./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b_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_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/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 a08e98589992bcd32695ff0fd47c826511b7c0fa .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/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 a08e98589992bcd32695ff0fd47c826511b7c0fa ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 03:48:02,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:48:02,622 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:48:02,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:48:02,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:48:02,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:48:02,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:48:02,632 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:48:02,634 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:48:02,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:48:02,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:48:02,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:48:02,636 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:48:02,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:48:02,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:48:02,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:48:02,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:48:02,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:48:02,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:48:02,643 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:48:02,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:48:02,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:48:02,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:48:02,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:48:02,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:48:02,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:48:02,648 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:48:02,649 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:48:02,649 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:48:02,650 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:48:02,650 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:48:02,651 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:48:02,651 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:48:02,651 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:48:02,652 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:48:02,652 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:48:02,653 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:48:02,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:48:02,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:48:02,664 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:48:02,664 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:48:02,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:48:02,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:48:02,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:48:02,665 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:48:02,665 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:48:02,665 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:48:02,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:48:02,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:48:02,666 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:48:02,666 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:48:02,667 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:48:02,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:48:02,667 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:48:02,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:48:02,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:48:02,667 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:48:02,668 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:48:02,668 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:48:02,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:48:02,668 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:48:02,668 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_c346527c-d465-4b92-9da2-214977e5dd4b/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 -> a08e98589992bcd32695ff0fd47c826511b7c0fa [2018-11-23 03:48:02,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:48:02,702 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:48:02,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:48:02,706 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:48:02,706 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:48:02,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c [2018-11-23 03:48:02,747 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b602ea09c/5435f90479804724962fa25172e2fcda/FLAGc2016918d [2018-11-23 03:48:03,116 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:48:03,117 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c [2018-11-23 03:48:03,124 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b602ea09c/5435f90479804724962fa25172e2fcda/FLAGc2016918d [2018-11-23 03:48:03,511 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b602ea09c/5435f90479804724962fa25172e2fcda [2018-11-23 03:48:03,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:48:03,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:48:03,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:48:03,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:48:03,519 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:48:03,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17890f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03, skipping insertion in model container [2018-11-23 03:48:03,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:48:03,551 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:48:03,722 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:48:03,727 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:48:03,766 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:48:03,831 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:48:03,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03 WrapperNode [2018-11-23 03:48:03,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:48:03,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:48:03,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:48:03,833 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:48:03,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:48:03,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:48:03,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:48:03,871 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:48:03,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... [2018-11-23 03:48:03,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:48:03,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:48:03,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:48:03,902 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:48:03,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/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 03:48:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 03:48:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:48:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 03:48:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-23 03:48:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-23 03:48:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:48:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:48:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:48:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 03:48:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 03:48:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-23 03:48:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-23 03:48:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:48:04,424 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:48:04,425 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-11-23 03:48:04,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:48:04 BoogieIcfgContainer [2018-11-23 03:48:04,425 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:48:04,425 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 03:48:04,426 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 03:48:04,434 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 03:48:04,434 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:48:04" (1/1) ... [2018-11-23 03:48:04,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:48:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:48:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-11-23 03:48:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-11-23 03:48:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 03:48:04,474 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:48:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:48:04,563 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 03:48:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:48:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-11-23 03:48:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-11-23 03:48:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 03:48:04,573 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:48:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:48:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:48:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:48:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 03:48:04,731 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~ret42, main_~x~0, main_~y~0, main_~res~0;main_~x~0 := ~someUnaryFLOAToperation(0.0);main_~y~0 := ~someUnaryFLOAToperation(0.0);__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=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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~ret42 := __ieee754_atan2f_#res;main_~res~0 := main_#t~ret42;havoc main_#t~ret42; VAL [ULTIMATE.start___ieee754_atan2f_~hx~1=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~res~0=12.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |ULTIMATE.start___ieee754_atan2f_#res|=12.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~res~0=12.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |ULTIMATE.start___ieee754_atan2f_#res|=12.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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=5920, ULTIMATE.start___ieee754_atan2f_~hy~0=8945, ULTIMATE.start___ieee754_atan2f_~ix~2=2139095041, ULTIMATE.start___ieee754_atan2f_~iy~0=0, ULTIMATE.start___ieee754_atan2f_~x=10.0, ULTIMATE.start___ieee754_atan2f_~y=11.0, ULTIMATE.start_main_~res~0=12.0, ULTIMATE.start_main_~x~0=10.0, ULTIMATE.start_main_~y~0=11.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2f_#in~x|=10.0, |ULTIMATE.start___ieee754_atan2f_#in~y|=11.0, |ULTIMATE.start___ieee754_atan2f_#res|=12.0, |~#aT_atan~0.base|=2, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=3, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=5, |~#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~ret42, main_~x~0, main_~y~0, main_~res~0; [L221] main_~x~0 := ~someUnaryFLOAToperation(0.0); [L222] main_~y~0 := ~someUnaryFLOAToperation(0.0); [L224] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L224] havoc __ieee754_atan2f_#res; [L224] 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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L224] main_#t~ret42 := __ieee754_atan2f_#res; [L224] main_~res~0 := main_#t~ret42; [L224] havoc main_#t~ret42; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L227-L230] assume ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L228] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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~ret42, main_~x~0, main_~y~0, main_~res~0; [L221] main_~x~0 := ~someUnaryFLOAToperation(0.0); [L222] main_~y~0 := ~someUnaryFLOAToperation(0.0); [L224] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L224] havoc __ieee754_atan2f_#res; [L224] 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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L224] main_#t~ret42 := __ieee754_atan2f_#res; [L224] main_~res~0 := main_#t~ret42; [L224] havoc main_#t~ret42; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L227-L230] assume ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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] [L228] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0.base=2, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=3, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=5, ~#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~ret42, main_~x~0, main_~y~0, main_~res~0; [L221] main_~x~0 := ~someUnaryFLOAToperation(0.0); [L222] main_~y~0 := ~someUnaryFLOAToperation(0.0); [L224] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L224] havoc __ieee754_atan2f_#res; [L224] 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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L224] main_#t~ret42 := __ieee754_atan2f_#res; [L224] main_~res~0 := main_#t~ret42; [L224] havoc main_#t~ret42; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L227] COND TRUE ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L228] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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~ret42, main_~x~0, main_~y~0, main_~res~0; [L221] main_~x~0 := ~someUnaryFLOAToperation(0.0); [L222] main_~y~0 := ~someUnaryFLOAToperation(0.0); [L224] __ieee754_atan2f_#in~y, __ieee754_atan2f_#in~x := main_~y~0, main_~x~0; [L224] havoc __ieee754_atan2f_#res; [L224] 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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L224] main_#t~ret42 := __ieee754_atan2f_#res; [L224] main_~res~0 := main_#t~ret42; [L224] havoc main_#t~ret42; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L227] COND TRUE ~someBinaryFLOATComparisonOperation(main_~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L228] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2f_#in~x=10.0, __ieee754_atan2f_#in~y=11.0, __ieee754_atan2f_#res=12.0, __ieee754_atan2f_~hx~1=5920, __ieee754_atan2f_~hy~0=8945, __ieee754_atan2f_~ix~2=2139095041, __ieee754_atan2f_~iy~0=0, __ieee754_atan2f_~x=10.0, __ieee754_atan2f_~y=11.0, main_~res~0=12.0, main_~x~0=10.0, main_~y~0=11.0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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); [L221] ~x~0 := ~someUnaryFLOAToperation(0.0); [L222] ~y~0 := ~someUnaryFLOAToperation(0.0); [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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L224] ~res~0 := #t~ret42; [L224] havoc #t~ret42; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L227] COND TRUE ~someBinaryFLOATComparisonOperation(~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L228] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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); [L221] ~x~0 := ~someUnaryFLOAToperation(0.0); [L222] ~y~0 := ~someUnaryFLOAToperation(0.0); [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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L224] ~res~0 := #t~ret42; [L224] havoc #t~ret42; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L227] COND TRUE ~someBinaryFLOATComparisonOperation(~res~0, ~someUnaryFLOAToperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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] [L228] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=2, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=3, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=5, ~#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; [L221] float x = -0.0f; [L222] float y = -0.0f; [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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] [L224] float res = __ieee754_atan2f(y, x); [L227] COND TRUE res != -pi VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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] [L228] __VERIFIER_error() VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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 03:48:04,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:48:04 ImpRootNode [2018-11-23 03:48:04,813 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 03:48:04,814 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:48:04,814 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:48:04,814 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:48:04,814 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:48:04" (3/4) ... [2018-11-23 03:48:04,820 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 03:48:04,820 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:48:04,821 INFO L168 Benchmark]: Toolchain (without parser) took 1306.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 958.5 MB in the beginning and 1.0 GB in the end (delta: -51.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,823 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:48:04,823 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 958.5 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,826 INFO L168 Benchmark]: Boogie Preprocessor took 30.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,827 INFO L168 Benchmark]: RCFGBuilder took 523.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,827 INFO L168 Benchmark]: CodeCheck took 387.89 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: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:48:04,828 INFO L168 Benchmark]: Witness Printer took 6.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:48:04,833 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, 90 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 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, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 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: 228]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 227, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, overapproximation of someUnaryFLOAToperation at line 221, 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; [L221] float x = -0.0f; [L222] float y = -0.0f; [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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] [L224] float res = __ieee754_atan2f(y, x); [L227] COND TRUE res != -pi VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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] [L228] __VERIFIER_error() VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, 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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 316.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 958.5 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 523.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * CodeCheck took 387.89 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: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. * Witness Printer took 6.84 ms. Allocated memory is still 1.1 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 03:48:06,371 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:48:06,373 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:48:06,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:48:06,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:48:06,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:48:06,384 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:48:06,384 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:48:06,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:48:06,386 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:48:06,387 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:48:06,387 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:48:06,388 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:48:06,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:48:06,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:48:06,390 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:48:06,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:48:06,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:48:06,394 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:48:06,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:48:06,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:48:06,397 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:48:06,399 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:48:06,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:48:06,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:48:06,401 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:48:06,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:48:06,402 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:48:06,403 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:48:06,404 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:48:06,404 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:48:06,405 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:48:06,405 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:48:06,405 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:48:06,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:48:06,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:48:06,407 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:48:06,418 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:48:06,419 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:48:06,419 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:48:06,419 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:48:06,420 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:48:06,420 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:48:06,420 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:48:06,420 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:48:06,420 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:48:06,420 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:48:06,421 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:48:06,421 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:48:06,422 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:48:06,422 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:48:06,422 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:48:06,423 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:48:06,423 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:48:06,423 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:48:06,423 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_c346527c-d465-4b92-9da2-214977e5dd4b/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 -> a08e98589992bcd32695ff0fd47c826511b7c0fa [2018-11-23 03:48:06,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:48:06,462 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:48:06,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:48:06,465 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:48:06,465 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:48:06,466 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c [2018-11-23 03:48:06,505 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b26963e61/7f74c873b5564a3fb6eeb2dcad8f2c17/FLAG8f43528be [2018-11-23 03:48:06,852 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:48:06,852 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/sv-benchmarks/c/float-newlib/float_req_bl_0680b_true-unreach-call.c [2018-11-23 03:48:06,857 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b26963e61/7f74c873b5564a3fb6eeb2dcad8f2c17/FLAG8f43528be [2018-11-23 03:48:07,264 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/data/b26963e61/7f74c873b5564a3fb6eeb2dcad8f2c17 [2018-11-23 03:48:07,266 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:48:07,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:48:07,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:48:07,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:48:07,271 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:48:07,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b8a28a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07, skipping insertion in model container [2018-11-23 03:48:07,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:48:07,300 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:48:07,467 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:48:07,474 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:48:07,525 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:48:07,553 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:48:07,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07 WrapperNode [2018-11-23 03:48:07,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:48:07,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:48:07,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:48:07,555 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:48:07,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:48:07,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:48:07,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:48:07,661 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:48:07,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... [2018-11-23 03:48:07,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:48:07,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:48:07,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:48:07,702 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:48:07,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/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 03:48:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-11-23 03:48:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 03:48:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-23 03:48:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-23 03:48:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:48:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 03:48:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:48:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:48:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 03:48:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-23 03:48:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-23 03:48:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:48:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:48:08,657 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 03:50:10,141 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:50:10,141 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-11-23 03:50:10,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:50:10 BoogieIcfgContainer [2018-11-23 03:50:10,141 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:50:10,142 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 03:50:10,142 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 03:50:10,150 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 03:50:10,150 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:50:10" (1/1) ... [2018-11-23 03:50:10,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:50:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-11-23 03:50:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-11-23 03:50:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 03:50:10,194 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:10,240 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:10,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:10,306 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 03:50:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-11-23 03:50:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-11-23 03:50:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 03:50:10,316 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:10,317 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:10,379 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:10,577 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 03:50:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:11,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2018-11-23 03:50:11,025 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2018-11-23 03:50:11,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 03:50:11,026 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:11,027 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:11,072 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:11,316 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 03:50:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 97 transitions. [2018-11-23 03:50:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 97 transitions. [2018-11-23 03:50:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 03:50:12,559 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:12,560 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:12,606 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:13,079 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 03:50:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 96 transitions. [2018-11-23 03:50:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2018-11-23 03:50:14,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 03:50:14,159 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:14,160 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:14,384 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:18,189 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 03:50:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 67 states and 111 transitions. [2018-11-23 03:50:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2018-11-23 03:50:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-23 03:50:39,057 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:50:39,057 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 03:50:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:50:39,098 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:50:41,395 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 03:50:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:50:50,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 17 states and 16 transitions. [2018-11-23 03:50:50,142 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 16 transitions. [2018-11-23 03:50:50,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:50:50,143 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2018-11-23 03:50:50,150 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 03:50:50,544 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:50:50,546 INFO L579 CodeCheckObserver]: Invariant with dag size 28 [2018-11-23 03:50:50,548 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,549 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,549 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,549 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,551 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,552 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,552 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,552 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,554 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,554 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,555 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,556 INFO L579 CodeCheckObserver]: Invariant with dag size 14 [2018-11-23 03:50:50,557 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,557 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,557 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,557 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,557 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,559 INFO L579 CodeCheckObserver]: Invariant with dag size 18 [2018-11-23 03:50:50,559 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,559 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,559 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:50:50 ImpRootNode [2018-11-23 03:50:50,561 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 03:50:50,562 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:50:50,562 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:50:50,562 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:50:50,562 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:50:10" (3/4) ... [2018-11-23 03:50:50,565 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:50:50,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-23 03:50:50,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-23 03:50:50,577 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-11-23 03:50:50,577 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-23 03:50:50,578 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 03:50:50,604 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists ULTIMATE.start___ieee754_atan2f_~hx~1 : bv32 :: ~fp~LONGDOUBLE(ULTIMATE.start___ieee754_atan2f_~hx~1[31:31], ULTIMATE.start___ieee754_atan2f_~hx~1[30:23], ULTIMATE.start___ieee754_atan2f_~hx~1[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, ULTIMATE.start___ieee754_atan2f_~hx~1) == ix)) && y == ~fp.neg~FLOAT(~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)) [2018-11-23 03:50:50,605 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 03:50:50,647 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c346527c-d465-4b92-9da2-214977e5dd4b/bin-2019/ukojak/witness.graphml [2018-11-23 03:50:50,647 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:50:50,648 INFO L168 Benchmark]: Toolchain (without parser) took 163381.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 949.7 MB in the beginning and 884.3 MB in the end (delta: 65.5 MB). Peak memory consumption was 294.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,649 INFO L168 Benchmark]: CDTParser took 0.14 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 03:50:50,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 286.50 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 03:50:50,650 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,650 INFO L168 Benchmark]: Boogie Preprocessor took 41.20 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,651 INFO L168 Benchmark]: RCFGBuilder took 122439.45 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: 79.7 MB). Peak memory consumption was 79.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,651 INFO L168 Benchmark]: CodeCheck took 40419.47 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 1.0 GB in the beginning and 899.5 MB in the end (delta: 147.8 MB). Peak memory consumption was 237.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,651 INFO L168 Benchmark]: Witness Printer took 86.04 ms. Allocated memory is still 1.3 GB. Free memory was 899.5 MB in the beginning and 884.3 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:50:50,656 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, 90 locations, 1 error locations. SAFE Result, 39.9s OverallTime, 7 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1098 SDtfs, 396 SDslu, 224 SDs, 0 SdLazy, 1676 SolverSat, 432 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 851 GetRequests, 721 SyntacticMatches, 14 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 8 DeprecatedPredicates, 4674 ImplicationChecksByTransitivity, 26.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 82 NumberOfCodeBlocks, 82 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 76 ConstructedInterpolants, 11 QuantifiedInterpolants, 15046 SizeOfPredicates, 42 NumberOfNonLiveVariables, 451 ConjunctsInSsa, 57 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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: 228]: 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: 214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant [2018-11-23 03:50:50,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,657 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,658 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,658 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,658 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,658 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,659 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists ULTIMATE.start___ieee754_atan2f_~hx~1 : bv32 :: ~fp~LONGDOUBLE(ULTIMATE.start___ieee754_atan2f_~hx~1[31:31], ULTIMATE.start___ieee754_atan2f_~hx~1[30:23], ULTIMATE.start___ieee754_atan2f_~hx~1[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, ULTIMATE.start___ieee754_atan2f_~hx~1) == ix)) && y == ~fp.neg~FLOAT(~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)) - InvariantResult [Line: 118]: Loop Invariant [2018-11-23 03:50:50,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,662 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 03:50:50,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,663 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,663 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,663 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 03:50:50,663 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((y == ~fp.neg~FLOAT(~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))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 286.50 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 106.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.20 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 122439.45 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: 79.7 MB). Peak memory consumption was 79.7 MB. Max. memory is 11.5 GB. * CodeCheck took 40419.47 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 1.0 GB in the beginning and 899.5 MB in the end (delta: 147.8 MB). Peak memory consumption was 237.0 MB. Max. memory is 11.5 GB. * Witness Printer took 86.04 ms. Allocated memory is still 1.3 GB. Free memory was 899.5 MB in the beginning and 884.3 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_atan2f_~hx~1,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 RESULT: Ultimate proved your program to be correct! Received shutdown request...