./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c --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_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 036147ea32d59f78fdf8008b291a774f4d19cb0b ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 036147ea32d59f78fdf8008b291a774f4d19cb0b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 13:31:44,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:31:44,323 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:31:44,331 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:31:44,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:31:44,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:31:44,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:31:44,334 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:31:44,335 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:31:44,336 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:31:44,336 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:31:44,337 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:31:44,337 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:31:44,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:31:44,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:31:44,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:31:44,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:31:44,341 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:31:44,342 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:31:44,343 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:31:44,344 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:31:44,345 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:31:44,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:31:44,346 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:31:44,347 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:31:44,347 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:31:44,348 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:31:44,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:31:44,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:31:44,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:31:44,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:31:44,350 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:31:44,350 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:31:44,350 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:31:44,351 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:31:44,352 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:31:44,352 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:31:44,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:31:44,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:31:44,362 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:31:44,362 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:31:44,363 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:31:44,363 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:31:44,363 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:31:44,363 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:31:44,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:31:44,363 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:31:44,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:31:44,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:31:44,364 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:31:44,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:31:44,365 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:31:44,365 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:31:44,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:31:44,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:31:44,366 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_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak 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 -> Kojak 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 -> 036147ea32d59f78fdf8008b291a774f4d19cb0b [2018-11-23 13:31:44,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:31:44,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:31:44,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:31:44,401 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:31:44,401 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:31:44,402 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c [2018-11-23 13:31:44,435 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/d3ba5fa82/f85feafa24334891a83ff6b357eceec8/FLAGabab8e96e [2018-11-23 13:31:44,835 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:31:44,836 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c [2018-11-23 13:31:44,840 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/d3ba5fa82/f85feafa24334891a83ff6b357eceec8/FLAGabab8e96e [2018-11-23 13:31:44,848 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/d3ba5fa82/f85feafa24334891a83ff6b357eceec8 [2018-11-23 13:31:44,850 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:31:44,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:31:44,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:31:44,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:31:44,854 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:31:44,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:44" (1/1) ... [2018-11-23 13:31:44,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e42f8a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:44, skipping insertion in model container [2018-11-23 13:31:44,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:44" (1/1) ... [2018-11-23 13:31:44,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:31:44,879 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:31:45,014 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:31:45,017 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:31:45,054 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:31:45,111 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:31:45,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45 WrapperNode [2018-11-23 13:31:45,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:31:45,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:31:45,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:31:45,112 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:31:45,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:31:45,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:31:45,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:31:45,148 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:31:45,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:31:45,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:31:45,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:31:45,183 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:31:45,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 13:31:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 13:31:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:31:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 13:31:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-23 13:31:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:31:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-23 13:31:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-23 13:31:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:31:45,829 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:31:45,829 INFO L280 CfgBuilder]: Removed 24 assue(true) statements. [2018-11-23 13:31:45,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:45 BoogieIcfgContainer [2018-11-23 13:31:45,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:31:45,830 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 13:31:45,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 13:31:45,839 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 13:31:45,839 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:45" (1/1) ... [2018-11-23 13:31:45,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:31:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:31:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-23 13:31:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-23 13:31:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 13:31:45,877 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:31:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:31:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:31:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:31:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2018-11-23 13:31:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2018-11-23 13:31:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 13:31:45,982 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:31:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:31:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:31:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:31:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:31:46,168 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(16);call write~init~real(0.46364760399, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 4);call write~init~real(0.78539812565, ~#atanhi_atan~0.base, 4 + ~#atanhi_atan~0.offset, 4);call write~init~real(0.98279368877, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 4);call write~init~real(1.5707962513, ~#atanhi_atan~0.base, 12 + ~#atanhi_atan~0.offset, 4);call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(16);call write~init~real(5.012158244E-9, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 4);call write~init~real(3.7748947079E-8, ~#atanlo_atan~0.base, 4 + ~#atanlo_atan~0.offset, 4);call write~init~real(3.447321717E-8, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 4);call write~init~real(7.5497894159E-8, ~#atanlo_atan~0.base, 12 + ~#atanlo_atan~0.offset, 4);call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(44);call write~init~real(0.33333334327, ~#aT_atan~0.base, ~#aT_atan~0.offset, 4);call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), ~#aT_atan~0.base, 4 + ~#aT_atan~0.offset, 4);call write~init~real(0.14285714924, ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 4);call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), ~#aT_atan~0.base, 12 + ~#aT_atan~0.offset, 4);call write~init~real(0.090908870101, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 4);call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), ~#aT_atan~0.base, 20 + ~#aT_atan~0.offset, 4);call write~init~real(0.066610731184, ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 4);call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), ~#aT_atan~0.base, 28 + ~#aT_atan~0.offset, 4);call write~init~real(0.049768779427, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 4);call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), ~#aT_atan~0.base, 36 + ~#aT_atan~0.offset, 4);call write~init~real(0.016285819933, ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 4);~one_atan~0 := 1.0;~huge_atan~0 := 1.0E30;~pi_o_4~0 := 0.78539818525;~pi_o_2~0 := 1.5707963705;~pi~0 := 3.141592741;~tiny_atan2~0 := 1.0E-30;~zero_atan2~0 := 0.0;~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8);havoc main_#res;havoc main_#t~nondet44, main_#t~ret45, main_#t~ret46, main_~res~0, main_~x~0, main_~y~0;main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0);main_~y~0 := main_#t~nondet44;havoc main_#t~nondet44;isfinite_float_#in~x := main_~y~0;havoc isfinite_float_#res;havoc isfinite_float_#t~mem42, isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, isfinite_float_~x, isfinite_float_~ix~3;isfinite_float_~x := isfinite_float_#in~x;havoc isfinite_float_~ix~3; VAL [ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] call isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset := #Ultimate.alloc(4);call write~real(isfinite_float_~x, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4);call isfinite_float_#t~mem42 := read~int(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4);isfinite_float_~ix~3 := (if isfinite_float_#t~mem42 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem42 % 4294967296 % 4294967296 else isfinite_float_#t~mem42 % 4294967296 % 4294967296 - 4294967296);call write~real(isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4);havoc isfinite_float_#t~mem42;havoc isfinite_float_#t~union43;call ULTIMATE.dealloc(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset);havoc isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset; VAL [ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] goto; VAL [ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] isfinite_float_~ix~3 := ~bitwiseAnd(isfinite_float_~ix~3, 2147483647);isfinite_float_#res := (if isfinite_float_~ix~3 < 2139095040 then 1 else 0);main_#t~ret45 := isfinite_float_#res;assume -2147483648 <= main_#t~ret45 && main_#t~ret45 <= 2147483647; VAL [ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |ULTIMATE.start_main_#t~ret45|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume 0 != main_#t~ret45 && ~someBinaryFLOATComparisonOperation(main_~y~0, 0.0);havoc main_#t~ret45;__ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0;havoc __ieee754_atan2f_#res;havoc __ieee754_atan2f_#t~mem25, __ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, __ieee754_atan2f_#t~mem27, __ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, __ieee754_atan2f_#t~ret29, __ieee754_atan2f_#t~switch30, __ieee754_atan2f_#t~ite31, __ieee754_atan2f_#t~switch32, __ieee754_atan2f_#t~switch33, __ieee754_atan2f_#t~ite34, __ieee754_atan2f_#t~ret35, __ieee754_atan2f_#t~ret36, __ieee754_atan2f_#t~switch37, __ieee754_atan2f_#t~mem38, __ieee754_atan2f_#t~union39, __ieee754_atan2f_~#gf_u~4.base, __ieee754_atan2f_~#gf_u~4.offset, __ieee754_atan2f_#t~mem40, __ieee754_atan2f_#t~union41, __ieee754_atan2f_~#sf_u~1.base, __ieee754_atan2f_~#sf_u~1.offset, __ieee754_atan2f_~zh~0, __ieee754_atan2f_~y, __ieee754_atan2f_~x, __ieee754_atan2f_~z~1, __ieee754_atan2f_~k~0, __ieee754_atan2f_~m~0, __ieee754_atan2f_~hx~1, __ieee754_atan2f_~hy~0, __ieee754_atan2f_~ix~2, __ieee754_atan2f_~iy~0;__ieee754_atan2f_~y := __ieee754_atan2f_#in~y;__ieee754_atan2f_~x := __ieee754_atan2f_#in~x;havoc __ieee754_atan2f_~z~1;havoc __ieee754_atan2f_~k~0;havoc __ieee754_atan2f_~m~0;havoc __ieee754_atan2f_~hx~1;havoc __ieee754_atan2f_~hy~0;havoc __ieee754_atan2f_~ix~2;havoc __ieee754_atan2f_~iy~0; VAL [ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] call __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset := #Ultimate.alloc(4);call write~real(__ieee754_atan2f_~x, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4);call __ieee754_atan2f_#t~mem25 := read~int(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4);__ieee754_atan2f_~hx~1 := (if __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4);havoc __ieee754_atan2f_#t~mem25;havoc __ieee754_atan2f_#t~union26;call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset);havoc __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] goto; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] __ieee754_atan2f_~ix~2 := ~bitwiseAnd(__ieee754_atan2f_~hx~1, 2147483647); VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] call __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset := #Ultimate.alloc(4);call write~real(__ieee754_atan2f_~y, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4);call __ieee754_atan2f_#t~mem27 := read~int(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4);__ieee754_atan2f_~hy~0 := (if __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4);havoc __ieee754_atan2f_#t~mem27;havoc __ieee754_atan2f_#t~union28;call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset);havoc __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] goto; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] __ieee754_atan2f_~iy~0 := ~bitwiseAnd(__ieee754_atan2f_~hy~0, 2147483647); VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume __ieee754_atan2f_~ix~2 > 2139095040 || __ieee754_atan2f_~iy~0 > 2139095040;__ieee754_atan2f_#res := ~someBinaryArithmeticFLOAToperation(__ieee754_atan2f_~x, __ieee754_atan2f_~y); VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] main_#t~ret46 := __ieee754_atan2f_#res;main_~res~0 := main_#t~ret46;havoc main_#t~ret46; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start___ieee754_atan2f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)); VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start___ieee754_atan2f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume !false; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=0, ULTIMATE.start___ieee754_atan2f_~hy~0=0, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=5.0, ULTIMATE.start___ieee754_atan2f_~y=2.0, ULTIMATE.start_isfinite_float_~ix~3=0, ULTIMATE.start_isfinite_float_~x=2.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=5.0, ULTIMATE.start_main_~y~0=2.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=5.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=2.0, |ULTIMATE.start___ieee754_atan2f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=2.0, |ULTIMATE.start_isfinite_float_#res|=1, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_o_2~0=(/ 3141592741.0 2000000000.0), ~pi_o_4~0=(/ 3141592741.0 4000000000.0), ~pi~0=(/ 3141592741.0 1000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L27-L32] call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(16); [L27-L32] call write~init~real(0.46364760399, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(0.78539812565, ~#atanhi_atan~0.base, 4 + ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(0.98279368877, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(1.5707962513, ~#atanhi_atan~0.base, 12 + ~#atanhi_atan~0.offset, 4); [L34-L39] call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(16); [L34-L39] call write~init~real(5.012158244E-9, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(3.7748947079E-8, ~#atanlo_atan~0.base, 4 + ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(3.447321717E-8, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(7.5497894159E-8, ~#atanlo_atan~0.base, 12 + ~#atanlo_atan~0.offset, 4); [L41-L45] call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(44); [L41-L45] call write~init~real(0.33333334327, ~#aT_atan~0.base, ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), ~#aT_atan~0.base, 4 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.14285714924, ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), ~#aT_atan~0.base, 12 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.090908870101, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), ~#aT_atan~0.base, 20 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.066610731184, ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), ~#aT_atan~0.base, 28 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.049768779427, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), ~#aT_atan~0.base, 36 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.016285819933, ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [?] havoc main_#res; [?] havoc main_#t~nondet44, main_#t~ret45, main_#t~ret46, main_~res~0, main_~x~0, main_~y~0; [L234] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] main_~y~0 := main_#t~nondet44; [L235] havoc main_#t~nondet44; [L237] isfinite_float_#in~x := main_~y~0; [L237] havoc isfinite_float_#res; [L237] havoc isfinite_float_#t~mem42, isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, isfinite_float_~x, isfinite_float_~ix~3; [L216-L225] isfinite_float_~x := isfinite_float_#in~x; [L217] havoc isfinite_float_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] call isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset := #Ultimate.alloc(4); [L220] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] call isfinite_float_#t~mem42 := read~int(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] isfinite_float_~ix~3 := (if isfinite_float_#t~mem42 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem42 % 4294967296 % 4294967296 else isfinite_float_#t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] call write~real(isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] havoc isfinite_float_#t~mem42; [L221] havoc isfinite_float_#t~union43; [L219] call ULTIMATE.dealloc(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset); [L219] havoc isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] isfinite_float_~ix~3 := ~bitwiseAnd(isfinite_float_~ix~3, 2147483647); [L224] isfinite_float_#res := (if isfinite_float_~ix~3 < 2139095040 then 1 else 0); [L237] main_#t~ret45 := isfinite_float_#res; [L237] assume -2147483648 <= main_#t~ret45 && main_#t~ret45 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_#t~ret45=1, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237-L245] assume 0 != main_#t~ret45 && ~someBinaryFLOATComparisonOperation(main_~y~0, 0.0); [L237] havoc main_#t~ret45; [L238] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L238] havoc __ieee754_atan2f_#res; [L238] havoc __ieee754_atan2f_#t~mem25, __ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, __ieee754_atan2f_#t~mem27, __ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, __ieee754_atan2f_#t~ret29, __ieee754_atan2f_#t~switch30, __ieee754_atan2f_#t~ite31, __ieee754_atan2f_#t~switch32, __ieee754_atan2f_#t~switch33, __ieee754_atan2f_#t~ite34, __ieee754_atan2f_#t~ret35, __ieee754_atan2f_#t~ret36, __ieee754_atan2f_#t~switch37, __ieee754_atan2f_#t~mem38, __ieee754_atan2f_#t~union39, __ieee754_atan2f_~#gf_u~4.base, __ieee754_atan2f_~#gf_u~4.offset, __ieee754_atan2f_#t~mem40, __ieee754_atan2f_#t~union41, __ieee754_atan2f_~#sf_u~1.base, __ieee754_atan2f_~#sf_u~1.offset, __ieee754_atan2f_~zh~0, __ieee754_atan2f_~y, __ieee754_atan2f_~x, __ieee754_atan2f_~z~1, __ieee754_atan2f_~k~0, __ieee754_atan2f_~m~0, __ieee754_atan2f_~hx~1, __ieee754_atan2f_~hy~0, __ieee754_atan2f_~ix~2, __ieee754_atan2f_~iy~0; [L118-L213] __ieee754_atan2f_~y := __ieee754_atan2f_#in~y; [L118-L213] __ieee754_atan2f_~x := __ieee754_atan2f_#in~x; [L119] havoc __ieee754_atan2f_~z~1; [L120] havoc __ieee754_atan2f_~k~0; [L120] havoc __ieee754_atan2f_~m~0; [L120] havoc __ieee754_atan2f_~hx~1; [L120] havoc __ieee754_atan2f_~hy~0; [L120] havoc __ieee754_atan2f_~ix~2; [L120] havoc __ieee754_atan2f_~iy~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] call __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset := #Ultimate.alloc(4); [L124] call write~real(__ieee754_atan2f_~x, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] call __ieee754_atan2f_#t~mem25 := read~int(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] __ieee754_atan2f_~hx~1 := (if __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] call write~real(__ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] havoc __ieee754_atan2f_#t~mem25; [L125] havoc __ieee754_atan2f_#t~union26; [L123] call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset); [L123] havoc __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] __ieee754_atan2f_~ix~2 := ~bitwiseAnd(__ieee754_atan2f_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] call __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset := #Ultimate.alloc(4); [L130] call write~real(__ieee754_atan2f_~y, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] call __ieee754_atan2f_#t~mem27 := read~int(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] __ieee754_atan2f_~hy~0 := (if __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(__ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] havoc __ieee754_atan2f_#t~mem27; [L131] havoc __ieee754_atan2f_#t~union28; [L129] call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset); [L129] havoc __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] __ieee754_atan2f_~iy~0 := ~bitwiseAnd(__ieee754_atan2f_~hy~0, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134-L135] assume __ieee754_atan2f_~ix~2 > 2139095040 || __ieee754_atan2f_~iy~0 > 2139095040; [L135] __ieee754_atan2f_#res := ~someBinaryArithmeticFLOAToperation(__ieee754_atan2f_~x, __ieee754_atan2f_~y); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] main_#t~ret46 := __ieee754_atan2f_#res; [L238] main_~res~0 := main_#t~ret46; [L238] havoc main_#t~ret46; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241-L244] assume ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L27-L32] call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(16); [L27-L32] call write~init~real(0.46364760399, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(0.78539812565, ~#atanhi_atan~0.base, 4 + ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(0.98279368877, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 4); [L27-L32] call write~init~real(1.5707962513, ~#atanhi_atan~0.base, 12 + ~#atanhi_atan~0.offset, 4); [L34-L39] call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(16); [L34-L39] call write~init~real(5.012158244E-9, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(3.7748947079E-8, ~#atanlo_atan~0.base, 4 + ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(3.447321717E-8, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 4); [L34-L39] call write~init~real(7.5497894159E-8, ~#atanlo_atan~0.base, 12 + ~#atanlo_atan~0.offset, 4); [L41-L45] call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(44); [L41-L45] call write~init~real(0.33333334327, ~#aT_atan~0.base, ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), ~#aT_atan~0.base, 4 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.14285714924, ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), ~#aT_atan~0.base, 12 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.090908870101, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), ~#aT_atan~0.base, 20 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.066610731184, ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), ~#aT_atan~0.base, 28 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.049768779427, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), ~#aT_atan~0.base, 36 + ~#aT_atan~0.offset, 4); [L41-L45] call write~init~real(0.016285819933, ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [?] havoc main_#res; [?] havoc main_#t~nondet44, main_#t~ret45, main_#t~ret46, main_~res~0, main_~x~0, main_~y~0; [L234] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] main_~y~0 := main_#t~nondet44; [L235] havoc main_#t~nondet44; [L237] isfinite_float_#in~x := main_~y~0; [L237] havoc isfinite_float_#res; [L237] havoc isfinite_float_#t~mem42, isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, isfinite_float_~x, isfinite_float_~ix~3; [L216-L225] isfinite_float_~x := isfinite_float_#in~x; [L217] havoc isfinite_float_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] call isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset := #Ultimate.alloc(4); [L220] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] call isfinite_float_#t~mem42 := read~int(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] isfinite_float_~ix~3 := (if isfinite_float_#t~mem42 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem42 % 4294967296 % 4294967296 else isfinite_float_#t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] call write~real(isfinite_float_#t~union43, isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset, 4); [L221] havoc isfinite_float_#t~mem42; [L221] havoc isfinite_float_#t~union43; [L219] call ULTIMATE.dealloc(isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset); [L219] havoc isfinite_float_~#gf_u~5.base, isfinite_float_~#gf_u~5.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] isfinite_float_~ix~3 := ~bitwiseAnd(isfinite_float_~ix~3, 2147483647); [L224] isfinite_float_#res := (if isfinite_float_~ix~3 < 2139095040 then 1 else 0); [L237] main_#t~ret45 := isfinite_float_#res; [L237] assume -2147483648 <= main_#t~ret45 && main_#t~ret45 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_#t~ret45=1, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237-L245] assume 0 != main_#t~ret45 && ~someBinaryFLOATComparisonOperation(main_~y~0, 0.0); [L237] havoc main_#t~ret45; [L238] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L238] havoc __ieee754_atan2f_#res; [L238] havoc __ieee754_atan2f_#t~mem25, __ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, __ieee754_atan2f_#t~mem27, __ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, __ieee754_atan2f_#t~ret29, __ieee754_atan2f_#t~switch30, __ieee754_atan2f_#t~ite31, __ieee754_atan2f_#t~switch32, __ieee754_atan2f_#t~switch33, __ieee754_atan2f_#t~ite34, __ieee754_atan2f_#t~ret35, __ieee754_atan2f_#t~ret36, __ieee754_atan2f_#t~switch37, __ieee754_atan2f_#t~mem38, __ieee754_atan2f_#t~union39, __ieee754_atan2f_~#gf_u~4.base, __ieee754_atan2f_~#gf_u~4.offset, __ieee754_atan2f_#t~mem40, __ieee754_atan2f_#t~union41, __ieee754_atan2f_~#sf_u~1.base, __ieee754_atan2f_~#sf_u~1.offset, __ieee754_atan2f_~zh~0, __ieee754_atan2f_~y, __ieee754_atan2f_~x, __ieee754_atan2f_~z~1, __ieee754_atan2f_~k~0, __ieee754_atan2f_~m~0, __ieee754_atan2f_~hx~1, __ieee754_atan2f_~hy~0, __ieee754_atan2f_~ix~2, __ieee754_atan2f_~iy~0; [L118-L213] __ieee754_atan2f_~y := __ieee754_atan2f_#in~y; [L118-L213] __ieee754_atan2f_~x := __ieee754_atan2f_#in~x; [L119] havoc __ieee754_atan2f_~z~1; [L120] havoc __ieee754_atan2f_~k~0; [L120] havoc __ieee754_atan2f_~m~0; [L120] havoc __ieee754_atan2f_~hx~1; [L120] havoc __ieee754_atan2f_~hy~0; [L120] havoc __ieee754_atan2f_~ix~2; [L120] havoc __ieee754_atan2f_~iy~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] call __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset := #Ultimate.alloc(4); [L124] call write~real(__ieee754_atan2f_~x, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] call __ieee754_atan2f_#t~mem25 := read~int(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] __ieee754_atan2f_~hx~1 := (if __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] call write~real(__ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset, 4); [L125] havoc __ieee754_atan2f_#t~mem25; [L125] havoc __ieee754_atan2f_#t~union26; [L123] call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset); [L123] havoc __ieee754_atan2f_~#gf_u~2.base, __ieee754_atan2f_~#gf_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] __ieee754_atan2f_~ix~2 := ~bitwiseAnd(__ieee754_atan2f_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] call __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset := #Ultimate.alloc(4); [L130] call write~real(__ieee754_atan2f_~y, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] call __ieee754_atan2f_#t~mem27 := read~int(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] __ieee754_atan2f_~hy~0 := (if __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(__ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset, 4); [L131] havoc __ieee754_atan2f_#t~mem27; [L131] havoc __ieee754_atan2f_#t~union28; [L129] call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset); [L129] havoc __ieee754_atan2f_~#gf_u~3.base, __ieee754_atan2f_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] __ieee754_atan2f_~iy~0 := ~bitwiseAnd(__ieee754_atan2f_~hy~0, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134-L135] assume __ieee754_atan2f_~ix~2 > 2139095040 || __ieee754_atan2f_~iy~0 > 2139095040; [L135] __ieee754_atan2f_#res := ~someBinaryArithmeticFLOAToperation(__ieee754_atan2f_~x, __ieee754_atan2f_~y); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] main_#t~ret46 := __ieee754_atan2f_#res; [L238] main_~res~0 := main_#t~ret46; [L238] havoc main_#t~ret46; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241-L244] assume ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L27-L32] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(16); [L27-L32] FCALL call write~init~real(0.46364760399, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.78539812565, { base: ~#atanhi_atan~0!base, offset: 4 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.98279368877, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(1.5707962513, { base: ~#atanhi_atan~0!base, offset: 12 + ~#atanhi_atan~0!offset }, 4); [L34-L39] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(16); [L34-L39] FCALL call write~init~real(5.012158244E-9, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.7748947079E-8, { base: ~#atanlo_atan~0!base, offset: 4 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.447321717E-8, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(7.5497894159E-8, { base: ~#atanlo_atan~0!base, offset: 12 + ~#atanlo_atan~0!offset }, 4); [L41-L45] FCALL call ~#aT_atan~0 := #Ultimate.alloc(44); [L41-L45] FCALL call write~init~real(0.33333334327, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), { base: ~#aT_atan~0!base, offset: 4 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.14285714924, { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), { base: ~#aT_atan~0!base, offset: 12 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.090908870101, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), { base: ~#aT_atan~0!base, offset: 20 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.066610731184, { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), { base: ~#aT_atan~0!base, offset: 28 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.049768779427, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), { base: ~#aT_atan~0!base, offset: 36 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.016285819933, { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [?] havoc main_#res; [?] havoc main_#t~nondet44, main_#t~ret45, main_#t~ret46, main_~res~0, main_~x~0, main_~y~0; [L234] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] main_~y~0 := main_#t~nondet44; [L235] havoc main_#t~nondet44; [L237] isfinite_float_#in~x := main_~y~0; [L237] havoc isfinite_float_#res; [L237] havoc isfinite_float_#t~mem42, isfinite_float_#t~union43, isfinite_float_~#gf_u~5, isfinite_float_~x, isfinite_float_~ix~3; [L216-L225] isfinite_float_~x := isfinite_float_#in~x; [L217] havoc isfinite_float_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] FCALL call isfinite_float_~#gf_u~5 := #Ultimate.alloc(4); [L220] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] FCALL call isfinite_float_#t~mem42 := read~int({ base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] isfinite_float_~ix~3 := (if isfinite_float_#t~mem42 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem42 % 4294967296 % 4294967296 else isfinite_float_#t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] FCALL call write~real(isfinite_float_#t~union43, { base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] havoc isfinite_float_#t~mem42; [L221] havoc isfinite_float_#t~union43; [L219] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~5); [L219] havoc isfinite_float_~#gf_u~5; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] isfinite_float_~ix~3 := ~bitwiseAnd(isfinite_float_~ix~3, 2147483647); [L224] isfinite_float_#res := (if isfinite_float_~ix~3 < 2139095040 then 1 else 0); [L237] main_#t~ret45 := isfinite_float_#res; [L237] assume -2147483648 <= main_#t~ret45 && main_#t~ret45 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_#t~ret45=1, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237] COND TRUE 0 != main_#t~ret45 && ~someBinaryFLOATComparisonOperation(main_~y~0, 0.0) [L237] havoc main_#t~ret45; [L238] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L238] havoc __ieee754_atan2f_#res; [L238] havoc __ieee754_atan2f_#t~mem25, __ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2, __ieee754_atan2f_#t~mem27, __ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3, __ieee754_atan2f_#t~ret29, __ieee754_atan2f_#t~switch30, __ieee754_atan2f_#t~ite31, __ieee754_atan2f_#t~switch32, __ieee754_atan2f_#t~switch33, __ieee754_atan2f_#t~ite34, __ieee754_atan2f_#t~ret35, __ieee754_atan2f_#t~ret36, __ieee754_atan2f_#t~switch37, __ieee754_atan2f_#t~mem38, __ieee754_atan2f_#t~union39, __ieee754_atan2f_~#gf_u~4, __ieee754_atan2f_#t~mem40, __ieee754_atan2f_#t~union41, __ieee754_atan2f_~#sf_u~1, __ieee754_atan2f_~zh~0, __ieee754_atan2f_~y, __ieee754_atan2f_~x, __ieee754_atan2f_~z~1, __ieee754_atan2f_~k~0, __ieee754_atan2f_~m~0, __ieee754_atan2f_~hx~1, __ieee754_atan2f_~hy~0, __ieee754_atan2f_~ix~2, __ieee754_atan2f_~iy~0; [L118-L213] __ieee754_atan2f_~y := __ieee754_atan2f_#in~y; [L118-L213] __ieee754_atan2f_~x := __ieee754_atan2f_#in~x; [L119] havoc __ieee754_atan2f_~z~1; [L120] havoc __ieee754_atan2f_~k~0; [L120] havoc __ieee754_atan2f_~m~0; [L120] havoc __ieee754_atan2f_~hx~1; [L120] havoc __ieee754_atan2f_~hy~0; [L120] havoc __ieee754_atan2f_~ix~2; [L120] havoc __ieee754_atan2f_~iy~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] FCALL call __ieee754_atan2f_~#gf_u~2 := #Ultimate.alloc(4); [L124] FCALL call write~real(__ieee754_atan2f_~x, { base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] FCALL call __ieee754_atan2f_#t~mem25 := read~int({ base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] __ieee754_atan2f_~hx~1 := (if __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] FCALL call write~real(__ieee754_atan2f_#t~union26, { base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] havoc __ieee754_atan2f_#t~mem25; [L125] havoc __ieee754_atan2f_#t~union26; [L123] FCALL call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~2); [L123] havoc __ieee754_atan2f_~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] __ieee754_atan2f_~ix~2 := ~bitwiseAnd(__ieee754_atan2f_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] FCALL call __ieee754_atan2f_~#gf_u~3 := #Ultimate.alloc(4); [L130] FCALL call write~real(__ieee754_atan2f_~y, { base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] FCALL call __ieee754_atan2f_#t~mem27 := read~int({ base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] __ieee754_atan2f_~hy~0 := (if __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(__ieee754_atan2f_#t~union28, { base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] havoc __ieee754_atan2f_#t~mem27; [L131] havoc __ieee754_atan2f_#t~union28; [L129] FCALL call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~3); [L129] havoc __ieee754_atan2f_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] __ieee754_atan2f_~iy~0 := ~bitwiseAnd(__ieee754_atan2f_~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134] COND TRUE __ieee754_atan2f_~ix~2 > 2139095040 || __ieee754_atan2f_~iy~0 > 2139095040 [L135] __ieee754_atan2f_#res := ~someBinaryArithmeticFLOAToperation(__ieee754_atan2f_~x, __ieee754_atan2f_~y); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] main_#t~ret46 := __ieee754_atan2f_#res; [L238] main_~res~0 := main_#t~ret46; [L238] havoc main_#t~ret46; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241] COND TRUE ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L27-L32] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(16); [L27-L32] FCALL call write~init~real(0.46364760399, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.78539812565, { base: ~#atanhi_atan~0!base, offset: 4 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.98279368877, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(1.5707962513, { base: ~#atanhi_atan~0!base, offset: 12 + ~#atanhi_atan~0!offset }, 4); [L34-L39] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(16); [L34-L39] FCALL call write~init~real(5.012158244E-9, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.7748947079E-8, { base: ~#atanlo_atan~0!base, offset: 4 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.447321717E-8, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(7.5497894159E-8, { base: ~#atanlo_atan~0!base, offset: 12 + ~#atanlo_atan~0!offset }, 4); [L41-L45] FCALL call ~#aT_atan~0 := #Ultimate.alloc(44); [L41-L45] FCALL call write~init~real(0.33333334327, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), { base: ~#aT_atan~0!base, offset: 4 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.14285714924, { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), { base: ~#aT_atan~0!base, offset: 12 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.090908870101, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), { base: ~#aT_atan~0!base, offset: 20 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.066610731184, { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), { base: ~#aT_atan~0!base, offset: 28 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.049768779427, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), { base: ~#aT_atan~0!base, offset: 36 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.016285819933, { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [?] havoc main_#res; [?] havoc main_#t~nondet44, main_#t~ret45, main_#t~ret46, main_~res~0, main_~x~0, main_~y~0; [L234] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] main_~y~0 := main_#t~nondet44; [L235] havoc main_#t~nondet44; [L237] isfinite_float_#in~x := main_~y~0; [L237] havoc isfinite_float_#res; [L237] havoc isfinite_float_#t~mem42, isfinite_float_#t~union43, isfinite_float_~#gf_u~5, isfinite_float_~x, isfinite_float_~ix~3; [L216-L225] isfinite_float_~x := isfinite_float_#in~x; [L217] havoc isfinite_float_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] FCALL call isfinite_float_~#gf_u~5 := #Ultimate.alloc(4); [L220] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] FCALL call isfinite_float_#t~mem42 := read~int({ base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] isfinite_float_~ix~3 := (if isfinite_float_#t~mem42 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem42 % 4294967296 % 4294967296 else isfinite_float_#t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] FCALL call write~real(isfinite_float_#t~union43, { base: isfinite_float_~#gf_u~5!base, offset: isfinite_float_~#gf_u~5!offset }, 4); [L221] havoc isfinite_float_#t~mem42; [L221] havoc isfinite_float_#t~union43; [L219] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~5); [L219] havoc isfinite_float_~#gf_u~5; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] isfinite_float_~ix~3 := ~bitwiseAnd(isfinite_float_~ix~3, 2147483647); [L224] isfinite_float_#res := (if isfinite_float_~ix~3 < 2139095040 then 1 else 0); [L237] main_#t~ret45 := isfinite_float_#res; [L237] assume -2147483648 <= main_#t~ret45 && main_#t~ret45 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_#t~ret45=1, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237] COND TRUE 0 != main_#t~ret45 && ~someBinaryFLOATComparisonOperation(main_~y~0, 0.0) [L237] havoc main_#t~ret45; [L238] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L238] havoc __ieee754_atan2f_#res; [L238] havoc __ieee754_atan2f_#t~mem25, __ieee754_atan2f_#t~union26, __ieee754_atan2f_~#gf_u~2, __ieee754_atan2f_#t~mem27, __ieee754_atan2f_#t~union28, __ieee754_atan2f_~#gf_u~3, __ieee754_atan2f_#t~ret29, __ieee754_atan2f_#t~switch30, __ieee754_atan2f_#t~ite31, __ieee754_atan2f_#t~switch32, __ieee754_atan2f_#t~switch33, __ieee754_atan2f_#t~ite34, __ieee754_atan2f_#t~ret35, __ieee754_atan2f_#t~ret36, __ieee754_atan2f_#t~switch37, __ieee754_atan2f_#t~mem38, __ieee754_atan2f_#t~union39, __ieee754_atan2f_~#gf_u~4, __ieee754_atan2f_#t~mem40, __ieee754_atan2f_#t~union41, __ieee754_atan2f_~#sf_u~1, __ieee754_atan2f_~zh~0, __ieee754_atan2f_~y, __ieee754_atan2f_~x, __ieee754_atan2f_~z~1, __ieee754_atan2f_~k~0, __ieee754_atan2f_~m~0, __ieee754_atan2f_~hx~1, __ieee754_atan2f_~hy~0, __ieee754_atan2f_~ix~2, __ieee754_atan2f_~iy~0; [L118-L213] __ieee754_atan2f_~y := __ieee754_atan2f_#in~y; [L118-L213] __ieee754_atan2f_~x := __ieee754_atan2f_#in~x; [L119] havoc __ieee754_atan2f_~z~1; [L120] havoc __ieee754_atan2f_~k~0; [L120] havoc __ieee754_atan2f_~m~0; [L120] havoc __ieee754_atan2f_~hx~1; [L120] havoc __ieee754_atan2f_~hy~0; [L120] havoc __ieee754_atan2f_~ix~2; [L120] havoc __ieee754_atan2f_~iy~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] FCALL call __ieee754_atan2f_~#gf_u~2 := #Ultimate.alloc(4); [L124] FCALL call write~real(__ieee754_atan2f_~x, { base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] FCALL call __ieee754_atan2f_#t~mem25 := read~int({ base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] __ieee754_atan2f_~hx~1 := (if __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] FCALL call write~real(__ieee754_atan2f_#t~union26, { base: __ieee754_atan2f_~#gf_u~2!base, offset: __ieee754_atan2f_~#gf_u~2!offset }, 4); [L125] havoc __ieee754_atan2f_#t~mem25; [L125] havoc __ieee754_atan2f_#t~union26; [L123] FCALL call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~2); [L123] havoc __ieee754_atan2f_~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] __ieee754_atan2f_~ix~2 := ~bitwiseAnd(__ieee754_atan2f_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] FCALL call __ieee754_atan2f_~#gf_u~3 := #Ultimate.alloc(4); [L130] FCALL call write~real(__ieee754_atan2f_~y, { base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] FCALL call __ieee754_atan2f_#t~mem27 := read~int({ base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] __ieee754_atan2f_~hy~0 := (if __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2f_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(__ieee754_atan2f_#t~union28, { base: __ieee754_atan2f_~#gf_u~3!base, offset: __ieee754_atan2f_~#gf_u~3!offset }, 4); [L131] havoc __ieee754_atan2f_#t~mem27; [L131] havoc __ieee754_atan2f_#t~union28; [L129] FCALL call ULTIMATE.dealloc(__ieee754_atan2f_~#gf_u~3); [L129] havoc __ieee754_atan2f_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] __ieee754_atan2f_~iy~0 := ~bitwiseAnd(__ieee754_atan2f_~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134] COND TRUE __ieee754_atan2f_~ix~2 > 2139095040 || __ieee754_atan2f_~iy~0 > 2139095040 [L135] __ieee754_atan2f_#res := ~someBinaryArithmeticFLOAToperation(__ieee754_atan2f_~x, __ieee754_atan2f_~y); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] main_#t~ret46 := __ieee754_atan2f_#res; [L238] main_~res~0 := main_#t~ret46; [L238] havoc main_#t~ret46; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241] COND TRUE ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=5.0, __ieee754_atan2f_#in~y=2.0, __ieee754_atan2f_#res=7.0, __ieee754_atan2f_~hx~1=0, __ieee754_atan2f_~hy~0=0, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=5.0, __ieee754_atan2f_~y=2.0, isfinite_float_#in~x=2.0, isfinite_float_#res=1, isfinite_float_~ix~3=0, isfinite_float_~x=2.0, main_~res~0=7.0, main_~x~0=5.0, main_~y~0=2.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L27-L32] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(16); [L27-L32] FCALL call write~init~real(0.46364760399, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.78539812565, { base: ~#atanhi_atan~0!base, offset: 4 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.98279368877, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(1.5707962513, { base: ~#atanhi_atan~0!base, offset: 12 + ~#atanhi_atan~0!offset }, 4); [L34-L39] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(16); [L34-L39] FCALL call write~init~real(5.012158244E-9, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.7748947079E-8, { base: ~#atanlo_atan~0!base, offset: 4 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.447321717E-8, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(7.5497894159E-8, { base: ~#atanlo_atan~0!base, offset: 12 + ~#atanlo_atan~0!offset }, 4); [L41-L45] FCALL call ~#aT_atan~0 := #Ultimate.alloc(44); [L41-L45] FCALL call write~init~real(0.33333334327, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), { base: ~#aT_atan~0!base, offset: 4 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.14285714924, { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), { base: ~#aT_atan~0!base, offset: 12 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.090908870101, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), { base: ~#aT_atan~0!base, offset: 20 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.066610731184, { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), { base: ~#aT_atan~0!base, offset: 28 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.049768779427, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), { base: ~#aT_atan~0!base, offset: 36 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.016285819933, { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [L234] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] ~y~0 := #t~nondet44; [L235] havoc #t~nondet44; [L216-L225] ~x := #in~x; [L217] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] FCALL call ~#gf_u~5 := #Ultimate.alloc(4); [L220] FCALL call write~real(~x, { base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] FCALL call #t~mem42 := read~int({ base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] ~ix~3 := (if #t~mem42 % 4294967296 % 4294967296 <= 2147483647 then #t~mem42 % 4294967296 % 4294967296 else #t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] FCALL call write~real(#t~union43, { base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] havoc #t~mem42; [L221] havoc #t~union43; [L219] FCALL call ULTIMATE.dealloc(~#gf_u~5); [L219] havoc ~#gf_u~5; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] ~ix~3 := ~bitwiseAnd(~ix~3, 2147483647); [L224] #res := (if ~ix~3 < 2139095040 then 1 else 0); [L237] assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237] COND TRUE 0 != #t~ret45 && ~someBinaryFLOATComparisonOperation(~y~0, 0.0) [L237] havoc #t~ret45; [L118-L213] ~y := #in~y; [L118-L213] ~x := #in~x; [L119] havoc ~z~1; [L120] havoc ~k~0; [L120] havoc ~m~0; [L120] havoc ~hx~1; [L120] havoc ~hy~0; [L120] havoc ~ix~2; [L120] havoc ~iy~0; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L124] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] FCALL call #t~mem25 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] ~hx~1 := (if #t~mem25 % 4294967296 % 4294967296 <= 2147483647 then #t~mem25 % 4294967296 % 4294967296 else #t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] FCALL call write~real(#t~union26, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] havoc #t~mem25; [L125] havoc #t~union26; [L123] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L123] havoc ~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] ~ix~2 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L130] FCALL call write~real(~y, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] FCALL call #t~mem27 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] ~hy~0 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union28, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] havoc #t~mem27; [L131] havoc #t~union28; [L129] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L129] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134] COND TRUE ~ix~2 > 2139095040 || ~iy~0 > 2139095040 [L135] #res := ~someBinaryArithmeticFLOAToperation(~x, ~y); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] ~res~0 := #t~ret46; [L238] havoc #t~ret46; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241] COND TRUE ~someBinaryFLOATComparisonOperation(~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L27-L32] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(16); [L27-L32] FCALL call write~init~real(0.46364760399, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.78539812565, { base: ~#atanhi_atan~0!base, offset: 4 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(0.98279368877, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 4); [L27-L32] FCALL call write~init~real(1.5707962513, { base: ~#atanhi_atan~0!base, offset: 12 + ~#atanhi_atan~0!offset }, 4); [L34-L39] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(16); [L34-L39] FCALL call write~init~real(5.012158244E-9, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.7748947079E-8, { base: ~#atanlo_atan~0!base, offset: 4 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(3.447321717E-8, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 4); [L34-L39] FCALL call write~init~real(7.5497894159E-8, { base: ~#atanlo_atan~0!base, offset: 12 + ~#atanlo_atan~0!offset }, 4); [L41-L45] FCALL call ~#aT_atan~0 := #Ultimate.alloc(44); [L41-L45] FCALL call write~init~real(0.33333334327, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.20000000298), { base: ~#aT_atan~0!base, offset: 4 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.14285714924, { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110449), { base: ~#aT_atan~0!base, offset: 12 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.090908870101, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.076918758452), { base: ~#aT_atan~0!base, offset: 20 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.066610731184, { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335702866), { base: ~#aT_atan~0!base, offset: 28 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.049768779427, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531571299), { base: ~#aT_atan~0!base, offset: 36 + ~#aT_atan~0!offset }, 4); [L41-L45] FCALL call write~init~real(0.016285819933, { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 4); [L47-L49] ~one_atan~0 := 1.0; [L47-L49] ~huge_atan~0 := 1.0E30; [L47-L49] ~pi_o_4~0 := 0.78539818525; [L47-L49] ~pi_o_2~0 := 1.5707963705; [L47-L49] ~pi~0 := 3.141592741; [L115-L116] ~tiny_atan2~0 := 1.0E-30; [L115-L116] ~zero_atan2~0 := 0.0; [L115-L116] ~pi_lo_atan2~0 := ~someUnaryDOUBLEoperation(8.7422776573E-8); [L234] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L235] ~y~0 := #t~nondet44; [L235] havoc #t~nondet44; [L216-L225] ~x := #in~x; [L217] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L219] FCALL call ~#gf_u~5 := #Ultimate.alloc(4); [L220] FCALL call write~real(~x, { base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] FCALL call #t~mem42 := read~int({ base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] ~ix~3 := (if #t~mem42 % 4294967296 % 4294967296 <= 2147483647 then #t~mem42 % 4294967296 % 4294967296 else #t~mem42 % 4294967296 % 4294967296 - 4294967296); [L221] FCALL call write~real(#t~union43, { base: ~#gf_u~5!base, offset: ~#gf_u~5!offset }, 4); [L221] havoc #t~mem42; [L221] havoc #t~union43; [L219] FCALL call ULTIMATE.dealloc(~#gf_u~5); [L219] havoc ~#gf_u~5; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L223] ~ix~3 := ~bitwiseAnd(~ix~3, 2147483647); [L224] #res := (if ~ix~3 < 2139095040 then 1 else 0); [L237] assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L237] COND TRUE 0 != #t~ret45 && ~someBinaryFLOATComparisonOperation(~y~0, 0.0) [L237] havoc #t~ret45; [L118-L213] ~y := #in~y; [L118-L213] ~x := #in~x; [L119] havoc ~z~1; [L120] havoc ~k~0; [L120] havoc ~m~0; [L120] havoc ~hx~1; [L120] havoc ~hy~0; [L120] havoc ~ix~2; [L120] havoc ~iy~0; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L123] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L124] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] FCALL call #t~mem25 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] ~hx~1 := (if #t~mem25 % 4294967296 % 4294967296 <= 2147483647 then #t~mem25 % 4294967296 % 4294967296 else #t~mem25 % 4294967296 % 4294967296 - 4294967296); [L125] FCALL call write~real(#t~union26, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L125] havoc #t~mem25; [L125] havoc #t~union26; [L123] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L123] havoc ~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L127] ~ix~2 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L129] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L130] FCALL call write~real(~y, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] FCALL call #t~mem27 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] ~hy~0 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union28, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L131] havoc #t~mem27; [L131] havoc #t~union28; [L129] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L129] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L133] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L134] COND TRUE ~ix~2 > 2139095040 || ~iy~0 > 2139095040 [L135] #res := ~someBinaryArithmeticFLOAToperation(~x, ~y); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L238] ~res~0 := #t~ret46; [L238] havoc #t~ret46; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L241] COND TRUE ~someBinaryFLOATComparisonOperation(~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L242] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E30, ~one_atan~0=1.0, ~pi_o_2~0=3141592741/2000000000, ~pi_o_4~0=3141592741/4000000000, ~pi~0=3141592741/1000000000, ~tiny_atan2~0=1/1000000000000000000000000000000, ~zero_atan2~0=0.0] [L27-L32] static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L34-L39] static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L41-L45] static const float aT_atan[] = { 3.3333334327e-01, -2.0000000298e-01, 1.4285714924e-01, -1.1111110449e-01, 9.0908870101e-02, -7.6918758452e-02, 6.6610731184e-02, -5.8335702866e-02, 4.9768779427e-02, -3.6531571299e-02, 1.6285819933e-02, }; [L47-L49] static const float one_atan = 1.0, huge_atan = 1.0e30, pi_o_4 = 7.8539818525e-01, pi_o_2 = 1.5707963705e+00, pi = 3.1415927410e+00; [L115-L116] static const float tiny_atan2 = 1.0e-30, zero_atan2 = 0.0, pi_lo_atan2 = -8.7422776573e-08; [L234] float x = -1.0f / 0.0f; [L235] float y = __VERIFIER_nondet_float(); [L217] __int32_t ix; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L219] ieee_float_shape_type gf_u; [L220] gf_u.value = (x) [L221] EXPR gf_u.word [L221] (ix) = gf_u.word [L223] ix &= 0x7fffffff [L224] return (((ix) < 0x7f800000L)); [L237] COND TRUE isfinite_float(y) && y < 0.0f [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L123] ieee_float_shape_type gf_u; [L124] gf_u.value = (x) [L125] EXPR gf_u.word [L125] (hx) = gf_u.word [L127] ix = hx & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L129] ieee_float_shape_type gf_u; [L130] gf_u.value = (y) [L131] EXPR gf_u.word [L131] (hy) = gf_u.word [L133] iy = hy & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L134] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L135] return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L238] float res = __ieee754_atan2f(y, x); [L241] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L242] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] ----- [2018-11-23 13:31:46,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:31:46 ImpRootNode [2018-11-23 13:31:46,253 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 13:31:46,253 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:31:46,253 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:31:46,258 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:31:46,259 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:45" (3/4) ... [2018-11-23 13:31:46,264 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 13:31:46,264 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:31:46,265 INFO L168 Benchmark]: Toolchain (without parser) took 1414.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 959.2 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 75.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:46,267 INFO L168 Benchmark]: CDTParser took 0.10 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 13:31:46,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -203.4 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:46,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:46,268 INFO L168 Benchmark]: Boogie Preprocessor took 34.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:31:46,269 INFO L168 Benchmark]: RCFGBuilder took 647.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:46,269 INFO L168 Benchmark]: CodeCheck took 423.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:46,271 INFO L168 Benchmark]: Witness Printer took 10.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:31:46,274 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 96 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 35 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 111 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 27 NumberOfCodeBlocks, 27 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 121 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 242]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 241, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, overapproximation of someBinaryArithmeticFLOAToperation at line 135. Possible FailurePath: [L27-L32] static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L34-L39] static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L41-L45] static const float aT_atan[] = { 3.3333334327e-01, -2.0000000298e-01, 1.4285714924e-01, -1.1111110449e-01, 9.0908870101e-02, -7.6918758452e-02, 6.6610731184e-02, -5.8335702866e-02, 4.9768779427e-02, -3.6531571299e-02, 1.6285819933e-02, }; [L47-L49] static const float one_atan = 1.0, huge_atan = 1.0e30, pi_o_4 = 7.8539818525e-01, pi_o_2 = 1.5707963705e+00, pi = 3.1415927410e+00; [L115-L116] static const float tiny_atan2 = 1.0e-30, zero_atan2 = 0.0, pi_lo_atan2 = -8.7422776573e-08; [L234] float x = -1.0f / 0.0f; [L235] float y = __VERIFIER_nondet_float(); [L217] __int32_t ix; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L219] ieee_float_shape_type gf_u; [L220] gf_u.value = (x) [L221] EXPR gf_u.word [L221] (ix) = gf_u.word [L223] ix &= 0x7fffffff [L224] return (((ix) < 0x7f800000L)); [L237] COND TRUE isfinite_float(y) && y < 0.0f [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L123] ieee_float_shape_type gf_u; [L124] gf_u.value = (x) [L125] EXPR gf_u.word [L125] (hx) = gf_u.word [L127] ix = hx & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L129] ieee_float_shape_type gf_u; [L130] gf_u.value = (y) [L131] EXPR gf_u.word [L131] (hy) = gf_u.word [L133] iy = hy & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L134] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L135] return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L238] float res = __ieee754_atan2f(y, x); [L241] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L242] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 260.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -203.4 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 647.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 11.5 GB. * CodeCheck took 423.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Witness Printer took 10.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. 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 13:31:47,730 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:31:47,732 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:31:47,740 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:31:47,740 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:31:47,741 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:31:47,742 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:31:47,743 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:31:47,744 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:31:47,745 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:31:47,746 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:31:47,746 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:31:47,746 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:31:47,747 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:31:47,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:31:47,749 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:31:47,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:31:47,750 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:31:47,752 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:31:47,753 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:31:47,753 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:31:47,754 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:31:47,756 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:31:47,756 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:31:47,756 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:31:47,757 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:31:47,758 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:31:47,758 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:31:47,759 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:31:47,759 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:31:47,760 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:31:47,760 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:31:47,760 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:31:47,760 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:31:47,761 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:31:47,762 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:31:47,762 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:31:47,772 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:31:47,772 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:31:47,773 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:31:47,773 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:31:47,773 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:31:47,774 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:31:47,774 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:31:47,774 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:31:47,774 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:31:47,774 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:31:47,774 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:31:47,775 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:31:47,776 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:31:47,776 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:31:47,776 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:31:47,776 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:31:47,776 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:31:47,776 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:31:47,777 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:31:47,777 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_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak 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 -> Kojak 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 -> 036147ea32d59f78fdf8008b291a774f4d19cb0b [2018-11-23 13:31:47,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:31:47,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:31:47,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:31:47,821 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:31:47,821 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:31:47,822 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c [2018-11-23 13:31:47,860 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/0a1d3b7f0/54679b75a38f4c9d983cef2e22a2ed09/FLAG444fca605 [2018-11-23 13:31:48,204 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:31:48,204 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/sv-benchmarks/c/float-newlib/float_req_bl_0682a_true-unreach-call.c [2018-11-23 13:31:48,209 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/0a1d3b7f0/54679b75a38f4c9d983cef2e22a2ed09/FLAG444fca605 [2018-11-23 13:31:48,628 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/data/0a1d3b7f0/54679b75a38f4c9d983cef2e22a2ed09 [2018-11-23 13:31:48,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:31:48,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:31:48,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:31:48,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:31:48,634 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:31:48,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3430de7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48, skipping insertion in model container [2018-11-23 13:31:48,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:31:48,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:31:48,825 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:31:48,832 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:31:48,875 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:31:48,900 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:31:48,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48 WrapperNode [2018-11-23 13:31:48,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:31:48,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:31:48,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:31:48,902 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:31:48,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:31:48,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:31:48,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:31:48,987 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:31:48,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:48,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:49,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:49,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:49,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... [2018-11-23 13:31:49,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:31:49,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:31:49,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:31:49,018 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:31:49,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 13:31:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-11-23 13:31:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-23 13:31:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:31:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-23 13:31:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:31:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:31:49,304 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:31:49,318 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:32:17,950 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:34:15,707 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:34:15,707 INFO L280 CfgBuilder]: Removed 24 assue(true) statements. [2018-11-23 13:34:15,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:34:15 BoogieIcfgContainer [2018-11-23 13:34:15,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:34:15,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 13:34:15,708 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 13:34:15,714 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 13:34:15,715 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:34:15" (1/1) ... [2018-11-23 13:34:15,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:34:15,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-23 13:34:15,747 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-23 13:34:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 13:34:15,748 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:15,784 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:15,829 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2018-11-23 13:34:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2018-11-23 13:34:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 13:34:15,847 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:15,848 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:15,909 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 72 states and 109 transitions. [2018-11-23 13:34:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 109 transitions. [2018-11-23 13:34:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 13:34:16,880 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:16,881 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:16,916 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 73 states and 111 transitions. [2018-11-23 13:34:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 111 transitions. [2018-11-23 13:34:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 13:34:19,449 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:19,450 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:19,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2018-11-23 13:34:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2018-11-23 13:34:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-23 13:34:25,633 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:25,634 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:25,675 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 69 states and 100 transitions. [2018-11-23 13:34:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 100 transitions. [2018-11-23 13:34:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 13:34:25,707 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:25,708 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:25,758 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 67 states and 95 transitions. [2018-11-23 13:34:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 95 transitions. [2018-11-23 13:34:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 13:34:44,141 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:44,142 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:44,173 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 94 transitions. [2018-11-23 13:34:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2018-11-23 13:34:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 13:34:44,603 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:44,604 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:44,645 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 67 states and 93 transitions. [2018-11-23 13:34:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 13:34:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 13:34:47,627 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:47,628 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:47,658 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:34:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:34:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 92 transitions. [2018-11-23 13:34:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-23 13:34:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 13:34:48,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:34:48,630 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:34:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:34:48,682 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:34:51,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:35:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:35:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 91 transitions. [2018-11-23 13:35:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 13:35:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 13:35:04,554 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:35:04,555 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:35:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:35:04,607 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:35:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:35:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:35:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 90 transitions. [2018-11-23 13:35:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2018-11-23 13:35:10,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 13:35:10,577 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:35:10,578 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:35:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:35:10,635 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:35:15,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:35:49,481 WARN L180 SmtUtils]: Spent 7.36 s on a formula simplification that was a NOOP. DAG size: 53 [2018-11-23 13:35:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:35:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 63 states and 84 transitions. [2018-11-23 13:35:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 84 transitions. [2018-11-23 13:35:53,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 13:35:53,233 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:35:53,234 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:35:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:35:53,408 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:36:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:37:10,421 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-11-23 13:37:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:37:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 65 states and 90 transitions. [2018-11-23 13:37:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2018-11-23 13:37:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 13:37:10,638 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:37:10,639 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:37:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:37:10,660 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:37:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:37:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:37:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 88 transitions. [2018-11-23 13:37:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 88 transitions. [2018-11-23 13:37:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 13:37:20,321 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:37:20,322 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:37:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:37:20,343 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:37:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:37:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:37:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 91 transitions. [2018-11-23 13:37:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 13:37:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 13:37:28,823 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:37:28,823 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:37:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:37:28,891 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:37:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:37:36,729 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2018-11-23 13:37:44,253 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2018-11-23 13:38:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:38:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 90 transitions. [2018-11-23 13:38:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2018-11-23 13:38:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 13:38:11,377 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:38:11,378 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:38:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:38:11,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:38:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:38:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:38:11,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 89 transitions. [2018-11-23 13:38:11,415 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 89 transitions. [2018-11-23 13:38:11,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 13:38:11,415 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:38:11,416 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:38:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:38:11,466 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:38:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:39:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:39:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 67 states and 88 transitions. [2018-11-23 13:39:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2018-11-23 13:39:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 13:39:32,678 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:39:32,679 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:39:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:39:32,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:39:32,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:39:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:39:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 67 states and 82 transitions. [2018-11-23 13:39:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2018-11-23 13:39:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 13:39:32,711 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:39:32,712 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:39:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:39:32,748 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:39:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:39:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:39:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 65 states and 78 transitions. [2018-11-23 13:39:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 78 transitions. [2018-11-23 13:39:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 13:39:33,783 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:39:33,784 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:39:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:39:33,933 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:39:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:39:40,371 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2018-11-23 13:40:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:40:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2018-11-23 13:40:07,000 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2018-11-23 13:40:07,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 13:40:07,000 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 22 iterations. [2018-11-23 13:40:07,005 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 13:40:07,942 INFO L579 CodeCheckObserver]: Invariant with dag size 40 [2018-11-23 13:40:07,946 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,947 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,947 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,947 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,947 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,947 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,951 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,953 INFO L579 CodeCheckObserver]: Invariant with dag size 14 [2018-11-23 13:40:07,953 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,953 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,953 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,953 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,954 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,955 INFO L579 CodeCheckObserver]: Invariant with dag size 33 [2018-11-23 13:40:07,955 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,955 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,955 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,955 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,957 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,957 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,957 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,957 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:07,959 INFO L579 CodeCheckObserver]: Invariant with dag size 26 [2018-11-23 13:40:07,959 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,959 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,959 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,960 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,960 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,960 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,960 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,960 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,961 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,961 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,961 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,961 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,961 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 13:40:07,962 INFO L579 CodeCheckObserver]: Invariant with dag size 22 [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,962 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,963 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:07,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:40:07 ImpRootNode [2018-11-23 13:40:07,964 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 13:40:07,964 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:40:07,964 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:40:07,965 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:40:07,965 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:34:15" (3/4) ... [2018-11-23 13:40:07,972 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 13:40:07,975 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-23 13:40:07,976 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-23 13:40:07,982 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2018-11-23 13:40:07,982 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2018-11-23 13:40:07,983 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 13:40:08,008 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && ~fp.lt~FLOAT(y, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) && (\exists v_prenex_28 : bv32 :: ~bvslt32(~bvand32(2147483647bv32, v_prenex_28), 2139095040bv32) && ~fp~LONGDOUBLE(v_prenex_28[31:31], v_prenex_28[30:23], v_prenex_28[22:0]) == y) [2018-11-23 13:40:08,008 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((~fp.lt~FLOAT(y, ~Pluszero~LONGDOUBLE()) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) && ~bvand32(2147483647bv32, hx) == ix) && (\exists v_prenex_28 : bv32 :: ~bvslt32(~bvand32(2147483647bv32, v_prenex_28), 2139095040bv32) && ~fp~LONGDOUBLE(v_prenex_28[31:31], v_prenex_28[30:23], v_prenex_28[22:0]) == y) [2018-11-23 13:40:08,008 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi && \result == ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(pi), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) [2018-11-23 13:40:08,049 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4bd92a95-b580-4929-ba55-e70d2adadf80/bin-2019/ukojak/witness.graphml [2018-11-23 13:40:08,049 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:40:08,050 INFO L168 Benchmark]: Toolchain (without parser) took 499418.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -128.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:40:08,050 INFO L168 Benchmark]: CDTParser took 0.17 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 13:40:08,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.21 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:40:08,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -167.9 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-11-23 13:40:08,051 INFO L168 Benchmark]: Boogie Preprocessor took 30.68 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 13:40:08,051 INFO L168 Benchmark]: RCFGBuilder took 146689.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:40:08,052 INFO L168 Benchmark]: CodeCheck took 352256.07 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 14.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -70.7 MB). Peak memory consumption was 284.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:40:08,052 INFO L168 Benchmark]: Witness Printer took 84.94 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:40:08,053 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 96 locations, 1 error locations. SAFE Result, 351.2s OverallTime, 22 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 54659416 SDtfs, 15598100 SDslu, 15107020 SDs, 0 SdLazy, 35527152 SolverSat, 12104112 SolverUnsat, 262656 SolverUnknown, 0 SolverNotchecked, 162.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4975 GetRequests, 4599 SyntacticMatches, 46 SemanticMatches, 330 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45875 ImplicationChecksByTransitivity, 331.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 43.7s InterpolantComputationTime, 540 NumberOfCodeBlocks, 540 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 519 ConstructedInterpolants, 98 QuantifiedInterpolants, 118903 SizeOfPredicates, 114 NumberOfNonLiveVariables, 2176 ConjunctsInSsa, 163 ConjunctsInUnsatCore, 21 InterpolantComputations, 21 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, ReuseStatistics: No data available - PositiveResult [Line: 242]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 128]: Loop Invariant [2018-11-23 13:40:08,054 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,054 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,055 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,057 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] Derived loop invariant: ((((~fp.lt~FLOAT(y, ~Pluszero~LONGDOUBLE()) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) && ~bvand32(2147483647bv32, hx) == ix) && (\exists v_prenex_28 : bv32 :: ~bvslt32(~bvand32(2147483647bv32, v_prenex_28), 2139095040bv32) && ~fp~LONGDOUBLE(v_prenex_28[31:31], v_prenex_28[30:23], v_prenex_28[22:0]) == y) - InvariantResult [Line: 118]: Loop Invariant [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,058 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi && \result == ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(pi), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) - InvariantResult [Line: 122]: Loop Invariant [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,059 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,060 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-11-23 13:40:08,061 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] Derived loop invariant: (((~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && ~fp.lt~FLOAT(y, ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) && (\exists v_prenex_28 : bv32 :: ~bvslt32(~bvand32(2147483647bv32, v_prenex_28), 2139095040bv32) && ~fp~LONGDOUBLE(v_prenex_28[31:31], v_prenex_28[30:23], v_prenex_28[22:0]) == y) - InvariantResult [Line: 218]: Loop Invariant [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,062 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == y && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000)) - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 218]: Loop Invariant [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:40:08,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((x == y && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/1000000000)) == pi) && ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 269.21 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -167.9 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.68 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. * RCFGBuilder took 146689.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 11.5 GB. * CodeCheck took 352256.07 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 14.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -70.7 MB). Peak memory consumption was 284.0 MB. Max. memory is 11.5 GB. * Witness Printer took 84.94 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...