3) ... [2018-11-23 14:28:06,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b5ee72f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:06, skipping insertion in model container [2018-11-23 14:28:06,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (2/3) ... [2018-11-23 14:28:06,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b5ee72f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:06, skipping insertion in model container [2018-11-23 14:28:06,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:06" (3/3) ... [2018-11-23 14:28:06,276 INFO L112 eAbstractionObserver]: Analyzing ICFG newton_2_8_false-unreach-call_true-termination.i [2018-11-23 14:28:06,282 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:28:06,286 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:28:06,295 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:28:06,313 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:28:06,313 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:28:06,313 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:28:06,314 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:28:06,314 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:28:06,314 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:28:06,314 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:28:06,314 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:28:06,315 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:28:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states. [2018-11-23 14:28:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 14:28:06,334 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:06,334 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:28:06,336 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:06,339 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:06,339 INFO L82 PathProgramCache]: Analyzing trace with hash 784971363, now seen corresponding path program 1 times [2018-11-23 14:28:06,342 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:28:06,342 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/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 [2018-11-23 14:28:06,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:28:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:28:21,519 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); [?] assume true; [?] RET #26#return; [?] CALL call #t~ret6 := main(); [?] ~IN~0 := #t~nondet1;havoc #t~nondet1;assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000)] [?] CALL call #t~ret2 := f(~IN~0); VAL [|f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [f_~x=(fp #b1 #b01111111 #b01000010100101101111000), |f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |f_#res|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] assume true; VAL [f_~x=(fp #b1 #b01111111 #b01000010100101101111000), |f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |f_#res|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] RET #30#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), |main_#t~ret2|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] CALL call #t~ret3 := fp(~IN~0); VAL [|fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [fp_~x=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#res|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] assume true; VAL [fp_~x=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#res|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] RET #32#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), |main_#t~ret2|=(fp #b1 #b01111110 #b11101000100000001001010), |main_#t~ret3|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3));havoc #t~ret3;havoc #t~ret2; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110)] [?] CALL call #t~ret4 := f(~x~0); VAL [|f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [f_~x=(fp #b0 #b01111111 #b11000000101101101010110), |f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |f_#res|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] assume true; VAL [f_~x=(fp #b0 #b01111111 #b11000000101101101010110), |f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |f_#res|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] RET #34#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110), |main_#t~ret4|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] CALL call #t~ret5 := fp(~x~0); VAL [|fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [fp_~x=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#res|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] assume true; VAL [fp_~x=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#res|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] RET #36#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110), |main_#t~ret4|=(fp #b0 #b01111111 #b00000000110101000001111), |main_#t~ret5|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5));havoc #t~ret5;havoc #t~ret4; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] assume !false; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=-1.260115623474121] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=-1.260115623474121, \result=-0.9541059732437134, x=-1.260115623474121] [L19] RET, EXPR f(IN) VAL [f(IN)=-0.9541059732437134, IN=-1.260115623474121] [L19] CALL, EXPR fp(IN) VAL [\old(x)=-1.260115623474121] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.260115623474121, \result=0.31667330861091614, x=-1.260115623474121] [L19] RET, EXPR fp(IN) VAL [f(IN)=-0.9541059732437134, fp(IN)=0.31667330861091614, IN=-1.260115623474121] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=1.7527873516082764] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=1.7527873516082764, \result=1.0032366514205933, x=1.7527873516082764] [L21] RET, EXPR f(x) VAL [f(x)=1.0032366514205933, IN=-1.260115623474121, x=1.7527873516082764] [L21] CALL, EXPR fp(x) VAL [\old(x)=1.7527873516082764] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.7527873516082764, \result=-0.10257260501384735, x=1.7527873516082764] [L21] RET, EXPR fp(x) VAL [f(x)=1.0032366514205933, fp(x)=-0.10257260501384735, IN=-1.260115623474121, x=1.7527873516082764] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=-1.260115623474121, x=11.533534049987793] [L28] __VERIFIER_error() VAL [IN=-1.260115623474121, x=11.533534049987793] ----- [2018-11-23 14:28:21,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:28:21 BoogieIcfgContainer [2018-11-23 14:28:21,554 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:28:21,555 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:28:21,555 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:28:21,555 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:28:21,555 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:06" (3/4) ... [2018-11-23 14:28:21,557 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); [?] assume true; [?] RET #26#return; [?] CALL call #t~ret6 := main(); [?] ~IN~0 := #t~nondet1;havoc #t~nondet1;assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000)] [?] CALL call #t~ret2 := f(~IN~0); VAL [|f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [f_~x=(fp #b1 #b01111111 #b01000010100101101111000), |f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |f_#res|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] assume true; VAL [f_~x=(fp #b1 #b01111111 #b01000010100101101111000), |f_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |f_#res|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] RET #30#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), |main_#t~ret2|=(fp #b1 #b01111110 #b11101000100000001001010)] [?] CALL call #t~ret3 := fp(~IN~0); VAL [|fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [fp_~x=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#res|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] assume true; VAL [fp_~x=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#in~x|=(fp #b1 #b01111111 #b01000010100101101111000), |fp_#res|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] RET #32#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), |main_#t~ret2|=(fp #b1 #b01111110 #b11101000100000001001010), |main_#t~ret3|=(fp #b0 #b01111101 #b01000100010001100000001)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3));havoc #t~ret3;havoc #t~ret2; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110)] [?] CALL call #t~ret4 := f(~x~0); VAL [|f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [f_~x=(fp #b0 #b01111111 #b11000000101101101010110), |f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |f_#res|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] assume true; VAL [f_~x=(fp #b0 #b01111111 #b11000000101101101010110), |f_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |f_#res|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] RET #34#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110), |main_#t~ret4|=(fp #b0 #b01111111 #b00000000110101000001111)] [?] CALL call #t~ret5 := fp(~x~0); VAL [|fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110)] [?] ~x := #in~x;#res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [fp_~x=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#res|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] assume true; VAL [fp_~x=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#in~x|=(fp #b0 #b01111111 #b11000000101101101010110), |fp_#res|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] RET #36#return; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b01111111 #b11000000101101101010110), |main_#t~ret4|=(fp #b0 #b01111111 #b00000000110101000001111), |main_#t~ret5|=(fp #b1 #b01111011 #b10100100001000110010110)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5));havoc #t~ret5;havoc #t~ret4; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] assume !false; VAL [main_~IN~0=(fp #b1 #b01111111 #b01000010100101101111000), main_~x~0=(fp #b0 #b10000010 #b01110001000100101011011)] [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); [?] ensures true; [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); [?] RET call ULTIMATE.init(); [?] CALL call #t~ret6 := main(); [L16] ~IN~0 := #t~nondet1; [L16] havoc #t~nondet1; [L17] assume 0bv32 != (if ~fp.gt~FLOAT(~IN~0, ~fp.neg~FLOAT(~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(1bv1, 126bv8, 7618634bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 2237185bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret3; [L19] havoc #t~ret2; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L4-L7] ~x := #in~x; [L6] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 6.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 120.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 5040.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L9-L12] ~x := #in~x; [L11] #res := ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~convertINTToFLOAT(~roundNearestTiesToEven, 1bv32), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 2.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 24.0))), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~x, ~x), ~x), ~x), ~x), ~x), ~to_fp~FLOAT(~roundNearestTiesToEven, 720.0))); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23), #res=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(0bv1, 127bv8, 27151bv23), #t~ret5=~fp~LONGDOUBLE(1bv1, 123bv8, 5378454bv23), ~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 6314838bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret5; [L21] havoc #t~ret4; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(1bv1, 127bv8, 2182008bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 130bv8, 3705179bv23)] [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=-1.260115623474121] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=-1.260115623474121, \result=-0.9541059732437134, x=-1.260115623474121] [L19] RET, EXPR f(IN) VAL [f(IN)=-0.9541059732437134, IN=-1.260115623474121] [L19] CALL, EXPR fp(IN) VAL [\old(x)=-1.260115623474121] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.260115623474121, \result=0.31667330861091614, x=-1.260115623474121] [L19] RET, EXPR fp(IN) VAL [f(IN)=-0.9541059732437134, fp(IN)=0.31667330861091614, IN=-1.260115623474121] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=1.7527873516082764] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=1.7527873516082764, \result=1.0032366514205933, x=1.7527873516082764] [L21] RET, EXPR f(x) VAL [f(x)=1.0032366514205933, IN=-1.260115623474121, x=1.7527873516082764] [L21] CALL, EXPR fp(x) VAL [\old(x)=1.7527873516082764] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.7527873516082764, \result=-0.10257260501384735, x=1.7527873516082764] [L21] RET, EXPR fp(x) VAL [f(x)=1.0032366514205933, fp(x)=-0.10257260501384735, IN=-1.260115623474121, x=1.7527873516082764] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=-1.260115623474121, x=11.533534049987793] [L28] __VERIFIER_error() VAL [IN=-1.260115623474121, x=11.533534049987793] ----- [2018-11-23 14:28:21,609 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e7135df9-0aac-4bd0-8fa0-5234e5103bed/bin-2019/uautomizer/witness.graphml [2018-11-23 14:28:21,609 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:28:21,610 INFO L168 Benchmark]: Toolchain (without parser) took 21179.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -115.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:21,611 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:21,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 169.77 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 931.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:21,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.38 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:21,612 INFO L168 Benchmark]: Boogie Preprocessor took 18.68 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:21,612 INFO L168 Benchmark]: RCFGBuilder took 5636.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -152.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:21,613 INFO L168 Benchmark]: TraceAbstraction took 15283.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:21,613 INFO L168 Benchmark]: Witness Printer took 54.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:21,615 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 169.77 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 931.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.38 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.68 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 5636.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -152.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15283.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Witness Printer took 54.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 28]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=-1.260115623474121] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=-1.260115623474121, \result=-0.9541059732437134, x=-1.260115623474121] [L19] RET, EXPR f(IN) VAL [f(IN)=-0.9541059732437134, IN=-1.260115623474121] [L19] CALL, EXPR fp(IN) VAL [\old(x)=-1.260115623474121] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.260115623474121, \result=0.31667330861091614, x=-1.260115623474121] [L19] RET, EXPR fp(IN) VAL [f(IN)=-0.9541059732437134, fp(IN)=0.31667330861091614, IN=-1.260115623474121] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=1.7527873516082764] [L6] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; VAL [\old(x)=1.7527873516082764, \result=1.0032366514205933, x=1.7527873516082764] [L21] RET, EXPR f(x) VAL [f(x)=1.0032366514205933, IN=-1.260115623474121, x=1.7527873516082764] [L21] CALL, EXPR fp(x) VAL [\old(x)=1.7527873516082764] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.7527873516082764, \result=-0.10257260501384735, x=1.7527873516082764] [L21] RET, EXPR fp(x) VAL [f(x)=1.0032366514205933, fp(x)=-0.10257260501384735, IN=-1.260115623474121, x=1.7527873516082764] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=-1.260115623474121, x=11.533534049987793] [L28] __VERIFIER_error() VAL [IN=-1.260115623474121, x=11.533534049987793] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 25 locations, 1 error locations. UNSAFE Result, 15.2s OverallTime, 1 OverallIterations, 2 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 5.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...