./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_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_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa80d60694a6a02d32fddddbbe44c204edcedd1 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa80d60694a6a02d32fddddbbe44c204edcedd1 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 04:04:51,581 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:04:51,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:04:51,590 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:04:51,590 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:04:51,591 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:04:51,592 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:04:51,593 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:04:51,594 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:04:51,595 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:04:51,595 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:04:51,595 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:04:51,596 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:04:51,597 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:04:51,597 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:04:51,598 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:04:51,598 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:04:51,600 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:04:51,602 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:04:51,603 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:04:51,604 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:04:51,605 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:04:51,606 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:04:51,606 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:04:51,607 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:04:51,607 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:04:51,608 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:04:51,609 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:04:51,609 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:04:51,610 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:04:51,610 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:04:51,611 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:04:51,611 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:04:51,611 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:04:51,612 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:04:51,613 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:04:51,613 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 04:04:51,623 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:04:51,624 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:04:51,624 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:04:51,624 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 04:04:51,625 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:04:51,625 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:04:51,625 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 04:04:51,625 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:04:51,625 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:04:51,626 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:04:51,627 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:04:51,627 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:04:51,627 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:04:51,627 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:04:51,627 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 04:04:51,629 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:04:51,629 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 04:04:51,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:51,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:04:51,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:04:51,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:04:51,630 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 04:04:51,630 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:04:51,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:04:51,630 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_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-23 04:04:51,654 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:04:51,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:04:51,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:04:51,668 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:04:51,668 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:04:51,668 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:04:51,714 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/6c08543cd/1134d0a767b4426c971d024686c19458/FLAG2a9d86014 [2018-11-23 04:04:52,028 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:04:52,029 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:04:52,034 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/6c08543cd/1134d0a767b4426c971d024686c19458/FLAG2a9d86014 [2018-11-23 04:04:52,041 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/6c08543cd/1134d0a767b4426c971d024686c19458 [2018-11-23 04:04:52,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:04:52,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:04:52,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:52,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:04:52,047 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:04:52,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b425268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52, skipping insertion in model container [2018-11-23 04:04:52,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:04:52,077 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:04:52,220 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:52,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:04:52,297 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:52,314 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:04:52,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52 WrapperNode [2018-11-23 04:04:52,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:52,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:52,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:04:52,315 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:04:52,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,336 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:52,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:04:52,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:04:52,337 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:04:52,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... [2018-11-23 04:04:52,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:04:52,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:04:52,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:04:52,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:04:52,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 04:04:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 04:04:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-11-23 04:04:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-11-23 04:04:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 04:04:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 04:04:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:04:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 04:04:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 04:04:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:04:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:04:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 04:04:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 04:04:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:04:52,857 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:04:52,858 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 04:04:52,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:52 BoogieIcfgContainer [2018-11-23 04:04:52,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:04:52,858 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 04:04:52,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 04:04:52,861 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 04:04:52,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:04:52" (1/3) ... [2018-11-23 04:04:52,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db86962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:04:52, skipping insertion in model container [2018-11-23 04:04:52,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:52" (2/3) ... [2018-11-23 04:04:52,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db86962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:04:52, skipping insertion in model container [2018-11-23 04:04:52,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:52" (3/3) ... [2018-11-23 04:04:52,864 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:04:52,872 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 04:04:52,879 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 04:04:52,893 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 04:04:52,919 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 04:04:52,920 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 04:04:52,920 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 04:04:52,920 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 04:04:52,920 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 04:04:52,920 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 04:04:52,920 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 04:04:52,920 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 04:04:52,920 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 04:04:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states. [2018-11-23 04:04:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 04:04:52,939 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:04:52,940 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:04:52,942 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:04:52,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:04:52,947 INFO L82 PathProgramCache]: Analyzing trace with hash 947216650, now seen corresponding path program 1 times [2018-11-23 04:04:52,949 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:04:52,949 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:04:52,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:52,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:04:52,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:04:53,062 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 04:04:53,064 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:04:53,064 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 04:04:53,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 04:04:53,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 04:04:53,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 04:04:53,077 INFO L87 Difference]: Start difference. First operand 101 states. Second operand 2 states. [2018-11-23 04:04:53,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:04:53,100 INFO L93 Difference]: Finished difference Result 194 states and 310 transitions. [2018-11-23 04:04:53,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 04:04:53,101 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 18 [2018-11-23 04:04:53,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:04:53,108 INFO L225 Difference]: With dead ends: 194 [2018-11-23 04:04:53,108 INFO L226 Difference]: Without dead ends: 97 [2018-11-23 04:04:53,110 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 04:04:53,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-23 04:04:53,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-23 04:04:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-23 04:04:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 136 transitions. [2018-11-23 04:04:53,139 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 136 transitions. Word has length 18 [2018-11-23 04:04:53,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:04:53,139 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 136 transitions. [2018-11-23 04:04:53,139 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 04:04:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2018-11-23 04:04:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-23 04:04:53,140 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:04:53,140 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:04:53,140 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:04:53,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:04:53,141 INFO L82 PathProgramCache]: Analyzing trace with hash -246249165, now seen corresponding path program 1 times [2018-11-23 04:04:53,141 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 04:04:53,141 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 04:04:53,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:53,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:04:53,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:04:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:04:53,230 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=6442450969, |#NULL.offset|=6442450962, |old(#NULL.base)|=6442450969, |old(#NULL.offset)|=6442450962, |old(~#aT_atan~0.base)|=6442450954, |old(~#aT_atan~0.offset)|=6442450960, |old(~#atanhi_atan~0.base)|=6442450956, |old(~#atanhi_atan~0.offset)|=6442450965, |old(~#atanlo_atan~0.base)|=6442450951, |old(~#atanlo_atan~0.offset)|=6442450975, |old(~huge_atan~0)|=6442450971.0, |old(~one_atan~0)|=6442450961.0, |old(~pi_lo_atan2~0)|=6442450959.0, |old(~pi_o_2~0)|=6442450945.0, |old(~pi_o_4~0)|=6442450963.0, |old(~pi~0)|=6442450967.0, |old(~tiny_atan2~0)|=6442450974.0, |old(~zero_atan2~0)|=6442450953.0, |~#aT_atan~0.base|=6442450954, |~#aT_atan~0.offset|=6442450960, |~#atanhi_atan~0.base|=6442450956, |~#atanhi_atan~0.offset|=6442450965, |~#atanlo_atan~0.base|=6442450951, |~#atanlo_atan~0.offset|=6442450975, ~huge_atan~0=6442450971.0, ~one_atan~0=6442450961.0, ~pi_lo_atan2~0=6442450959.0, ~pi_o_2~0=6442450945.0, ~pi_o_4~0=6442450963.0, ~pi~0=6442450967.0, ~tiny_atan2~0=6442450974.0, ~zero_atan2~0=6442450953.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(32);call write~init~real(0.4636476090008061, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 8);call write~init~real(0.7853981633974483, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 8);call write~init~real(0.982793723247329, ~#atanhi_atan~0.base, 16 + ~#atanhi_atan~0.offset, 8);call write~init~real(1.5707963267948966, ~#atanhi_atan~0.base, 24 + ~#atanhi_atan~0.offset, 8);call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(32);call write~init~real(2.2698777452961687E-17, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 8);call write~init~real(3.061616997868383E-17, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 8);call write~init~real(1.3903311031230998E-17, ~#atanlo_atan~0.base, 16 + ~#atanlo_atan~0.offset, 8);call write~init~real(6.123233995736766E-17, ~#atanlo_atan~0.base, 24 + ~#atanlo_atan~0.offset, 8);call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(88);call write~init~real(0.3333333333333293, ~#aT_atan~0.base, ~#aT_atan~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 8);call write~init~real(0.14285714272503466, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 8);call write~init~real(0.09090887133436507, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 8);call write~init~real(0.06661073137387531, ~#aT_atan~0.base, 48 + ~#aT_atan~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), ~#aT_atan~0.base, 56 + ~#aT_atan~0.offset, 8);call write~init~real(0.049768779946159324, ~#aT_atan~0.base, 64 + ~#aT_atan~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), ~#aT_atan~0.base, 72 + ~#aT_atan~0.offset, 8);call write~init~real(0.016285820115365782, ~#aT_atan~0.base, 80 + ~#aT_atan~0.offset, 8);~one_atan~0 := 1.0;~pi_o_4~0 := 0.7853981633974483;~pi_o_2~0 := 1.5707963267948966;~pi~0 := 3.141592653589793;~huge_atan~0 := 1.0E300;~tiny_atan2~0 := 1.0E-300;~zero_atan2~0 := 0.0;~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=6442450969, |old(#NULL.offset)|=6442450962, |old(~#aT_atan~0.base)|=6442450954, |old(~#aT_atan~0.offset)|=6442450960, |old(~#atanhi_atan~0.base)|=6442450956, |old(~#atanhi_atan~0.offset)|=6442450965, |old(~#atanlo_atan~0.base)|=6442450951, |old(~#atanlo_atan~0.offset)|=6442450975, |old(~huge_atan~0)|=6442450971.0, |old(~one_atan~0)|=6442450961.0, |old(~pi_lo_atan2~0)|=6442450959.0, |old(~pi_o_2~0)|=6442450945.0, |old(~pi_o_4~0)|=6442450963.0, |old(~pi~0)|=6442450967.0, |old(~tiny_atan2~0)|=6442450974.0, |old(~zero_atan2~0)|=6442450953.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=6442450969, |old(#NULL.offset)|=6442450962, |old(~#aT_atan~0.base)|=6442450954, |old(~#aT_atan~0.offset)|=6442450960, |old(~#atanhi_atan~0.base)|=6442450956, |old(~#atanhi_atan~0.offset)|=6442450965, |old(~#atanlo_atan~0.base)|=6442450951, |old(~#atanlo_atan~0.offset)|=6442450975, |old(~huge_atan~0)|=6442450971.0, |old(~one_atan~0)|=6442450961.0, |old(~pi_lo_atan2~0)|=6442450959.0, |old(~pi_o_2~0)|=6442450945.0, |old(~pi_o_4~0)|=6442450963.0, |old(~pi~0)|=6442450967.0, |old(~tiny_atan2~0)|=6442450974.0, |old(~zero_atan2~0)|=6442450953.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] RET #330#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] ~x~0 := ~someUnaryDOUBLEoperation(0.0);~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] ~y := #in~y;~x := #in~x;havoc ~z~1;havoc ~k~0;havoc ~m~0;havoc ~hx~1;havoc ~hy~0;havoc ~ix~1;havoc ~iy~0;havoc ~lx~0;havoc ~ly~0; VAL [__ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8);call #t~mem27 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4);~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union28, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~mem27;havoc #t~union28;call #t~mem29 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4);~lx~0 := #t~mem29;call write~real(#t~union30, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~mem29;havoc #t~union30;call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset);havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] goto; VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8);call #t~mem31 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4);~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union32, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem31;havoc #t~union32;call #t~mem33 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4);~ly~0 := #t~mem33;call write~real(#t~union34, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem33;havoc #t~union34;call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset);havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~hy~0=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450952, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] goto; VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~hy~0=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450952, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~hy~0=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450952, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072;#res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~hy~0=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450952, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume true; VAL [__ieee754_atan2_~hx~1=3, __ieee754_atan2_~hy~0=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450952, __ieee754_atan2_~x=6442450966.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=6442450966.0, |__ieee754_atan2_#in~y|=6442450964.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] RET #320#return; VAL [main_~x~0=6442450966.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret48|=6442450949.0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] ~res~0 := #t~ret48;havoc #t~ret48; VAL [main_~res~0=6442450949.0, main_~x~0=6442450966.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [main_~res~0=6442450949.0, main_~x~0=6442450966.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume !false; VAL [main_~res~0=6442450949.0, main_~x~0=6442450966.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |~#aT_atan~0.base|=6442450955, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=6442450957, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=6442450946, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=6442450969, #NULL.offset=6442450962, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450954, ~#aT_atan~0.offset=6442450960, ~#atanhi_atan~0.base=6442450956, ~#atanhi_atan~0.offset=6442450965, ~#atanlo_atan~0.base=6442450951, ~#atanlo_atan~0.offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L37-L42] call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(32); [L37-L42] call write~init~real(0.4636476090008061, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(0.7853981633974483, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(0.982793723247329, ~#atanhi_atan~0.base, 16 + ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(1.5707963267948966, ~#atanhi_atan~0.base, 24 + ~#atanhi_atan~0.offset, 8); [L44-L49] call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(32); [L44-L49] call write~init~real(2.2698777452961687E-17, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(3.061616997868383E-17, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(1.3903311031230998E-17, ~#atanlo_atan~0.base, 16 + ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(6.123233995736766E-17, ~#atanlo_atan~0.base, 24 + ~#atanlo_atan~0.offset, 8); [L51-L58] call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(88); [L51-L58] call write~init~real(0.3333333333333293, ~#aT_atan~0.base, ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.14285714272503466, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.09090887133436507, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.06661073137387531, ~#aT_atan~0.base, 48 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), ~#aT_atan~0.base, 56 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.049768779946159324, ~#aT_atan~0.base, 64 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), ~#aT_atan~0.base, 72 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.016285820115365782, ~#aT_atan~0.base, 80 + ~#aT_atan~0.offset, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L149] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L150] call #t~mem27 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(#t~union28, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] call #t~mem29 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L151] ~lx~0 := #t~mem29; [L151] call write~real(#t~union30, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L148] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L156] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L157] call #t~mem31 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] call write~real(#t~union32, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] call #t~mem33 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L158] ~ly~0 := #t~mem33; [L158] call write~real(#t~union34, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L155] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L163] assume ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L142-L242] ensures true; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256-L259] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=6442450969, #NULL.offset=6442450962, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450954, ~#aT_atan~0.offset=6442450960, ~#atanhi_atan~0.base=6442450956, ~#atanhi_atan~0.offset=6442450965, ~#atanlo_atan~0.base=6442450951, ~#atanlo_atan~0.offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L37-L42] call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(32); [L37-L42] call write~init~real(0.4636476090008061, ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(0.7853981633974483, ~#atanhi_atan~0.base, 8 + ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(0.982793723247329, ~#atanhi_atan~0.base, 16 + ~#atanhi_atan~0.offset, 8); [L37-L42] call write~init~real(1.5707963267948966, ~#atanhi_atan~0.base, 24 + ~#atanhi_atan~0.offset, 8); [L44-L49] call ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset := #Ultimate.alloc(32); [L44-L49] call write~init~real(2.2698777452961687E-17, ~#atanlo_atan~0.base, ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(3.061616997868383E-17, ~#atanlo_atan~0.base, 8 + ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(1.3903311031230998E-17, ~#atanlo_atan~0.base, 16 + ~#atanlo_atan~0.offset, 8); [L44-L49] call write~init~real(6.123233995736766E-17, ~#atanlo_atan~0.base, 24 + ~#atanlo_atan~0.offset, 8); [L51-L58] call ~#aT_atan~0.base, ~#aT_atan~0.offset := #Ultimate.alloc(88); [L51-L58] call write~init~real(0.3333333333333293, ~#aT_atan~0.base, ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), ~#aT_atan~0.base, 8 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.14285714272503466, ~#aT_atan~0.base, 16 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), ~#aT_atan~0.base, 24 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.09090887133436507, ~#aT_atan~0.base, 32 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), ~#aT_atan~0.base, 40 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.06661073137387531, ~#aT_atan~0.base, 48 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), ~#aT_atan~0.base, 56 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.049768779946159324, ~#aT_atan~0.base, 64 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), ~#aT_atan~0.base, 72 + ~#aT_atan~0.offset, 8); [L51-L58] call write~init~real(0.016285820115365782, ~#aT_atan~0.base, 80 + ~#aT_atan~0.offset, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450969, old(#NULL.offset)=6442450962, old(~#aT_atan~0.base)=6442450954, old(~#aT_atan~0.offset)=6442450960, old(~#atanhi_atan~0.base)=6442450956, old(~#atanhi_atan~0.offset)=6442450965, old(~#atanlo_atan~0.base)=6442450951, old(~#atanlo_atan~0.offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L149] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L150] call #t~mem27 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(#t~union28, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] call #t~mem29 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L151] ~lx~0 := #t~mem29; [L151] call write~real(#t~union30, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L148] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L156] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L157] call #t~mem31 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] call write~real(#t~union32, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] call #t~mem33 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L158] ~ly~0 := #t~mem33; [L158] call write~real(#t~union34, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L155] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L163] assume ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L142-L242] ensures true; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256-L259] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#aT_atan~0.base=6442450955, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=6442450957, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=6442450946, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450969, #NULL!offset=6442450962, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450965, ~#atanlo_atan~0!base=6442450951, ~#atanlo_atan~0!offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L37-L42] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(32); [L37-L42] FCALL call write~init~real(0.4636476090008061, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.7853981633974483, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.982793723247329, { base: ~#atanhi_atan~0!base, offset: 16 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(1.5707963267948966, { base: ~#atanhi_atan~0!base, offset: 24 + ~#atanhi_atan~0!offset }, 8); [L44-L49] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(32); [L44-L49] FCALL call write~init~real(2.2698777452961687E-17, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(3.061616997868383E-17, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(1.3903311031230998E-17, { base: ~#atanlo_atan~0!base, offset: 16 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(6.123233995736766E-17, { base: ~#atanlo_atan~0!base, offset: 24 + ~#atanlo_atan~0!offset }, 8); [L51-L58] FCALL call ~#aT_atan~0 := #Ultimate.alloc(88); [L51-L58] FCALL call write~init~real(0.3333333333333293, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.14285714272503466, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.09090887133436507, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.06661073137387531, { base: ~#aT_atan~0!base, offset: 48 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), { base: ~#aT_atan~0!base, offset: 56 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.049768779946159324, { base: ~#aT_atan~0!base, offset: 64 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), { base: ~#aT_atan~0!base, offset: 72 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.016285820115365782, { base: ~#aT_atan~0!base, offset: 80 + ~#aT_atan~0!offset }, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L162] COND TRUE ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450969, #NULL!offset=6442450962, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450965, ~#atanlo_atan~0!base=6442450951, ~#atanlo_atan~0!offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L37-L42] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(32); [L37-L42] FCALL call write~init~real(0.4636476090008061, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.7853981633974483, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.982793723247329, { base: ~#atanhi_atan~0!base, offset: 16 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(1.5707963267948966, { base: ~#atanhi_atan~0!base, offset: 24 + ~#atanhi_atan~0!offset }, 8); [L44-L49] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(32); [L44-L49] FCALL call write~init~real(2.2698777452961687E-17, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(3.061616997868383E-17, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(1.3903311031230998E-17, { base: ~#atanlo_atan~0!base, offset: 16 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(6.123233995736766E-17, { base: ~#atanlo_atan~0!base, offset: 24 + ~#atanlo_atan~0!offset }, 8); [L51-L58] FCALL call ~#aT_atan~0 := #Ultimate.alloc(88); [L51-L58] FCALL call write~init~real(0.3333333333333293, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.14285714272503466, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.09090887133436507, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.06661073137387531, { base: ~#aT_atan~0!base, offset: 48 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), { base: ~#aT_atan~0!base, offset: 56 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.049768779946159324, { base: ~#aT_atan~0!base, offset: 64 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), { base: ~#aT_atan~0!base, offset: 72 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.016285820115365782, { base: ~#aT_atan~0!base, offset: 80 + ~#aT_atan~0!offset }, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L162] COND TRUE ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450969, #NULL!offset=6442450962, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450965, ~#atanlo_atan~0!base=6442450951, ~#atanlo_atan~0!offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L37-L42] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(32); [L37-L42] FCALL call write~init~real(0.4636476090008061, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.7853981633974483, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.982793723247329, { base: ~#atanhi_atan~0!base, offset: 16 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(1.5707963267948966, { base: ~#atanhi_atan~0!base, offset: 24 + ~#atanhi_atan~0!offset }, 8); [L44-L49] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(32); [L44-L49] FCALL call write~init~real(2.2698777452961687E-17, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(3.061616997868383E-17, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(1.3903311031230998E-17, { base: ~#atanlo_atan~0!base, offset: 16 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(6.123233995736766E-17, { base: ~#atanlo_atan~0!base, offset: 24 + ~#atanlo_atan~0!offset }, 8); [L51-L58] FCALL call ~#aT_atan~0 := #Ultimate.alloc(88); [L51-L58] FCALL call write~init~real(0.3333333333333293, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.14285714272503466, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.09090887133436507, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.06661073137387531, { base: ~#aT_atan~0!base, offset: 48 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), { base: ~#aT_atan~0!base, offset: 56 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.049768779946159324, { base: ~#aT_atan~0!base, offset: 64 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), { base: ~#aT_atan~0!base, offset: 72 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.016285820115365782, { base: ~#aT_atan~0!base, offset: 80 + ~#aT_atan~0!offset }, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L162] COND TRUE ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] ----- [2018-11-23 04:04:53,350 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450951 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 04:04:53,351 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450965 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 04:04:53,351 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 04:04:53,351 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-11-23 04:04:53,352 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450975 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 04:04:53,352 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450969, #NULL!offset=6442450962, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450965, ~#atanlo_atan~0!base=6442450951, ~#atanlo_atan~0!offset=6442450975, ~huge_atan~0=6.442450971E9, ~one_atan~0=6.442450961E9, ~pi_lo_atan2~0=6.442450959E9, ~pi_o_2~0=6.442450945E9, ~pi_o_4~0=6.442450963E9, ~pi~0=6.442450967E9, ~tiny_atan2~0=6.442450974E9, ~zero_atan2~0=6.442450953E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L37-L42] FCALL call ~#atanhi_atan~0 := #Ultimate.alloc(32); [L37-L42] FCALL call write~init~real(0.4636476090008061, { base: ~#atanhi_atan~0!base, offset: ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.7853981633974483, { base: ~#atanhi_atan~0!base, offset: 8 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(0.982793723247329, { base: ~#atanhi_atan~0!base, offset: 16 + ~#atanhi_atan~0!offset }, 8); [L37-L42] FCALL call write~init~real(1.5707963267948966, { base: ~#atanhi_atan~0!base, offset: 24 + ~#atanhi_atan~0!offset }, 8); [L44-L49] FCALL call ~#atanlo_atan~0 := #Ultimate.alloc(32); [L44-L49] FCALL call write~init~real(2.2698777452961687E-17, { base: ~#atanlo_atan~0!base, offset: ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(3.061616997868383E-17, { base: ~#atanlo_atan~0!base, offset: 8 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(1.3903311031230998E-17, { base: ~#atanlo_atan~0!base, offset: 16 + ~#atanlo_atan~0!offset }, 8); [L44-L49] FCALL call write~init~real(6.123233995736766E-17, { base: ~#atanlo_atan~0!base, offset: 24 + ~#atanlo_atan~0!offset }, 8); [L51-L58] FCALL call ~#aT_atan~0 := #Ultimate.alloc(88); [L51-L58] FCALL call write~init~real(0.3333333333333293, { base: ~#aT_atan~0!base, offset: ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.19999999999876483), { base: ~#aT_atan~0!base, offset: 8 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.14285714272503466, { base: ~#aT_atan~0!base, offset: 16 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.11111110405462356), { base: ~#aT_atan~0!base, offset: 24 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.09090887133436507, { base: ~#aT_atan~0!base, offset: 32 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0769187620504483), { base: ~#aT_atan~0!base, offset: 40 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.06661073137387531, { base: ~#aT_atan~0!base, offset: 48 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.058335701337905735), { base: ~#aT_atan~0!base, offset: 56 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.049768779946159324, { base: ~#aT_atan~0!base, offset: 64 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.036531572744216916), { base: ~#aT_atan~0!base, offset: 72 + ~#aT_atan~0!offset }, 8); [L51-L58] FCALL call write~init~real(0.016285820115365782, { base: ~#aT_atan~0!base, offset: 80 + ~#aT_atan~0!offset }, 8); [L60-L62] ~one_atan~0 := 1.0; [L60-L62] ~pi_o_4~0 := 0.7853981633974483; [L60-L62] ~pi_o_2~0 := 1.5707963267948966; [L60-L62] ~pi~0 := 3.141592653589793; [L60-L62] ~huge_atan~0 := 1.0E300; [L139-L140] ~tiny_atan2~0 := 1.0E-300; [L139-L140] ~zero_atan2~0 := 0.0; [L139-L140] ~pi_lo_atan2~0 := 1.2246467991473532E-16; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450969, old(#NULL!offset)=6442450962, old(~#aT_atan~0!base)=6442450954, old(~#aT_atan~0!offset)=6442450960, old(~#atanhi_atan~0!base)=6442450956, old(~#atanhi_atan~0!offset)=6442450965, old(~#atanlo_atan~0!base)=6442450951, old(~#atanlo_atan~0!offset)=6442450975, old(~huge_atan~0)=6.442450971E9, old(~one_atan~0)=6.442450961E9, old(~pi_lo_atan2~0)=6.442450959E9, old(~pi_o_2~0)=6.442450945E9, old(~pi_o_4~0)=6.442450963E9, old(~pi~0)=6.442450967E9, old(~tiny_atan2~0)=6.442450974E9, old(~zero_atan2~0)=6.442450953E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [?] CALL call #t~ret49 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] CALL call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L142-L242] ~y := #in~y; [L142-L242] ~x := #in~x; [L143] havoc ~z~1; [L144] havoc ~k~0; [L144] havoc ~m~0; [L144] havoc ~hx~1; [L144] havoc ~hy~0; [L144] havoc ~ix~1; [L144] havoc ~iy~0; [L145] havoc ~lx~0; [L145] havoc ~ly~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~lx~0=6442450968, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L161-L162] COND TRUE ~bitwiseOr(~ix~1, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(~iy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~y); VAL [#in~x=6.442450966E9, #in~y=6.442450964E9, #NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~hx~1=3, ~hy~0=-2147483648, ~lx~0=6442450968, ~ly~0=6442450952, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x=6.442450966E9, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L254] RET call #t~ret48 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret48=6.442450949E9, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=6442450955, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=6442450957, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=6442450946, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~res~0=6.442450949E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=6.442450966E9, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; VAL [\old(aT_atan)=null, \old(aT_atan)=null, \old(atanhi_atan)=null, \old(atanhi_atan)=null, \old(atanlo_atan)=null, \old(atanlo_atan)=null, \old(huge_atan)=6442450971, \old(one_atan)=6442450961, \old(pi)=6442450967, \old(pi_lo_atan2)=6442450959, \old(pi_o_2)=6442450945, \old(pi_o_4)=6442450963, \old(tiny_atan2)=6442450974, \old(zero_atan2)=6442450953, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L251] double x = -0.0; [L252] double y = -0.0; VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L254] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L148] ieee_double_shape_type ew_u; [L149] ew_u.value = (x) [L150] EXPR ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L153] ix = hx & 0x7fffffff VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, lx=6442450968, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L155] ieee_double_shape_type ew_u; [L156] ew_u.value = (y) [L157] EXPR ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L160] iy = hy & 0x7fffffff VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450968, ly=6442450952, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450968, ly=6442450952, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L254] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=6442450949, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L254] double res = __ieee754_atan2(y, x); [L256] COND TRUE res != -pi VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450949, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L257] __VERIFIER_error() VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450949, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] ----- [2018-11-23 04:04:53,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 04:04:53 BoogieIcfgContainer [2018-11-23 04:04:53,398 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 04:04:53,398 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:04:53,398 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:04:53,398 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:04:53,399 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:52" (3/4) ... [2018-11-23 04:04:53,402 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 04:04:53,402 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:04:53,403 INFO L168 Benchmark]: Toolchain (without parser) took 1359.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 959.3 MB in the beginning and 1.0 GB in the end (delta: -77.2 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,405 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:04:53,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 959.3 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,406 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:04:53,406 INFO L168 Benchmark]: Boogie Preprocessor took 40.73 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,406 INFO L168 Benchmark]: RCFGBuilder took 480.22 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,407 INFO L168 Benchmark]: TraceAbstraction took 539.54 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: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,409 INFO L168 Benchmark]: Witness Printer took 3.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:04:53,412 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 269.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 959.3 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.73 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 480.22 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 539.54 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: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Witness Printer took 3.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450951 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450965 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_11_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450975 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 257]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 251, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 256. Possible FailurePath: [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; VAL [\old(aT_atan)=null, \old(aT_atan)=null, \old(atanhi_atan)=null, \old(atanhi_atan)=null, \old(atanlo_atan)=null, \old(atanlo_atan)=null, \old(huge_atan)=6442450971, \old(one_atan)=6442450961, \old(pi)=6442450967, \old(pi_lo_atan2)=6442450959, \old(pi_o_2)=6442450945, \old(pi_o_4)=6442450963, \old(tiny_atan2)=6442450974, \old(zero_atan2)=6442450953, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L251] double x = -0.0; [L252] double y = -0.0; VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L254] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L148] ieee_double_shape_type ew_u; [L149] ew_u.value = (x) [L150] EXPR ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L153] ix = hx & 0x7fffffff VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, lx=6442450968, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L155] ieee_double_shape_type ew_u; [L156] ew_u.value = (y) [L157] EXPR ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L160] iy = hy & 0x7fffffff VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450968, ly=6442450952, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [\old(x)=6442450966, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450968, ly=6442450952, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L254] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=6442450949, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L254] double res = __ieee754_atan2(y, x); [L256] COND TRUE res != -pi VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450949, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] [L257] __VERIFIER_error() VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450949, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=6442450966, y=6442450964, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 101 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 140 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=101occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 38 NumberOfCodeBlocks, 38 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 289 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:04:54,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:04:54,850 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:04:54,858 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:04:54,859 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:04:54,859 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:04:54,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:04:54,861 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:04:54,862 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:04:54,863 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:04:54,864 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:04:54,864 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:04:54,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:04:54,865 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:04:54,866 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:04:54,866 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:04:54,867 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:04:54,868 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:04:54,869 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:04:54,870 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:04:54,871 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:04:54,871 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:04:54,873 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:04:54,873 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:04:54,873 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:04:54,874 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:04:54,875 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:04:54,875 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:04:54,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:04:54,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:04:54,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:04:54,877 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:04:54,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:04:54,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:04:54,878 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:04:54,878 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:04:54,879 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 04:04:54,888 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:04:54,888 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:04:54,889 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:04:54,889 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 04:04:54,890 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:04:54,890 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:04:54,890 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 04:04:54,890 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:04:54,890 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:04:54,890 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:04:54,890 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:04:54,891 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:04:54,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 04:04:54,892 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:54,892 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:04:54,893 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:04:54,893 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_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-23 04:04:54,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:04:54,932 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:04:54,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:04:54,936 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:04:54,936 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:04:54,937 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:04:54,977 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/c25414554/67ed6d6952af445f95460851e772386f/FLAGa4f12ae92 [2018-11-23 04:04:55,386 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:04:55,387 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:04:55,393 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/c25414554/67ed6d6952af445f95460851e772386f/FLAGa4f12ae92 [2018-11-23 04:04:55,402 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/data/c25414554/67ed6d6952af445f95460851e772386f [2018-11-23 04:04:55,405 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:04:55,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:04:55,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:55,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:04:55,409 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:04:55,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d6a5f6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55, skipping insertion in model container [2018-11-23 04:04:55,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:04:55,439 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:04:55,605 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:55,612 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:04:55,656 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:55,680 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:04:55,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55 WrapperNode [2018-11-23 04:04:55,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:55,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:55,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:04:55,681 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:04:55,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,735 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:55,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:04:55,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:04:55,742 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:04:55,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... [2018-11-23 04:04:55,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:04:55,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:04:55,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:04:55,778 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:04:55,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 04:04:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 04:04:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 04:04:55,811 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 04:04:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-11-23 04:04:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-11-23 04:04:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 04:04:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 04:04:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 04:04:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 04:04:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 04:04:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:04:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 04:04:55,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 04:04:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 04:04:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:04:55,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:04:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:04:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:04:56,210 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:56,392 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:56,465 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:56,500 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:58,057 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:58,066 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:04:58,123 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:05:03,209 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:05:13,677 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:05:13,684 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:05:13,684 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 04:05:13,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:05:13 BoogieIcfgContainer [2018-11-23 04:05:13,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:05:13,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 04:05:13,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 04:05:13,688 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 04:05:13,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:04:55" (1/3) ... [2018-11-23 04:05:13,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17d23c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:05:13, skipping insertion in model container [2018-11-23 04:05:13,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:55" (2/3) ... [2018-11-23 04:05:13,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17d23c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:05:13, skipping insertion in model container [2018-11-23 04:05:13,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:05:13" (3/3) ... [2018-11-23 04:05:13,692 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0680a_true-unreach-call.c [2018-11-23 04:05:13,701 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 04:05:13,708 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 04:05:13,718 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 04:05:13,736 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 04:05:13,736 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 04:05:13,737 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 04:05:13,737 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 04:05:13,737 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 04:05:13,737 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 04:05:13,737 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 04:05:13,737 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 04:05:13,737 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 04:05:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states. [2018-11-23 04:05:13,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 04:05:13,752 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:13,752 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:13,753 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:13,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:13,758 INFO L82 PathProgramCache]: Analyzing trace with hash 947216650, now seen corresponding path program 1 times [2018-11-23 04:05:13,760 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:13,761 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:13,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:14,009 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:14,019 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 04:05:14,020 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:14,031 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:14,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 04:05:14,034 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 04:05:14,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 04:05:14,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 04:05:14,044 INFO L87 Difference]: Start difference. First operand 101 states. Second operand 2 states. [2018-11-23 04:05:14,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:14,068 INFO L93 Difference]: Finished difference Result 194 states and 310 transitions. [2018-11-23 04:05:14,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 04:05:14,069 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 18 [2018-11-23 04:05:14,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:14,076 INFO L225 Difference]: With dead ends: 194 [2018-11-23 04:05:14,076 INFO L226 Difference]: Without dead ends: 97 [2018-11-23 04:05:14,078 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 04:05:14,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-23 04:05:14,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-23 04:05:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-23 04:05:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 136 transitions. [2018-11-23 04:05:14,106 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 136 transitions. Word has length 18 [2018-11-23 04:05:14,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:14,107 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 136 transitions. [2018-11-23 04:05:14,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 04:05:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2018-11-23 04:05:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-23 04:05:14,108 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:14,108 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:14,108 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:14,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:14,108 INFO L82 PathProgramCache]: Analyzing trace with hash -246249165, now seen corresponding path program 1 times [2018-11-23 04:05:14,109 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:14,109 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:14,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:14,629 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:14,703 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:14,704 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:14,709 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 04:05:14,758 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:14,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2018-11-23 04:05:14,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:14,783 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 04:05:14,798 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 04:05:14,799 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:14,824 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:14,846 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:14,882 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 04:05:14,882 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:45, output treesize:17 [2018-11-23 04:05:15,007 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:15,008 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:15,009 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 04:05:15,044 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 24 [2018-11-23 04:05:15,045 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:15,061 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 04:05:15,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 04:05:15,068 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:15,072 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:15,075 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:15,091 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-23 04:05:15,091 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:57, output treesize:29 [2018-11-23 04:05:15,373 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 04:05:15,373 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:15,384 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:15,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 04:05:15,385 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 04:05:15,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 04:05:15,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 04:05:15,386 INFO L87 Difference]: Start difference. First operand 97 states and 136 transitions. Second operand 9 states. [2018-11-23 04:05:16,434 WARN L180 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2018-11-23 04:05:16,883 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-11-23 04:05:22,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:22,053 INFO L93 Difference]: Finished difference Result 120 states and 167 transitions. [2018-11-23 04:05:22,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 04:05:22,054 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 20 [2018-11-23 04:05:22,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:22,056 INFO L225 Difference]: With dead ends: 120 [2018-11-23 04:05:22,056 INFO L226 Difference]: Without dead ends: 84 [2018-11-23 04:05:22,057 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-23 04:05:22,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2018-11-23 04:05:22,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2018-11-23 04:05:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-23 04:05:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 110 transitions. [2018-11-23 04:05:22,067 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 110 transitions. Word has length 20 [2018-11-23 04:05:22,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:22,067 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 110 transitions. [2018-11-23 04:05:22,067 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 04:05:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2018-11-23 04:05:22,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 04:05:22,068 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:22,069 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:22,069 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:22,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:22,069 INFO L82 PathProgramCache]: Analyzing trace with hash 583618354, now seen corresponding path program 1 times [2018-11-23 04:05:22,070 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:22,070 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:22,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:22,370 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:22,389 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:22,390 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:22,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 04:05:22,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 24 [2018-11-23 04:05:22,424 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:22,436 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 04:05:22,441 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 04:05:22,441 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:22,444 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:22,446 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:22,452 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 04:05:22,452 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 04:05:22,693 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 04:05:22,693 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:22,708 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:22,708 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 04:05:22,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 04:05:22,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 04:05:22,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 04:05:22,709 INFO L87 Difference]: Start difference. First operand 84 states and 110 transitions. Second operand 8 states. [2018-11-23 04:05:23,346 WARN L180 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-11-23 04:05:27,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:27,362 INFO L93 Difference]: Finished difference Result 118 states and 156 transitions. [2018-11-23 04:05:27,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 04:05:27,363 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2018-11-23 04:05:27,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:27,365 INFO L225 Difference]: With dead ends: 118 [2018-11-23 04:05:27,365 INFO L226 Difference]: Without dead ends: 86 [2018-11-23 04:05:27,365 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-11-23 04:05:27,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2018-11-23 04:05:27,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2018-11-23 04:05:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-23 04:05:27,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 107 transitions. [2018-11-23 04:05:27,374 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 107 transitions. Word has length 25 [2018-11-23 04:05:27,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:27,374 INFO L480 AbstractCegarLoop]: Abstraction has 84 states and 107 transitions. [2018-11-23 04:05:27,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 04:05:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 107 transitions. [2018-11-23 04:05:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 04:05:27,376 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:27,376 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:27,376 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:27,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:27,376 INFO L82 PathProgramCache]: Analyzing trace with hash -225728272, now seen corresponding path program 1 times [2018-11-23 04:05:27,377 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:27,377 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:27,382 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:27,779 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:27,812 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:27,812 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:27,813 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 04:05:27,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2018-11-23 04:05:27,872 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:27,882 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-23 04:05:27,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2018-11-23 04:05:27,886 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:27,887 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:27,889 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:27,895 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 04:05:27,896 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 04:05:28,300 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 04:05:28,300 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:28,316 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:28,316 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 04:05:28,316 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 04:05:28,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 04:05:28,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-11-23 04:05:28,317 INFO L87 Difference]: Start difference. First operand 84 states and 107 transitions. Second operand 9 states. [2018-11-23 04:05:29,190 WARN L180 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2018-11-23 04:05:36,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:36,345 INFO L93 Difference]: Finished difference Result 92 states and 114 transitions. [2018-11-23 04:05:36,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 04:05:36,345 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 25 [2018-11-23 04:05:36,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:36,346 INFO L225 Difference]: With dead ends: 92 [2018-11-23 04:05:36,346 INFO L226 Difference]: Without dead ends: 82 [2018-11-23 04:05:36,346 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210 [2018-11-23 04:05:36,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-11-23 04:05:36,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2018-11-23 04:05:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-11-23 04:05:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 102 transitions. [2018-11-23 04:05:36,354 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 102 transitions. Word has length 25 [2018-11-23 04:05:36,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:36,354 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 102 transitions. [2018-11-23 04:05:36,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 04:05:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 102 transitions. [2018-11-23 04:05:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 04:05:36,355 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:36,355 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:36,355 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:36,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:36,355 INFO L82 PathProgramCache]: Analyzing trace with hash 464461552, now seen corresponding path program 1 times [2018-11-23 04:05:36,356 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:36,356 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:36,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:36,733 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:36,765 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:36,765 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 04:05:36,766 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 04:05:36,830 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2018-11-23 04:05:36,830 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:36,847 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 04:05:36,862 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-11-23 04:05:36,863 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 04:05:36,869 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:36,876 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 04:05:36,885 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 04:05:36,886 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:57, output treesize:18 [2018-11-23 04:05:36,961 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 04:05:36,961 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:36,972 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:36,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 04:05:36,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 04:05:36,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 04:05:36,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 04:05:36,972 INFO L87 Difference]: Start difference. First operand 82 states and 102 transitions. Second operand 7 states. [2018-11-23 04:05:41,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:41,568 INFO L93 Difference]: Finished difference Result 109 states and 137 transitions. [2018-11-23 04:05:41,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 04:05:41,569 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 25 [2018-11-23 04:05:41,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:41,570 INFO L225 Difference]: With dead ends: 109 [2018-11-23 04:05:41,570 INFO L226 Difference]: Without dead ends: 82 [2018-11-23 04:05:41,571 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-23 04:05:41,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-11-23 04:05:41,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2018-11-23 04:05:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-11-23 04:05:41,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 101 transitions. [2018-11-23 04:05:41,579 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 101 transitions. Word has length 25 [2018-11-23 04:05:41,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:41,579 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 101 transitions. [2018-11-23 04:05:41,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 04:05:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 101 transitions. [2018-11-23 04:05:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 04:05:41,580 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:41,580 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:41,580 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:41,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:41,580 INFO L82 PathProgramCache]: Analyzing trace with hash -222693716, now seen corresponding path program 1 times [2018-11-23 04:05:41,581 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:41,581 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:41,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:41,790 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:42,012 WARN L180 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-11-23 04:05:42,460 WARN L180 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 04:05:42,605 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 04:05:42,608 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 04:05:42,608 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:42,618 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:42,618 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 04:05:42,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 04:05:42,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 04:05:42,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 04:05:42,619 INFO L87 Difference]: Start difference. First operand 82 states and 101 transitions. Second operand 6 states. [2018-11-23 04:05:43,277 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-11-23 04:05:48,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:48,422 INFO L93 Difference]: Finished difference Result 88 states and 106 transitions. [2018-11-23 04:05:48,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 04:05:48,423 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-11-23 04:05:48,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:48,423 INFO L225 Difference]: With dead ends: 88 [2018-11-23 04:05:48,423 INFO L226 Difference]: Without dead ends: 82 [2018-11-23 04:05:48,424 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 04:05:48,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-11-23 04:05:48,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2018-11-23 04:05:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-11-23 04:05:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 100 transitions. [2018-11-23 04:05:48,434 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 100 transitions. Word has length 27 [2018-11-23 04:05:48,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:48,434 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 100 transitions. [2018-11-23 04:05:48,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 04:05:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 100 transitions. [2018-11-23 04:05:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 04:05:48,435 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:48,435 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:48,435 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:48,435 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:48,435 INFO L82 PathProgramCache]: Analyzing trace with hash 244570337, now seen corresponding path program 1 times [2018-11-23 04:05:48,436 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 04:05:48,436 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-11-23 04:05:48,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:48,665 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:48,835 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 04:05:48,835 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 04:05:48,845 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:05:48,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 04:05:48,845 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 04:05:48,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 04:05:48,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 04:05:48,846 INFO L87 Difference]: Start difference. First operand 82 states and 100 transitions. Second operand 8 states. [2018-11-23 04:05:48,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:48,928 INFO L93 Difference]: Finished difference Result 82 states and 100 transitions. [2018-11-23 04:05:48,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 04:05:48,928 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 31 [2018-11-23 04:05:48,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:48,928 INFO L225 Difference]: With dead ends: 82 [2018-11-23 04:05:48,929 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 04:05:48,929 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 04:05:48,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 04:05:48,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 04:05:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 04:05:48,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 04:05:48,930 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2018-11-23 04:05:48,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:48,930 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 04:05:48,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 04:05:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 04:05:48,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 04:05:48,933 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 04:05:52,154 WARN L180 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 159 DAG size of output: 150 [2018-11-23 04:05:55,138 WARN L180 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 159 DAG size of output: 150 [2018-11-23 04:05:55,281 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2018-11-23 04:05:58,658 WARN L180 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 159 DAG size of output: 150 [2018-11-23 04:05:58,923 WARN L180 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2018-11-23 04:05:58,924 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 17 31) no Hoare annotation was computed. [2018-11-23 04:05:58,924 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 17 31) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 24 29) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 17 31) the Hoare annotation is: true [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L451 ceAbstractionStarter]: At program point L19-2(lines 19 23) the Hoare annotation is: true [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 17 31) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point L68-3(lines 68 72) no Hoare annotation was computed. [2018-11-23 04:05:58,925 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 103) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L130-2(line 130) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 131) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 92) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L89-2(lines 89 92) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 87) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L451 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L95-1(line 95) no Hoare annotation was computed. [2018-11-23 04:05:58,926 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 86) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point atan_doubleEXIT(lines 64 132) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 112) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L451 ceAbstractionStarter]: At program point atan_doubleENTRY(lines 64 132) the Hoare annotation is: true [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 113) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 76 80) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L451 ceAbstractionStarter]: At program point L76-2(lines 76 80) the Hoare annotation is: true [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point atan_doubleFINAL(lines 64 132) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L76-3(lines 74 87) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 111) no Hoare annotation was computed. [2018-11-23 04:05:58,927 INFO L448 ceAbstractionStarter]: For program point L105-2(lines 88 113) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L451 ceAbstractionStarter]: At program point L68-2(lines 68 72) the Hoare annotation is: true [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0))) (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)))) [2018-11-23 04:05:58,928 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 259) no Hoare annotation was computed. [2018-11-23 04:05:58,928 INFO L444 ceAbstractionStarter]: At program point L254(line 254) the Hoare annotation is: (or (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= main_~x~0 .cse0) (= main_~y~0 .cse0))) (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))))) [2018-11-23 04:05:58,928 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 244 261) the Hoare annotation is: true [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L254-1(line 254) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 244 261) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 257) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 244 261) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L451 ceAbstractionStarter]: At program point __ieee754_atan2ENTRY(lines 142 242) the Hoare annotation is: true [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 206) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2FINAL(lines 142 242) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 178) no Hoare annotation was computed. [2018-11-23 04:05:58,929 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 142 242) no Hoare annotation was computed. [2018-11-23 04:05:58,930 INFO L444 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse2 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_57) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) |__ieee754_atan2_#in~y|)))) (.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_53)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse3 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_53))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_54 (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_54)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) (.cse6 (exists ((v_prenex_54 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54))))))) (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 .cse1 .cse2 (exists ((v_prenex_59 (_ BitVec 64)) (v_prenex_58 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~y|) (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv31 32))) (bvand (_ bv2 32) (bvashr v_prenex_58 (_ bv30 32))))))) .cse3 .cse4 .cse5 .cse6) (and .cse0 (exists ((v_prenex_67 (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67)) ((_ extract 31 0) v_prenex_67)) (_ bv0 32))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_67 (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) v_prenex_67)) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_60) (_ bv30 32))))))) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)))) (and .cse0 .cse1 .cse3 .cse4 .cse5 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_54 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) .cse6))) [2018-11-23 04:05:58,930 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 194) no Hoare annotation was computed. [2018-11-23 04:05:58,930 INFO L444 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse2 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_57) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) |__ieee754_atan2_#in~y|)))) (.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_53)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse3 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_53))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_54 (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_54)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) (.cse6 (exists ((v_prenex_54 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54))))))) (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 .cse1 .cse2 (exists ((v_prenex_59 (_ BitVec 64)) (v_prenex_58 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~y|) (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv31 32))) (bvand (_ bv2 32) (bvashr v_prenex_58 (_ bv30 32))))))) .cse3 .cse4 .cse5 .cse6) (and .cse0 (exists ((v_prenex_67 (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67)) ((_ extract 31 0) v_prenex_67)) (_ bv0 32))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_67 (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) v_prenex_67)) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_60) (_ bv30 32))))))) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)))) (and .cse0 .cse1 .cse3 .cse4 .cse5 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_54 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) .cse6))) [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 177) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 163) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 241) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L170-2(line 170) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-11-23 04:05:58,931 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L444 ceAbstractionStarter]: At program point L154-2(lines 154 159) the Hoare annotation is: (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_53))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53))))) (exists ((v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_60)))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))))) [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 234) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 205) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L229-1(lines 222 235) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L229-2(lines 229 234) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 218) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2018-11-23 04:05:58,932 INFO L444 ceAbstractionStarter]: At program point L147-2(lines 147 152) the Hoare annotation is: (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))))) [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L147-3(lines 147 152) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 165) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2EXIT(lines 142 242) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L181-2(line 181) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L444 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_60) (_ bv30 32))))))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_53))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53))))) (exists ((v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_60)))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((v_prenex_54 (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_54)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_54 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54)))))) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0))))) [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L165-1(line 165) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 218) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L215-2(lines 213 218) no Hoare annotation was computed. [2018-11-23 04:05:58,933 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 04:05:58,934 INFO L448 ceAbstractionStarter]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2018-11-23 04:05:58,934 INFO L444 ceAbstractionStarter]: At program point L224-2(lines 224 228) the Hoare annotation is: (let ((.cse2 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_57) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) |__ieee754_atan2_#in~y|)))) (.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_53)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse3 (exists ((v_prenex_53 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_53))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_53) ((_ extract 62 52) v_prenex_53) ((_ extract 51 0) v_prenex_53)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_54 (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_54)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) (.cse6 (exists ((v_prenex_54 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54))))))) (or (not (= ~pi~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 .cse1 .cse2 (exists ((v_prenex_59 (_ BitVec 64)) (v_prenex_58 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~y|) (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv31 32))) (bvand (_ bv2 32) (bvashr v_prenex_58 (_ bv30 32))))))) .cse3 .cse4 .cse5 .cse6) (and .cse0 (exists ((v_prenex_67 (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67)) ((_ extract 31 0) v_prenex_67)) (_ bv0 32))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_67 (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) v_prenex_67)) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_67))) (= (fp ((_ extract 63 63) v_prenex_67) ((_ extract 62 52) v_prenex_67) ((_ extract 51 0) v_prenex_67)) |__ieee754_atan2_#in~y|))) (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (v_prenex_60 (_ BitVec 64))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_60) ((_ extract 62 52) v_prenex_60) ((_ extract 51 0) v_prenex_60))) (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_60) (_ bv30 32))))))) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= ~tiny_atan2~0 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)))) (and .cse0 .cse1 .cse3 .cse4 .cse5 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_54 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_54)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)) (= (fp ((_ extract 63 63) v_prenex_54) ((_ extract 62 52) v_prenex_54) ((_ extract 51 0) v_prenex_54)) |__ieee754_atan2_#in~y|)))) .cse6))) [2018-11-23 04:05:58,934 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 207) no Hoare annotation was computed. [2018-11-23 04:05:58,934 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 142 242) no Hoare annotation was computed. [2018-11-23 04:05:58,934 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 04:05:58,943 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,944 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,944 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,944 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:58,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,947 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,948 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,949 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,949 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,949 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,949 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,949 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,950 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,951 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,951 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,951 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,951 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 04:05:58,951 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,952 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,953 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,954 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,954 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,954 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,954 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,954 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,955 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,955 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,955 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,955 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,956 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,957 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,957 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,957 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,957 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,957 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,958 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:58,959 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:58,959 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,959 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:58,959 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:58,959 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,960 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,960 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,960 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,960 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,960 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,961 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,967 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,967 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,967 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,967 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,968 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,968 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,968 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:58,968 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,969 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,969 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,969 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,969 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,970 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,970 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:58,970 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 04:05:58,970 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,970 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,971 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,971 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,971 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,971 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:58,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 04:05:58,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:58,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:58,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,980 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:58,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:58,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:58,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:58,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:58,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:58,988 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,990 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,990 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,990 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:58,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:58,992 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:58,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 04:05:58 BoogieIcfgContainer [2018-11-23 04:05:58,998 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 04:05:58,999 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:05:58,999 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:05:58,999 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:05:59,000 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:05:13" (3/4) ... [2018-11-23 04:05:59,003 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 04:05:59,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-23 04:05:59,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 04:05:59,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-11-23 04:05:59,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 04:05:59,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_atan2 [2018-11-23 04:05:59,017 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2018-11-23 04:05:59,017 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2018-11-23 04:05:59,018 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 04:05:59,018 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 04:05:59,036 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (y == \old(y) && x == \old(x))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) [2018-11-23 04:05:59,037 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (((y == \old(y) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists v_prenex_60 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_60[63:63], v_prenex_60[62:52], v_prenex_60[51:0]) && hx == v_prenex_60[63:32])) && x == \old(x))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) [2018-11-23 04:05:59,038 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (((((((y == \old(y) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_prenex_57 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_prenex_57[63:63], v_prenex_57[62:52], v_prenex_57[51:0]) == \old(y))) && (\exists v_prenex_59 : bv64, v_prenex_58 : bv32 :: ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(y) && 0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_59[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58, 30bv32))))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y))) && (\exists v_prenex_54 : bv64 :: ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y) && iy == ~bvand32(2147483647bv32, v_prenex_54[63:32])))) || ((((((((y == \old(y) && (\exists v_prenex_67 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_prenex_67[63:32]), v_prenex_67[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_prenex_67[63:63], v_prenex_67[62:52], v_prenex_67[51:0]) == \old(y))) && (\exists v_prenex_67 : bv64 :: (ly == v_prenex_67[31:0] && iy == ~bvand32(2147483647bv32, v_prenex_67[63:32])) && ~fp~LONGDOUBLE(v_prenex_67[63:63], v_prenex_67[62:52], v_prenex_67[51:0]) == \old(y))) && (\exists __ieee754_atan2_~hy~0 : bv32, v_prenex_60 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_60[63:63], v_prenex_60[62:52], v_prenex_60[51:0]) && m == ~bvor32(~bvand32(1bv32, ~bvashr32(__ieee754_atan2_~hy~0, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_60[63:32], 30bv32))))) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_prenex_57 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_prenex_57[63:63], v_prenex_57[62:52], v_prenex_57[51:0]) == \old(y))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y)))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000))) || ((((((y == \old(y) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~lx~0 : bv32 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_54 : bv64, __ieee754_atan2_~ly~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_54[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32) && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y)))) && (\exists v_prenex_54 : bv64 :: ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y) && iy == ~bvand32(2147483647bv32, v_prenex_54[63:32]))) [2018-11-23 04:05:59,073 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_aa24f5c4-fccf-43c1-a203-696602c37311/bin-2019/uautomizer/witness.graphml [2018-11-23 04:05:59,073 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:05:59,074 INFO L168 Benchmark]: Toolchain (without parser) took 63668.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.9 MB). Free memory was 950.5 MB in the beginning and 809.2 MB in the end (delta: 141.4 MB). Peak memory consumption was 345.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,074 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:05:59,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 275.02 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 929.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 929.1 MB in the beginning and 1.1 GB in the end (delta: -200.2 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,075 INFO L168 Benchmark]: Boogie Preprocessor took 36.20 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:05:59,075 INFO L168 Benchmark]: RCFGBuilder took 17906.49 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: 73.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,075 INFO L168 Benchmark]: TraceAbstraction took 45312.94 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 62.4 MB). Free memory was 1.1 GB in the beginning and 816.5 MB in the end (delta: 238.8 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,076 INFO L168 Benchmark]: Witness Printer took 74.47 ms. Allocated memory is still 1.2 GB. Free memory was 816.5 MB in the beginning and 809.2 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:05:59,077 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 275.02 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 929.1 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 60.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 929.1 MB in the beginning and 1.1 GB in the end (delta: -200.2 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.20 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 17906.49 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: 73.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 45312.94 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 62.4 MB). Free memory was 1.1 GB in the beginning and 816.5 MB in the end (delta: 238.8 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. * Witness Printer took 74.47 ms. Allocated memory is still 1.2 GB. Free memory was 816.5 MB in the beginning and 809.2 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 257]: 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: 224]: Loop Invariant [2018-11-23 04:05:59,084 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:59,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 04:05:59,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:59,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,114 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,114 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,114 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,115 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,116 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,117 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,117 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,118 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,119 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,120 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-11-23 04:05:59,120 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 04:05:59,120 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,120 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,121 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,122 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_67,QUANTIFIED] [2018-11-23 04:05:59,123 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,124 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 04:05:59,125 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,126 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,127 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,127 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,127 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,127 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,127 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 04:05:59,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,135 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,135 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,135 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,135 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] [2018-11-23 04:05:59,135 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_54,QUANTIFIED] Derived loop invariant: (((!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (((((((y == \old(y) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_prenex_57 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_prenex_57[63:63], v_prenex_57[62:52], v_prenex_57[51:0]) == \old(y))) && (\exists v_prenex_59 : bv64, v_prenex_58 : bv32 :: ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(y) && 0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_59[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58, 30bv32))))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y))) && (\exists v_prenex_54 : bv64 :: ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y) && iy == ~bvand32(2147483647bv32, v_prenex_54[63:32])))) || ((((((((y == \old(y) && (\exists v_prenex_67 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_prenex_67[63:32]), v_prenex_67[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_prenex_67[63:63], v_prenex_67[62:52], v_prenex_67[51:0]) == \old(y))) && (\exists v_prenex_67 : bv64 :: (ly == v_prenex_67[31:0] && iy == ~bvand32(2147483647bv32, v_prenex_67[63:32])) && ~fp~LONGDOUBLE(v_prenex_67[63:63], v_prenex_67[62:52], v_prenex_67[51:0]) == \old(y))) && (\exists __ieee754_atan2_~hy~0 : bv32, v_prenex_60 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_60[63:63], v_prenex_60[62:52], v_prenex_60[51:0]) && m == ~bvor32(~bvand32(1bv32, ~bvashr32(__ieee754_atan2_~hy~0, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_60[63:32], 30bv32))))) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_prenex_57 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_prenex_57[63:63], v_prenex_57[62:52], v_prenex_57[51:0]) == \old(y))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y)))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000))) || ((((((y == \old(y) && (\exists v_prenex_53 : bv64 :: hx == v_prenex_53[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && x == \old(x)) && (\exists v_prenex_54 : bv64 :: hy == v_prenex_54[63:32] && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~lx~0 : bv32 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_54 : bv64, __ieee754_atan2_~ly~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_54[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32) && ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y)))) && (\exists v_prenex_54 : bv64 :: ~fp~LONGDOUBLE(v_prenex_54[63:63], v_prenex_54[62:52], v_prenex_54[51:0]) == \old(y) && iy == ~bvand32(2147483647bv32, v_prenex_54[63:32]))) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 154]: Loop Invariant [2018-11-23 04:05:59,144 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_53,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_60,QUANTIFIED] [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (((y == \old(y) && (\exists v_prenex_53 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_53[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_53[63:63], v_prenex_53[62:52], v_prenex_53[51:0]))) && (\exists v_prenex_60 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_prenex_60[63:63], v_prenex_60[62:52], v_prenex_60[51:0]) && hx == v_prenex_60[63:32])) && x == \old(x))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,146 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,147 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:05:59,147 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) || (y == \old(y) && x == \old(x))) || !(tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 101 locations, 1 error locations. SAFE Result, 45.2s OverallTime, 7 OverallIterations, 1 TraceHistogramMax, 29.8s AutomataDifference, 0.0s DeadEndRemovalTime, 9.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 688 SDtfs, 1081 SDslu, 2030 SDs, 0 SdLazy, 400 SolverSat, 92 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 24.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 185 GetRequests, 127 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 4.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=101occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 7 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 18 LocationsWithAnnotation, 54 PreInvPairs, 81 NumberOfFragments, 1424 HoareAnnotationTreeSize, 54 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 18 FomulaSimplificationsInter, 364 FormulaSimplificationTreeSizeReductionInter, 9.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 171 NumberOfCodeBlocks, 171 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 164 ConstructedInterpolants, 46 QuantifiedInterpolants, 38504 SizeOfPredicates, 33 NumberOfNonLiveVariables, 1250 ConjunctsInSsa, 59 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...