./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_2_6_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_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67c4f5f280d9686f1a0cd5046481e7418df9e155 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67c4f5f280d9686f1a0cd5046481e7418df9e155 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 13:24:36,287 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:24:36,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:24:36,295 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:24:36,296 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:24:36,296 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:24:36,297 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:24:36,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:24:36,299 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:24:36,300 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:24:36,300 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:24:36,300 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:24:36,301 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:24:36,302 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:24:36,302 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:24:36,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:24:36,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:24:36,304 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:24:36,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:24:36,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:24:36,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:24:36,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:24:36,308 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:24:36,309 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:24:36,309 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:24:36,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:24:36,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:24:36,310 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:24:36,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:24:36,311 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:24:36,311 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:24:36,311 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:24:36,312 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:24:36,312 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:24:36,312 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:24:36,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:24:36,313 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 13:24:36,322 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:24:36,322 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:24:36,323 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:24:36,323 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:24:36,323 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 13:24:36,324 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 13:24:36,324 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 13:24:36,325 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:24:36,325 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:24:36,325 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:24:36,325 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:24:36,325 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:24:36,325 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:24:36,326 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:24:36,326 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:24:36,327 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 13:24:36,327 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:24:36,328 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:24:36,328 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 13:24:36,328 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan 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 -> Taipan 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 -> 67c4f5f280d9686f1a0cd5046481e7418df9e155 [2018-11-23 13:24:36,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:24:36,359 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:24:36,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:24:36,363 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:24:36,363 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:24:36,364 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/../../sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:36,405 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/40feb7cff/f5396643056146d190f4a4756cd9b84a/FLAG48caf5aa2 [2018-11-23 13:24:36,798 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:24:36,799 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:36,802 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/40feb7cff/f5396643056146d190f4a4756cd9b84a/FLAG48caf5aa2 [2018-11-23 13:24:36,811 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/40feb7cff/f5396643056146d190f4a4756cd9b84a [2018-11-23 13:24:36,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:24:36,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:24:36,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:36,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:24:36,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:24:36,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,821 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 01:24:36, skipping insertion in model container [2018-11-23 13:24:36,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:24:36,842 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:24:36,949 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:36,951 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:24:36,961 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:36,969 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:24:36,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36 WrapperNode [2018-11-23 13:24:36,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:36,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:36,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:24:36,970 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:24:36,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:36,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:24:36,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:24:36,984 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:24:36,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... [2018-11-23 13:24:36,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:24:36,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:24:36,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:24:36,998 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:24:36,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/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 13:24:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 13:24:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 13:24:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure f [2018-11-23 13:24:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2018-11-23 13:24:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:24:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:24:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2018-11-23 13:24:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2018-11-23 13:24:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 13:24:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 13:24:37,151 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:24:37,152 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 13:24:37,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:37 BoogieIcfgContainer [2018-11-23 13:24:37,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:24:37,153 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 13:24:37,153 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 13:24:37,155 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 13:24:37,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:24:36" (1/3) ... [2018-11-23 13:24:37,156 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 01:24:37, skipping insertion in model container [2018-11-23 13:24:37,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:36" (2/3) ... [2018-11-23 13:24:37,156 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 01:24:37, skipping insertion in model container [2018-11-23 13:24:37,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:37" (3/3) ... [2018-11-23 13:24:37,158 INFO L112 eAbstractionObserver]: Analyzing ICFG newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:37,165 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 13:24:37,171 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 13:24:37,183 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 13:24:37,207 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 13:24:37,207 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 13:24:37,207 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 13:24:37,208 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 13:24:37,208 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 13:24:37,208 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 13:24:37,208 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 13:24:37,208 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 13:24:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states. [2018-11-23 13:24:37,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 13:24:37,226 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 13:24:37,227 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 13:24:37,228 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 13:24:37,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:24:37,233 INFO L82 PathProgramCache]: Analyzing trace with hash 784971363, now seen corresponding path program 1 times [2018-11-23 13:24:37,234 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 13:24:37,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:24:37,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 13:24:37,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:24:37,271 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 13:24:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:37,316 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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(1.2)) && ~someBinaryFLOATComparisonOperation(~IN~0, 1.2) 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 13:24:37,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:24:37 BoogieIcfgContainer [2018-11-23 13:24:37,346 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 13:24:37,347 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:24:37,347 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:24:37,347 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:24:37,347 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:37" (3/4) ... [2018-11-23 13:24:37,350 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 13:24:37,350 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:24:37,351 INFO L168 Benchmark]: Toolchain (without parser) took 537.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:24:37,352 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:24:37,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 154.94 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.5 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:37,353 INFO L168 Benchmark]: Boogie Procedure Inliner took 13.95 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:37,354 INFO L168 Benchmark]: Boogie Preprocessor took 13.00 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:24:37,354 INFO L168 Benchmark]: RCFGBuilder took 154.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:37,355 INFO L168 Benchmark]: TraceAbstraction took 193.46 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:37,355 INFO L168 Benchmark]: Witness Printer took 3.70 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 13:24:37,357 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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 154.94 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.5 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 13.95 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.00 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 154.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 193.46 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.70 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 13:24:38,763 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:24:38,764 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:24:38,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:24:38,773 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:24:38,774 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:24:38,775 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:24:38,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:24:38,777 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:24:38,778 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:24:38,778 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:24:38,778 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:24:38,779 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:24:38,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:24:38,781 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:24:38,781 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:24:38,782 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:24:38,783 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:24:38,784 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:24:38,786 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:24:38,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:24:38,787 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:24:38,789 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:24:38,790 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:24:38,790 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:24:38,790 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:24:38,791 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:24:38,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:24:38,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:24:38,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:24:38,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:24:38,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:24:38,794 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:24:38,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:24:38,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:24:38,796 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:24:38,796 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-23 13:24:38,806 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:24:38,807 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:24:38,807 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:24:38,807 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:24:38,807 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 13:24:38,808 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 13:24:38,808 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 13:24:38,808 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 13:24:38,808 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 13:24:38,808 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 13:24:38,809 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:24:38,810 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:24:38,811 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:24:38,811 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:24:38,812 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:24:38,812 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:24:38,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:24:38,812 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:24:38,812 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:24:38,814 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:24:38,814 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:24:38,814 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:24:38,814 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:24:38,815 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:24:38,815 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_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan 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 -> Taipan 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 -> 67c4f5f280d9686f1a0cd5046481e7418df9e155 [2018-11-23 13:24:38,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:24:38,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:24:38,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:24:38,856 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:24:38,856 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:24:38,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/../../sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:38,896 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/817539dd7/1c3bf26d62bb4f7e8616f468dd7a3349/FLAGb420ee325 [2018-11-23 13:24:39,300 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:24:39,300 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/sv-benchmarks/c/floats-cdfpl/newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:39,304 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/817539dd7/1c3bf26d62bb4f7e8616f468dd7a3349/FLAGb420ee325 [2018-11-23 13:24:39,311 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/data/817539dd7/1c3bf26d62bb4f7e8616f468dd7a3349 [2018-11-23 13:24:39,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:24:39,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:24:39,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:39,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:24:39,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:24:39,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e7d3b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39, skipping insertion in model container [2018-11-23 13:24:39,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:24:39,339 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:24:39,466 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:39,472 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:24:39,486 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:39,495 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:24:39,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39 WrapperNode [2018-11-23 13:24:39,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:39,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:39,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:24:39,496 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:24:39,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,505 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:39,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:24:39,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:24:39,510 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:24:39,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,523 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... [2018-11-23 13:24:39,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:24:39,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:24:39,527 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:24:39,527 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:24:39,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/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 13:24:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 13:24:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 13:24:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure f [2018-11-23 13:24:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2018-11-23 13:24:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:24:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:24:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2018-11-23 13:24:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2018-11-23 13:24:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 13:24:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 13:24:45,542 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:24:45,542 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 13:24:45,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:45 BoogieIcfgContainer [2018-11-23 13:24:45,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:24:45,544 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 13:24:45,544 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 13:24:45,546 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 13:24:45,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:24:39" (1/3) ... [2018-11-23 13:24:45,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4198cd7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:24:45, skipping insertion in model container [2018-11-23 13:24:45,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:39" (2/3) ... [2018-11-23 13:24:45,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4198cd7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:24:45, skipping insertion in model container [2018-11-23 13:24:45,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:45" (3/3) ... [2018-11-23 13:24:45,549 INFO L112 eAbstractionObserver]: Analyzing ICFG newton_2_6_false-unreach-call_true-termination.i [2018-11-23 13:24:45,555 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 13:24:45,559 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 13:24:45,568 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 13:24:45,589 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 13:24:45,589 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 13:24:45,589 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 13:24:45,589 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 13:24:45,590 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 13:24:45,590 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 13:24:45,590 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 13:24:45,590 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 13:24:45,590 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 13:24:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states. [2018-11-23 13:24:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 13:24:45,603 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 13:24:45,604 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 13:24:45,605 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 13:24:45,608 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:24:45,608 INFO L82 PathProgramCache]: Analyzing trace with hash 784971363, now seen corresponding path program 1 times [2018-11-23 13:24:45,611 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 13:24:45,611 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/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 13:24:45,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 13:26:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:26:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:26:19,660 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111)] [?] CALL call #t~ret2 := f(~IN~0); VAL [|f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111)] [?] ~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 #b00101100010100010000111), |f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |f_#res|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] assume true; VAL [f_~x=(fp #b0 #b01111111 #b00101100010100010000111), |f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |f_#res|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] RET #30#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), |main_#t~ret2|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] CALL call #t~ret3 := fp(~IN~0); VAL [|fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111)] [?] ~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 #b00101100010100010000111), |fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#res|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] assume true; VAL [fp_~x=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#res|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] RET #32#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), |main_#t~ret2|=(fp #b0 #b01111110 #b11011000101010001011001), |main_#t~ret3|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3));havoc #t~ret2;havoc #t~ret3; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011)] [?] CALL call #t~ret4 := f(~x~0); VAL [|f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011)] [?] ~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 #b00101010110101110000011), |f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |f_#res|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] assume true; VAL [f_~x=(fp #b1 #b01111111 #b00101010110101110000011), |f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |f_#res|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] RET #34#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011), |main_#t~ret4|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] CALL call #t~ret5 := fp(~x~0); VAL [|fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011)] [?] ~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 #b00101010110101110000011), |fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#res|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] assume true; VAL [fp_~x=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#res|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] RET #36#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011), |main_#t~ret4|=(fp #b1 #b01111110 #b11010111011111001000111), |main_#t~ret5|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5));havoc #t~ret4;havoc #t~ret5; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] assume !false; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=1.1731117963790894] [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)=1.1731117963790894, \result=0.923162043094635, x=1.1731117963790894] [L19] RET, EXPR f(IN) VAL [f(IN)=0.923162043094635, IN=1.1731117963790894] [L19] CALL, EXPR fp(IN) VAL [\old(x)=1.1731117963790894] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.1731117963790894, \result=0.39443695545196533, x=1.1731117963790894] [L19] RET, EXPR fp(IN) VAL [f(IN)=0.923162043094635, fp(IN)=0.39443695545196533, IN=1.1731117963790894] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=-1.1673434972763062] [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)=-1.1673434972763062, \result=-0.920872151851654, x=-1.1673434972763062] [L21] RET, EXPR f(x) VAL [f(x)=-0.920872151851654, IN=1.1731117963790894, x=-1.1673434972763062] [L21] CALL, EXPR fp(x) VAL [\old(x)=-1.1673434972763062] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.1673434972763062, \result=0.3995409905910492, x=-1.1673434972763062] [L21] RET, EXPR fp(x) VAL [f(x)=-0.920872151851654, fp(x)=0.3995409905910492, IN=1.1731117963790894, x=-1.1673434972763062] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=1.1731117963790894, x=1.1374818086624146] [L28] __VERIFIER_error() VAL [IN=1.1731117963790894, x=1.1374818086624146] ----- [2018-11-23 13:26:19,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:26:19 BoogieIcfgContainer [2018-11-23 13:26:19,701 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 13:26:19,702 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:26:19,702 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:26:19,702 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:26:19,702 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:45" (3/4) ... [2018-11-23 13:26:19,704 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111)] [?] CALL call #t~ret2 := f(~IN~0); VAL [|f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111)] [?] ~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 #b00101100010100010000111), |f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |f_#res|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] assume true; VAL [f_~x=(fp #b0 #b01111111 #b00101100010100010000111), |f_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |f_#res|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] RET #30#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), |main_#t~ret2|=(fp #b0 #b01111110 #b11011000101010001011001)] [?] CALL call #t~ret3 := fp(~IN~0); VAL [|fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111)] [?] ~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 #b00101100010100010000111), |fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#res|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] assume true; VAL [fp_~x=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#in~x|=(fp #b0 #b01111111 #b00101100010100010000111), |fp_#res|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] RET #32#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), |main_#t~ret2|=(fp #b0 #b01111110 #b11011000101010001011001), |main_#t~ret3|=(fp #b0 #b01111101 #b10010011111001110100100)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3));havoc #t~ret2;havoc #t~ret3; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011)] [?] CALL call #t~ret4 := f(~x~0); VAL [|f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011)] [?] ~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 #b00101010110101110000011), |f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |f_#res|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] assume true; VAL [f_~x=(fp #b1 #b01111111 #b00101010110101110000011), |f_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |f_#res|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] RET #34#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011), |main_#t~ret4|=(fp #b1 #b01111110 #b11010111011111001000111)] [?] CALL call #t~ret5 := fp(~x~0); VAL [|fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011)] [?] ~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 #b00101010110101110000011), |fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#res|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] assume true; VAL [fp_~x=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#in~x|=(fp #b1 #b01111111 #b00101010110101110000011), |fp_#res|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] RET #36#return; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b1 #b01111111 #b00101010110101110000011), |main_#t~ret4|=(fp #b1 #b01111110 #b11010111011111001000111), |main_#t~ret5|=(fp #b0 #b01111101 #b10011001001000010100011)] [?] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5));havoc #t~ret4;havoc #t~ret5; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] assume !false; VAL [main_~IN~0=(fp #b0 #b01111111 #b00101100010100010000111), main_~x~0=(fp #b0 #b01111111 #b00100011001100100000001)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L4-L7] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L9-L12] ensures true; VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27-L28] assume !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [?] 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] ----- ----- 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, 1.2))) && ~fp.lt~FLOAT(~IN~0, ~to_fp~FLOAT(~roundNearestTiesToEven, 1.2)) then 1bv32 else 0bv32); VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret2 := f(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret2 := f(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] CALL call #t~ret3 := fp(~IN~0); VAL [#in~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [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, 1452167bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~x=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] RET call #t~ret3 := fp(~IN~0); VAL [#t~ret2=~fp~LONGDOUBLE(0bv1, 126bv8, 7099481bv23), #t~ret3=~fp~LONGDOUBLE(0bv1, 125bv8, 4846500bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23)] [L19] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~IN~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret2, #t~ret3)); [L19] havoc #t~ret2; [L19] havoc #t~ret3; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret4 := f(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret4 := f(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] CALL call #t~ret5 := fp(~x~0); VAL [#in~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [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, 1403779bv23), #res=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~x=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] RET call #t~ret5 := fp(~x~0); VAL [#t~ret4=~fp~LONGDOUBLE(1bv1, 126bv8, 7061063bv23), #t~ret5=~fp~LONGDOUBLE(0bv1, 125bv8, 5017763bv23), ~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(1bv1, 127bv8, 1403779bv23)] [L21] ~x~0 := ~fp.sub~FLOAT(~roundNearestTiesToEven, ~x~0, ~fp.div~FLOAT(~roundNearestTiesToEven, #t~ret4, #t~ret5)); [L21] havoc #t~ret4; [L21] havoc #t~ret5; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L27] COND TRUE !~fp.lt~DOUBLE(~convertFLOATToDOUBLE(~roundNearestTiesToEven, ~x~0), ~to_fp~DOUBLE(~roundNearestTiesToEven, 0.1)) VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L28] assert false; VAL [~IN~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1452167bv23), ~x~0=~fp~LONGDOUBLE(0bv1, 127bv8, 1153281bv23)] [L16] float IN = __VERIFIER_nondet_float(); [L19] CALL, EXPR f(IN) VAL [\old(x)=1.1731117963790894] [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)=1.1731117963790894, \result=0.923162043094635, x=1.1731117963790894] [L19] RET, EXPR f(IN) VAL [f(IN)=0.923162043094635, IN=1.1731117963790894] [L19] CALL, EXPR fp(IN) VAL [\old(x)=1.1731117963790894] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.1731117963790894, \result=0.39443695545196533, x=1.1731117963790894] [L19] RET, EXPR fp(IN) VAL [f(IN)=0.923162043094635, fp(IN)=0.39443695545196533, IN=1.1731117963790894] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=-1.1673434972763062] [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)=-1.1673434972763062, \result=-0.920872151851654, x=-1.1673434972763062] [L21] RET, EXPR f(x) VAL [f(x)=-0.920872151851654, IN=1.1731117963790894, x=-1.1673434972763062] [L21] CALL, EXPR fp(x) VAL [\old(x)=-1.1673434972763062] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.1673434972763062, \result=0.3995409905910492, x=-1.1673434972763062] [L21] RET, EXPR fp(x) VAL [f(x)=-0.920872151851654, fp(x)=0.3995409905910492, IN=1.1731117963790894, x=-1.1673434972763062] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=1.1731117963790894, x=1.1374818086624146] [L28] __VERIFIER_error() VAL [IN=1.1731117963790894, x=1.1374818086624146] ----- [2018-11-23 13:26:19,755 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_eb05617a-7d2d-4330-9e59-622572858e5d/bin-2019/utaipan/witness.graphml [2018-11-23 13:26:19,755 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:26:19,756 INFO L168 Benchmark]: Toolchain (without parser) took 100442.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -114.5 MB). Peak memory consumption was 321.5 kB. Max. memory is 11.5 GB. [2018-11-23 13:26:19,757 INFO L168 Benchmark]: CDTParser took 0.15 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 13:26:19,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 181.61 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:26:19,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 13.41 ms. Allocated memory is still 1.0 GB. Free memory is still 933.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:26:19,758 INFO L168 Benchmark]: Boogie Preprocessor took 17.03 ms. Allocated memory is still 1.0 GB. Free memory is still 933.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:26:19,759 INFO L168 Benchmark]: RCFGBuilder took 6015.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 933.6 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:26:19,760 INFO L168 Benchmark]: TraceAbstraction took 94157.79 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:26:19,760 INFO L168 Benchmark]: Witness Printer took 53.49 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 13:26:19,766 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 181.61 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 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 13.41 ms. Allocated memory is still 1.0 GB. Free memory is still 933.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.03 ms. Allocated memory is still 1.0 GB. Free memory is still 933.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 6015.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 933.6 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 94157.79 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * Witness Printer took 53.49 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)=1.1731117963790894] [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)=1.1731117963790894, \result=0.923162043094635, x=1.1731117963790894] [L19] RET, EXPR f(IN) VAL [f(IN)=0.923162043094635, IN=1.1731117963790894] [L19] CALL, EXPR fp(IN) VAL [\old(x)=1.1731117963790894] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=1.1731117963790894, \result=0.39443695545196533, x=1.1731117963790894] [L19] RET, EXPR fp(IN) VAL [f(IN)=0.923162043094635, fp(IN)=0.39443695545196533, IN=1.1731117963790894] [L19] float x = IN - f(IN)/fp(IN); [L21] CALL, EXPR f(x) VAL [\old(x)=-1.1673434972763062] [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)=-1.1673434972763062, \result=-0.920872151851654, x=-1.1673434972763062] [L21] RET, EXPR f(x) VAL [f(x)=-0.920872151851654, IN=1.1731117963790894, x=-1.1673434972763062] [L21] CALL, EXPR fp(x) VAL [\old(x)=-1.1673434972763062] [L11] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; VAL [\old(x)=-1.1673434972763062, \result=0.3995409905910492, x=-1.1673434972763062] [L21] RET, EXPR fp(x) VAL [f(x)=-0.920872151851654, fp(x)=0.3995409905910492, IN=1.1731117963790894, x=-1.1673434972763062] [L21] x = x - f(x)/fp(x) [L27] COND TRUE !(x < 0.1) VAL [IN=1.1731117963790894, x=1.1374818086624146] [L28] __VERIFIER_error() VAL [IN=1.1731117963790894, x=1.1374818086624146] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 25 locations, 1 error locations. UNSAFE Result, 94.1s 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, 80.3s 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...