./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_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_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 01:00:31,635 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:00:31,637 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:00:31,645 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:00:31,645 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:00:31,646 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:00:31,646 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:00:31,647 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:00:31,649 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:00:31,649 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:00:31,650 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:00:31,650 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:00:31,651 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:00:31,652 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:00:31,652 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:00:31,653 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:00:31,654 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:00:31,655 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:00:31,657 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:00:31,658 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:00:31,659 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:00:31,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:00:31,661 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:00:31,661 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:00:31,661 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:00:31,662 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:00:31,663 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:00:31,664 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:00:31,664 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:00:31,665 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:00:31,665 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:00:31,666 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:00:31,666 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:00:31,666 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:00:31,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:00:31,667 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:00:31,667 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 01:00:31,677 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:00:31,677 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:00:31,678 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:00:31,678 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:00:31,679 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:00:31,679 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:00:31,679 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:00:31,679 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:00:31,679 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:00:31,679 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:00:31,680 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:00:31,681 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:00:31,681 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:00:31,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:00:31,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:00:31,683 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_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 -> 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 [2018-11-23 01:00:31,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:00:31,719 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:00:31,721 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:00:31,722 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:00:31,723 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:00:31,723 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:31,758 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/1c1b0eb08/46ed5512034c4b69a7884c8611bb2174/FLAGd688a6270 [2018-11-23 01:00:32,160 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:00:32,161 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:32,166 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/1c1b0eb08/46ed5512034c4b69a7884c8611bb2174/FLAGd688a6270 [2018-11-23 01:00:32,174 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/1c1b0eb08/46ed5512034c4b69a7884c8611bb2174 [2018-11-23 01:00:32,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:00:32,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:00:32,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:00:32,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:00:32,179 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:00:32,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d4648b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32, skipping insertion in model container [2018-11-23 01:00:32,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:00:32,206 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:00:32,354 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:00:32,357 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:00:32,391 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:00:32,449 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:00:32,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32 WrapperNode [2018-11-23 01:00:32,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:00:32,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:00:32,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:00:32,450 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:00:32,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:00:32,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:00:32,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:00:32,479 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:00:32,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... [2018-11-23 01:00:32,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:00:32,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:00:32,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:00:32,530 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:00:32,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:00:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-11-23 01:00:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-11-23 01:00:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:00:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:00:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-11-23 01:00:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-11-23 01:00:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 01:00:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:00:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:00:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 01:00:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 01:00:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:00:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:00:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 01:00:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 01:00:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:00:33,056 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:00:33,057 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 01:00:33,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:33 BoogieIcfgContainer [2018-11-23 01:00:33,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:00:33,058 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 01:00:33,058 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 01:00:33,060 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 01:00:33,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:00:32" (1/3) ... [2018-11-23 01:00:33,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e5d8fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:00:33, skipping insertion in model container [2018-11-23 01:00:33,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:32" (2/3) ... [2018-11-23 01:00:33,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e5d8fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:00:33, skipping insertion in model container [2018-11-23 01:00:33,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:33" (3/3) ... [2018-11-23 01:00:33,062 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:33,069 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 01:00:33,074 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 01:00:33,083 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 01:00:33,104 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 01:00:33,104 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 01:00:33,104 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 01:00:33,104 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 01:00:33,104 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 01:00:33,105 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 01:00:33,105 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 01:00:33,105 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 01:00:33,105 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 01:00:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-11-23 01:00:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 01:00:33,123 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:00:33,123 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:00:33,125 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:00:33,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:00:33,129 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-11-23 01:00:33,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:00:33,131 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:00:33,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:00:33,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:00:33,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:00:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:00:33,247 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 01:00:33,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:00:33,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 01:00:33,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 01:00:33,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 01:00:33,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 01:00:33,261 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-11-23 01:00:33,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:00:33,288 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-11-23 01:00:33,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 01:00:33,289 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-11-23 01:00:33,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:00:33,297 INFO L225 Difference]: With dead ends: 212 [2018-11-23 01:00:33,297 INFO L226 Difference]: Without dead ends: 106 [2018-11-23 01:00:33,300 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 01:00:33,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-11-23 01:00:33,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-11-23 01:00:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-11-23 01:00:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-11-23 01:00:33,331 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-11-23 01:00:33,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:00:33,332 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-11-23 01:00:33,332 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 01:00:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-11-23 01:00:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 01:00:33,333 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:00:33,333 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] [2018-11-23 01:00:33,333 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:00:33,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:00:33,334 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-11-23 01:00:33,334 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:00:33,334 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:00:33,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:00:33,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:00:33,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:00:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:00:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:00:33,440 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)|=6442450966, |old(~#atanlo_atan~0.base)|=6442450950, |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)|=6442450951.0, |~#aT_atan~0.base|=6442450954, |~#aT_atan~0.offset|=6442450960, |~#atanhi_atan~0.base|=6442450956, |~#atanhi_atan~0.offset|=6442450966, |~#atanlo_atan~0.base|=6442450950, |~#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=6442450951.0] [?] #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)|=6442450966, |old(~#atanlo_atan~0.base)|=6442450950, |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)|=6442450951.0, |~#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)|=6442450966, |old(~#atanlo_atan~0.base)|=6442450950, |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)|=6442450951.0, |~#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 #355#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~ret53 := 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 := 0.0;~y~0 := ~someUnaryDOUBLEoperation(0.0); VAL [main_~x~0=0.0, |#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 #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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~union30;havoc #t~mem29;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=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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~union34;havoc #t~mem33;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=(- 2147483648), __ieee754_atan2_~hy~0=2147483647, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450948, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~hy~0=2147483647, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450948, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~hy~0=2147483647, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450948, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~hy~0=2147483647, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450948, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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=(- 2147483648), __ieee754_atan2_~hy~0=2147483647, __ieee754_atan2_~lx~0=6442450968, __ieee754_atan2_~ly~0=6442450948, __ieee754_atan2_~x=0.0, __ieee754_atan2_~y=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_atan2_#in~x|=0.0, |__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 #343#return; VAL [main_~x~0=0.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret50|=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] [?] ~res~0 := #t~ret50;havoc #t~ret50;#t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [main_~res~0=6442450953.0, main_~x~0=0.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~short52|=false, |~#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 !#t~short52; VAL [main_~res~0=6442450953.0, main_~x~0=0.0, main_~y~0=6442450964.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~short52|=false, |~#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 !#t~short52;havoc #t~ret51;havoc #t~short52; VAL [main_~res~0=6442450953.0, main_~x~0=0.0, 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=6442450953.0, main_~x~0=0.0, 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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0.base=6442450954, ~#aT_atan~0.offset=6442450960, ~#atanhi_atan~0.base=6442450956, ~#atanhi_atan~0.offset=6442450966, ~#atanlo_atan~0.base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [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=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L142-L242] ensures true; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL.base=0, #NULL.offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] assume !#t~short52; VAL [#NULL.base=0, #NULL.offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267-L270] assume !#t~short52; [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0.base=6442450954, ~#aT_atan~0.offset=6442450960, ~#atanhi_atan~0.base=6442450956, ~#atanhi_atan~0.offset=6442450966, ~#atanlo_atan~0.base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#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)=6442450966, old(~#atanlo_atan~0.base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [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=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L142-L242] ensures true; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL.base=0, #NULL.offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] assume !#t~short52; VAL [#NULL.base=0, #NULL.offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267-L270] assume !#t~short52; [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450966, ~#atanlo_atan~0!base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND FALSE !(#t~short52) VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND TRUE !#t~short52 [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450966, ~#atanlo_atan~0!base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND FALSE !(#t~short52) VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND TRUE !#t~short52 [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450966, ~#atanlo_atan~0!base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND FALSE !(#t~short52) VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND TRUE !#t~short52 [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] ----- [2018-11-23 01:00:33,551 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-11-23 01:00:33,552 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450950 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 01:00:33,553 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 01:00:33,553 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-11-23 01:00:33,553 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450975 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-11-23 01:00:33,553 WARN L1272 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450966 could not be translated for associated CType ARRAY#_4_~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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#aT_atan~0!base=6442450954, ~#aT_atan~0!offset=6442450960, ~#atanhi_atan~0!base=6442450956, ~#atanhi_atan~0!offset=6442450966, ~#atanlo_atan~0!base=6442450950, ~#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=6.442450951E9] [?] #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)=6442450966, old(~#atanlo_atan~0!base)=6442450950, 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)=6.442450951E9, ~#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~ret53 := 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] [L263] ~x~0 := 0.0; [L264] ~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, ~x~0=0.0, ~zero_atan2~0=0.0] [L265] CALL call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#in~x=0.0, #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=0.0, #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=0.0, ~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~union30; [L151] havoc #t~mem29; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~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=0.0, ~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~union34; [L158] havoc #t~mem33; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~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=0.0, #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=-2147483648, ~hy~0=2147483647, ~lx~0=6442450968, ~ly~0=6442450948, ~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=0.0, ~y=6.442450964E9, ~zero_atan2~0=0.0] [L265] RET call #t~ret50 := __ieee754_atan2(~y~0, ~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret50=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, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L265] ~res~0 := #t~ret50; [L265] havoc #t~ret50; [L267] #t~short52 := ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(0.0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND FALSE !(#t~short52) VAL [#NULL!base=0, #NULL!offset=0, #t~short52=false, ~#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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L267] COND TRUE !#t~short52 [L267] havoc #t~ret51; [L267] havoc #t~short52; 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~y~0=6.442450964E9, ~zero_atan2~0=0.0] [L268] 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=6.442450953E9, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~x~0=0.0, ~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)=6442450951, 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] [L263] double x = 0.0; [L264] 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, x=0, zero_atan2=0] [L265] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=0, \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)=0, \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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, 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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=2147483647, lx=6442450968, ly=6442450948, 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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=2147483647, lx=6442450968, ly=6442450948, 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=0, y=6442450964, zero_atan2=0] [L265] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=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, x=0, y=6442450964, zero_atan2=0] [L265] double res = __ieee754_atan2(y, x); [L267] EXPR res == -0.0 && __signbit_double(res) == 1 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=6442450953, res == -0.0 && __signbit_double(res) == 1=0, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=6442450964, zero_atan2=0] [L267] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L268] __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=6442450953, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=6442450964, zero_atan2=0] ----- [2018-11-23 01:00:33,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:00:33 BoogieIcfgContainer [2018-11-23 01:00:33,602 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 01:00:33,602 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:00:33,602 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:00:33,602 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:00:33,603 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:33" (3/4) ... [2018-11-23 01:00:33,606 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 01:00:33,606 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:00:33,606 INFO L168 Benchmark]: Toolchain (without parser) took 1430.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -101.7 MB). Peak memory consumption was 59.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,607 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:00:33,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 272.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 953.8 MB in the beginning and 1.2 GB in the end (delta: -205.1 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,609 INFO L168 Benchmark]: Boogie Preprocessor took 50.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,609 INFO L168 Benchmark]: RCFGBuilder took 527.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 49.6 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,609 INFO L168 Benchmark]: TraceAbstraction took 544.14 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: 47.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:00:33,610 INFO L168 Benchmark]: Witness Printer took 3.64 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 01:00:33,612 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 272.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 953.8 MB in the beginning and 1.2 GB in the end (delta: -205.1 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 527.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 49.6 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 544.14 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: 47.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. * Witness Printer took 3.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450950 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 6442450966 could not be translated for associated CType ARRAY#_4_~DOUBLE# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 268]: 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 264, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 267. 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)=6442450951, 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] [L263] double x = 0.0; [L264] 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, x=0, zero_atan2=0] [L265] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=0, \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)=0, \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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, 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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=2147483647, lx=6442450968, ly=6442450948, 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=0, 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)=0, \old(y)=6442450964, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=2147483647, lx=6442450968, ly=6442450948, 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=0, y=6442450964, zero_atan2=0] [L265] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=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, x=0, y=6442450964, zero_atan2=0] [L265] double res = __ieee754_atan2(y, x); [L267] EXPR res == -0.0 && __signbit_double(res) == 1 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=6442450953, res == -0.0 && __signbit_double(res) == 1=0, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=6442450964, zero_atan2=0] [L267] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L268] __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=6442450953, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=6442450964, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. UNSAFE Result, 0.5s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 150 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=110occurred 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, 40 NumberOfCodeBlocks, 40 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 324 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 01:00:35,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:00:35,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:00:35,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:00:35,077 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:00:35,078 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:00:35,079 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:00:35,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:00:35,081 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:00:35,081 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:00:35,082 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:00:35,082 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:00:35,083 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:00:35,083 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:00:35,084 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:00:35,085 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:00:35,085 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:00:35,086 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:00:35,088 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:00:35,089 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:00:35,090 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:00:35,090 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:00:35,092 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:00:35,092 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:00:35,092 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:00:35,093 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:00:35,094 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:00:35,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:00:35,095 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:00:35,096 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:00:35,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:00:35,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:00:35,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:00:35,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:00:35,097 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:00:35,098 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:00:35,098 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 01:00:35,109 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:00:35,109 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:00:35,110 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:00:35,110 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:00:35,110 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:00:35,110 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:00:35,110 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:00:35,111 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:00:35,111 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:00:35,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:00:35,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:00:35,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 01:00:35,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:00:35,114 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:00:35,114 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:00:35,114 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_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 -> 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 [2018-11-23 01:00:35,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:00:35,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:00:35,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:00:35,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:00:35,153 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:00:35,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:35,188 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/02066cf74/b39addfdcc2a4d208e4798878073063d/FLAG379b709fe [2018-11-23 01:00:35,596 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:00:35,597 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:35,602 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/02066cf74/b39addfdcc2a4d208e4798878073063d/FLAG379b709fe [2018-11-23 01:00:35,610 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/data/02066cf74/b39addfdcc2a4d208e4798878073063d [2018-11-23 01:00:35,612 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:00:35,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:00:35,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:00:35,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:00:35,617 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:00:35,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c58243f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35, skipping insertion in model container [2018-11-23 01:00:35,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:00:35,646 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:00:35,833 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:00:35,840 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:00:35,891 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:00:35,913 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:00:35,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35 WrapperNode [2018-11-23 01:00:35,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:00:35,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:00:35,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:00:35,914 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:00:35,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,985 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:00:35,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:00:35,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:00:35,986 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:00:35,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:35,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:36,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:36,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:36,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... [2018-11-23 01:00:36,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:00:36,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:00:36,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:00:36,025 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:00:36,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 01:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 01:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-11-23 01:00:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-11-23 01:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:00:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-11-23 01:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 01:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 01:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 01:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 01:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:00:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:00:36,189 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:36,781 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:36,978 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:37,231 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:37,272 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:39,422 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:39,436 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:39,499 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:39,516 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:50,346 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:00:55,246 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:00:55,246 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 01:00:55,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:55 BoogieIcfgContainer [2018-11-23 01:00:55,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:00:55,247 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 01:00:55,248 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 01:00:55,250 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 01:00:55,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:00:35" (1/3) ... [2018-11-23 01:00:55,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf27278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:00:55, skipping insertion in model container [2018-11-23 01:00:55,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:35" (2/3) ... [2018-11-23 01:00:55,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf27278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:00:55, skipping insertion in model container [2018-11-23 01:00:55,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:55" (3/3) ... [2018-11-23 01:00:55,253 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681b_true-unreach-call.c [2018-11-23 01:00:55,259 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 01:00:55,264 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 01:00:55,274 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 01:00:55,295 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 01:00:55,296 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 01:00:55,296 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 01:00:55,296 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 01:00:55,296 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 01:00:55,296 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 01:00:55,296 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 01:00:55,296 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 01:00:55,296 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 01:00:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-11-23 01:00:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 01:00:55,311 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:00:55,312 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:00:55,313 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:00:55,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:00:55,316 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-11-23 01:00:55,319 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:00:55,320 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:00:55,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:00:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:00:55,542 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:00:55,552 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 01:00:55,553 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:00:55,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:00:55,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 01:00:55,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 01:00:55,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 01:00:55,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 01:00:55,576 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-11-23 01:00:55,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:00:55,599 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-11-23 01:00:55,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 01:00:55,600 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-11-23 01:00:55,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:00:55,607 INFO L225 Difference]: With dead ends: 212 [2018-11-23 01:00:55,607 INFO L226 Difference]: Without dead ends: 106 [2018-11-23 01:00:55,610 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 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 01:00:55,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-11-23 01:00:55,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-11-23 01:00:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-11-23 01:00:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-11-23 01:00:55,647 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-11-23 01:00:55,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:00:55,647 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-11-23 01:00:55,647 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 01:00:55,648 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-11-23 01:00:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 01:00:55,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:00:55,648 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] [2018-11-23 01:00:55,649 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:00:55,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:00:55,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-11-23 01:00:55,649 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:00:55,649 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:00:55,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:00:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:00:55,891 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:00:56,740 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-23 01:00:57,002 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 01:00:57,002 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:00:57,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:00:57,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 01:00:57,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 01:00:57,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 01:00:57,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 01:00:57,016 INFO L87 Difference]: Start difference. First operand 106 states and 146 transitions. Second operand 7 states. [2018-11-23 01:00:58,909 WARN L180 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-11-23 01:01:14,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:14,311 INFO L93 Difference]: Finished difference Result 113 states and 153 transitions. [2018-11-23 01:01:14,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:01:14,321 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 21 [2018-11-23 01:01:14,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:14,322 INFO L225 Difference]: With dead ends: 113 [2018-11-23 01:01:14,323 INFO L226 Difference]: Without dead ends: 110 [2018-11-23 01:01:14,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:01:14,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-11-23 01:01:14,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-11-23 01:01:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-11-23 01:01:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 150 transitions. [2018-11-23 01:01:14,335 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 150 transitions. Word has length 21 [2018-11-23 01:01:14,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:14,336 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 150 transitions. [2018-11-23 01:01:14,336 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 01:01:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 150 transitions. [2018-11-23 01:01:14,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 01:01:14,337 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:14,337 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] [2018-11-23 01:01:14,337 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:14,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:14,338 INFO L82 PathProgramCache]: Analyzing trace with hash -563897265, now seen corresponding path program 1 times [2018-11-23 01:01:14,338 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:14,338 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:01:14,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:14,516 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:14,575 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 01:01:14,575 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:14,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:14,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 01:01:14,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 01:01:14,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 01:01:14,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 01:01:14,585 INFO L87 Difference]: Start difference. First operand 110 states and 150 transitions. Second operand 7 states. [2018-11-23 01:01:23,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:23,025 INFO L93 Difference]: Finished difference Result 117 states and 157 transitions. [2018-11-23 01:01:23,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:01:23,026 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-11-23 01:01:23,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:23,027 INFO L225 Difference]: With dead ends: 117 [2018-11-23 01:01:23,027 INFO L226 Difference]: Without dead ends: 114 [2018-11-23 01:01:23,028 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:01:23,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-11-23 01:01:23,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 110. [2018-11-23 01:01:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-11-23 01:01:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 150 transitions. [2018-11-23 01:01:23,035 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 150 transitions. Word has length 26 [2018-11-23 01:01:23,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:23,035 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 150 transitions. [2018-11-23 01:01:23,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 01:01:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 150 transitions. [2018-11-23 01:01:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 01:01:23,036 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:23,036 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] [2018-11-23 01:01:23,036 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:23,036 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:23,037 INFO L82 PathProgramCache]: Analyzing trace with hash 37209169, now seen corresponding path program 1 times [2018-11-23 01:01:23,037 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:23,037 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:01:23,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:23,504 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:23,600 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,601 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,602 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,602 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,606 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 85 [2018-11-23 01:01:23,682 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,698 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:23,699 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 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 46 treesize of output 48 [2018-11-23 01:01:23,699 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 01:01:23,734 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 20 treesize of output 16 [2018-11-23 01:01:23,734 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 01:01:23,762 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 28 treesize of output 22 [2018-11-23 01:01:23,779 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 01:01:23,780 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-23 01:01:23,784 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 01:01:23,790 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 01:01:23,806 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 01:01:23,807 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:71, output treesize:23 [2018-11-23 01:01:23,940 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 01:01:23,940 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:23,956 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:23,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 01:01:23,957 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 01:01:23,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 01:01:23,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:01:23,957 INFO L87 Difference]: Start difference. First operand 110 states and 150 transitions. Second operand 8 states. [2018-11-23 01:01:32,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:32,881 INFO L93 Difference]: Finished difference Result 152 states and 209 transitions. [2018-11-23 01:01:32,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:01:32,882 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 26 [2018-11-23 01:01:32,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:32,883 INFO L225 Difference]: With dead ends: 152 [2018-11-23 01:01:32,883 INFO L226 Difference]: Without dead ends: 103 [2018-11-23 01:01:32,884 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-23 01:01:32,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-11-23 01:01:32,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2018-11-23 01:01:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103 states. [2018-11-23 01:01:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 135 transitions. [2018-11-23 01:01:32,892 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 135 transitions. Word has length 26 [2018-11-23 01:01:32,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:32,892 INFO L480 AbstractCegarLoop]: Abstraction has 103 states and 135 transitions. [2018-11-23 01:01:32,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 01:01:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2018-11-23 01:01:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:01:32,893 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:32,893 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 01:01:32,893 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:32,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:32,893 INFO L82 PathProgramCache]: Analyzing trace with hash 414394404, now seen corresponding path program 1 times [2018-11-23 01:01:32,894 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:32,894 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:01:32,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:33,140 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:33,160 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 01:01:33,160 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:33,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:33,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:01:33,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:01:33,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:01:33,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:01:33,179 INFO L87 Difference]: Start difference. First operand 103 states and 135 transitions. Second operand 3 states. [2018-11-23 01:01:33,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:33,289 INFO L93 Difference]: Finished difference Result 186 states and 246 transitions. [2018-11-23 01:01:33,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:01:33,291 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2018-11-23 01:01:33,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:33,293 INFO L225 Difference]: With dead ends: 186 [2018-11-23 01:01:33,294 INFO L226 Difference]: Without dead ends: 109 [2018-11-23 01:01:33,294 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:01:33,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2018-11-23 01:01:33,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 105. [2018-11-23 01:01:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2018-11-23 01:01:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 137 transitions. [2018-11-23 01:01:33,305 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 137 transitions. Word has length 27 [2018-11-23 01:01:33,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:33,305 INFO L480 AbstractCegarLoop]: Abstraction has 105 states and 137 transitions. [2018-11-23 01:01:33,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:01:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 137 transitions. [2018-11-23 01:01:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:01:33,306 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:33,307 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 01:01:33,307 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:33,307 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:33,307 INFO L82 PathProgramCache]: Analyzing trace with hash 21367394, now seen corresponding path program 1 times [2018-11-23 01:01:33,308 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:33,308 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:01:33,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:33,582 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:33,980 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 01:01:33,980 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:33,998 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:33,998 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 01:01:33,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 01:01:33,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 01:01:33,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:01:33,999 INFO L87 Difference]: Start difference. First operand 105 states and 137 transitions. Second operand 10 states. [2018-11-23 01:01:35,780 WARN L180 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2018-11-23 01:01:36,034 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-11-23 01:01:37,186 WARN L180 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2018-11-23 01:01:41,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:41,165 INFO L93 Difference]: Finished difference Result 122 states and 154 transitions. [2018-11-23 01:01:41,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 01:01:41,166 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2018-11-23 01:01:41,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:41,167 INFO L225 Difference]: With dead ends: 122 [2018-11-23 01:01:41,167 INFO L226 Difference]: Without dead ends: 77 [2018-11-23 01:01:41,168 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:01:41,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-11-23 01:01:41,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 73. [2018-11-23 01:01:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-23 01:01:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 87 transitions. [2018-11-23 01:01:41,173 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 87 transitions. Word has length 27 [2018-11-23 01:01:41,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:41,174 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 87 transitions. [2018-11-23 01:01:41,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 01:01:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2018-11-23 01:01:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 01:01:41,174 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:41,175 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] [2018-11-23 01:01:41,175 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:41,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:41,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1207907999, now seen corresponding path program 1 times [2018-11-23 01:01:41,176 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:41,176 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/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 01:01:41,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:41,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:41,650 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:41,650 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:41,651 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 01:01:41,683 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 01:01:41,692 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 01:01:41,692 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 01:01:41,711 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 01:01:41,718 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 01:01:41,718 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 01:01:41,725 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 01:01:41,730 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 01:01:41,752 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 01:01:41,752 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:57, output treesize:29 [2018-11-23 01:01:41,982 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 01:01:41,982 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:41,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:41,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 01:01:41,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:01:41,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:01:41,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:01:41,994 INFO L87 Difference]: Start difference. First operand 73 states and 87 transitions. Second operand 9 states. [2018-11-23 01:01:42,907 WARN L180 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-11-23 01:01:43,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:43,109 INFO L93 Difference]: Finished difference Result 88 states and 101 transitions. [2018-11-23 01:01:43,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:01:43,110 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 29 [2018-11-23 01:01:43,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:43,111 INFO L225 Difference]: With dead ends: 88 [2018-11-23 01:01:43,111 INFO L226 Difference]: Without dead ends: 73 [2018-11-23 01:01:43,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:01:43,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-23 01:01:43,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2018-11-23 01:01:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-23 01:01:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 86 transitions. [2018-11-23 01:01:43,115 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 86 transitions. Word has length 29 [2018-11-23 01:01:43,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:43,115 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 86 transitions. [2018-11-23 01:01:43,115 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:01:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2018-11-23 01:01:43,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 01:01:43,116 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:43,116 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, 1, 1, 1] [2018-11-23 01:01:43,116 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:43,116 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:43,116 INFO L82 PathProgramCache]: Analyzing trace with hash 635767224, now seen corresponding path program 1 times [2018-11-23 01:01:43,116 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:43,116 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-11-23 01:01:43,123 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:43,351 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:43,412 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 01:01:43,413 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:43,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:43,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 01:01:43,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:01:43,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:01:43,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:01:43,424 INFO L87 Difference]: Start difference. First operand 73 states and 86 transitions. Second operand 6 states. [2018-11-23 01:01:43,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:43,852 INFO L93 Difference]: Finished difference Result 84 states and 96 transitions. [2018-11-23 01:01:43,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 01:01:43,853 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2018-11-23 01:01:43,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:43,854 INFO L225 Difference]: With dead ends: 84 [2018-11-23 01:01:43,854 INFO L226 Difference]: Without dead ends: 35 [2018-11-23 01:01:43,854 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:01:43,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2018-11-23 01:01:43,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2018-11-23 01:01:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 01:01:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 35 transitions. [2018-11-23 01:01:43,856 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 35 transitions. Word has length 34 [2018-11-23 01:01:43,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:43,857 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 35 transitions. [2018-11-23 01:01:43,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:01:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 35 transitions. [2018-11-23 01:01:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 01:01:43,857 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:01:43,857 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, 1, 1, 1] [2018-11-23 01:01:43,857 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:01:43,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:01:43,858 INFO L82 PathProgramCache]: Analyzing trace with hash 163717685, now seen corresponding path program 1 times [2018-11-23 01:01:43,858 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 01:01:43,858 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-11-23 01:01:43,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:01:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:01:44,048 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:01:44,286 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 01:01:44,286 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 01:01:44,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:01:44,303 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-23 01:01:44,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 01:01:44,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 01:01:44,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-23 01:01:44,304 INFO L87 Difference]: Start difference. First operand 35 states and 35 transitions. Second operand 12 states. [2018-11-23 01:01:46,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:01:46,839 INFO L93 Difference]: Finished difference Result 35 states and 35 transitions. [2018-11-23 01:01:46,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 01:01:46,840 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 34 [2018-11-23 01:01:46,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:01:46,840 INFO L225 Difference]: With dead ends: 35 [2018-11-23 01:01:46,840 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 01:01:46,841 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:01:46,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 01:01:46,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 01:01:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 01:01:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 01:01:46,841 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2018-11-23 01:01:46,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:01:46,842 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 01:01:46,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 01:01:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 01:01:46,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:01:46,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 01:01:47,261 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-23 01:01:47,610 WARN L180 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-23 01:01:48,043 WARN L180 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-23 01:01:48,296 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 68 [2018-11-23 01:01:48,298 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 17 31) no Hoare annotation was computed. [2018-11-23 01:01:48,298 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-11-23 01:01:48,298 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 17 31) no Hoare annotation was computed. [2018-11-23 01:01:48,298 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 24 29) no Hoare annotation was computed. [2018-11-23 01:01:48,298 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 17 31) the Hoare annotation is: true [2018-11-23 01:01:48,298 INFO L448 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L451 ceAbstractionStarter]: At program point L19-2(lines 19 23) the Hoare annotation is: true [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 17 31) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L68-3(lines 68 72) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 103) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L130-2(line 130) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 131) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 92) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L89-2(lines 89 92) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 87) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L451 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L95-1(line 95) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 86) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point atan_doubleEXIT(lines 64 132) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 112) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L451 ceAbstractionStarter]: At program point atan_doubleENTRY(lines 64 132) the Hoare annotation is: true [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 113) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 76 80) no Hoare annotation was computed. [2018-11-23 01:01:48,299 INFO L451 ceAbstractionStarter]: At program point L76-2(lines 76 80) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point atan_doubleFINAL(lines 64 132) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L76-3(lines 74 87) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 111) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L105-2(lines 88 113) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L451 ceAbstractionStarter]: At program point L68-2(lines 68 72) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleFINAL(lines 244 254) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleEXIT(lines 244 254) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L247-1(lines 247 251) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L444 ceAbstractionStarter]: At program point L247-2(lines 247 251) the Hoare annotation is: (= |__signbit_double_#in~x| __signbit_double_~x) [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point L247-3(lines 247 251) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L451 ceAbstractionStarter]: At program point __signbit_doubleENTRY(lines 244 254) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 256 272) the Hoare annotation is: true [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 268) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 256 272) no Hoare annotation was computed. [2018-11-23 01:01:48,300 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 256 272) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L268(line 268) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L267(line 267) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L444 ceAbstractionStarter]: At program point L267-1(line 267) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= main_~res~0 .cse0) (= (_ +zero 11 53) main_~x~0) |main_#t~short52| (= main_~y~0 .cse0))) [2018-11-23 01:01:48,301 INFO L444 ceAbstractionStarter]: At program point L265(line 265) the Hoare annotation is: (and (= (_ +zero 11 53) main_~x~0) (= main_~y~0 (fp.neg (_ +zero 11 53)))) [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L267-2(line 267) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L265-1(line 265) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L267-4(lines 267 270) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L451 ceAbstractionStarter]: At program point __ieee754_atan2ENTRY(lines 142 242) the Hoare annotation is: true [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 206) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2FINAL(lines 142 242) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 178) no Hoare annotation was computed. [2018-11-23 01:01:48,301 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 142 242) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L444 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse7 ((_ extract 31 0) v_prenex_56))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse7) (= .cse7 ((_ extract 31 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse4 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse6 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse6) (= .cse6 ((_ extract 31 0) v_prenex_55)) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_55))))))) (or (and (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse0 .cse1 (exists ((v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 32))) (let ((.cse2 (bvor (bvand (_ bv1 32) (bvashr v_prenex_57 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_58) (_ bv30 32)))))) (and (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) |__ieee754_atan2_#in~x|) (not (= .cse2 (_ bv0 32))) (not (= (bvadd .cse2 (_ bv4294967295 32)) (_ bv0 32)))))) (exists ((|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_12|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse3 .cse4) (and .cse0 .cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse5 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= .cse5 ((_ extract 31 0) v_prenex_55)) (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) .cse5) (_ bv0 32)))))) .cse3 .cse4))) [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 194) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L444 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse7 ((_ extract 31 0) v_prenex_56))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse7) (= .cse7 ((_ extract 31 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse4 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse6 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse6) (= .cse6 ((_ extract 31 0) v_prenex_55)) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_55))))))) (or (and (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse0 .cse1 (exists ((v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 32))) (let ((.cse2 (bvor (bvand (_ bv1 32) (bvashr v_prenex_57 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_58) (_ bv30 32)))))) (and (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) |__ieee754_atan2_#in~x|) (not (= .cse2 (_ bv0 32))) (not (= (bvadd .cse2 (_ bv4294967295 32)) (_ bv0 32)))))) (exists ((|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_12|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse3 .cse4) (and .cse0 .cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse5 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= .cse5 ((_ extract 31 0) v_prenex_55)) (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) .cse5) (_ bv0 32)))))) .cse3 .cse4))) [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 177) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 163) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 241) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L170-2(line 170) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-11-23 01:01:48,302 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L444 ceAbstractionStarter]: At program point L154-2(lines 154 159) the Hoare annotation is: (and (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_12|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 234) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 205) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L229-1(lines 222 235) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L229-2(lines 229 234) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 218) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L444 ceAbstractionStarter]: At program point L147-2(lines 147 152) the Hoare annotation is: (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L147-3(lines 147 152) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 165) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2EXIT(lines 142 242) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L181-2(line 181) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-11-23 01:01:48,303 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L444 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: (and (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~x|))) (exists ((|v_q#valueAsBitvector_14| (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~x|) (= (bvor (bvadd ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv3222274048 32)) __ieee754_atan2_~lx~0) (_ bv0 32)))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse0 ((_ extract 31 0) v_prenex_56))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse0) (= .cse0 ((_ extract 31 0) v_prenex_55))))) (exists ((|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_12|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse1 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse1) (= .cse1 ((_ extract 31 0) v_prenex_55)) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_55)))))) [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L165-1(line 165) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 218) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L215-2(lines 213 218) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L448 ceAbstractionStarter]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2018-11-23 01:01:48,304 INFO L444 ceAbstractionStarter]: At program point L224-2(lines 224 228) the Hoare annotation is: (let ((.cse0 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse7 ((_ extract 31 0) v_prenex_56))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse7) (= .cse7 ((_ extract 31 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse4 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse6 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= __ieee754_atan2_~ly~0 .cse6) (= .cse6 ((_ extract 31 0) v_prenex_55)) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) v_prenex_55))))))) (or (and (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr __ieee754_atan2_~hy~0 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse0 .cse1 (exists ((v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 32))) (let ((.cse2 (bvor (bvand (_ bv1 32) (bvashr v_prenex_57 (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_58) (_ bv30 32)))))) (and (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) |__ieee754_atan2_#in~x|) (not (= .cse2 (_ bv0 32))) (not (= (bvadd .cse2 (_ bv4294967295 32)) (_ bv0 32)))))) (exists ((|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_12|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~x|))) .cse3 .cse4) (and .cse0 .cse1 (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64))) (let ((.cse5 ((_ extract 31 0) v_prenex_56))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= .cse5 ((_ extract 31 0) v_prenex_55)) (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) .cse5) (_ bv0 32)))))) .cse3 .cse4))) [2018-11-23 01:01:48,305 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 207) no Hoare annotation was computed. [2018-11-23 01:01:48,305 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 142 242) no Hoare annotation was computed. [2018-11-23 01:01:48,305 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 01:01:48,310 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 01:01:48,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,333 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,333 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,337 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:01:48 BoogieIcfgContainer [2018-11-23 01:01:48,344 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 01:01:48,344 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:01:48,344 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:01:48,344 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:01:48,345 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:55" (3/4) ... [2018-11-23 01:01:48,349 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:01:48,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-23 01:01:48,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 01:01:48,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-11-23 01:01:48,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __signbit_double [2018-11-23 01:01:48,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 01:01:48,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_atan2 [2018-11-23 01:01:48,361 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2018-11-23 01:01:48,362 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2018-11-23 01:01:48,362 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 01:01:48,362 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 01:01:48,385 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: y == \old(y) && x == \old(x) [2018-11-23 01:01:48,385 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-11-23 01:01:48,385 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\exists v_q#valueAsBitvector_13 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(x)) && y == \old(y)) && (\exists v_q#valueAsBitvector_12 : bv64 :: hx == v_q#valueAsBitvector_12[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x))) && x == \old(x) [2018-11-23 01:01:48,386 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\exists __ieee754_atan2_~hy~0 : bv32, v_q#valueAsBitvector_12 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(__ieee754_atan2_~hy~0, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x)) && y == \old(y)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((iy == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0])) && (\exists v_prenex_58 : bv64, v_prenex_57 : bv32 :: (~fp~LONGDOUBLE(v_prenex_58[63:63], v_prenex_58[62:52], v_prenex_58[51:0]) == \old(x) && !(~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58[63:32], 30bv32))) == 0bv32)) && !(~bvadd64(~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58[63:32], 30bv32))), 4294967295bv32) == 0bv32))) && (\exists v_q#valueAsBitvector_12 : bv64 :: hx == v_q#valueAsBitvector_12[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && hy == v_prenex_55[63:32])) || ((((y == \old(y) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((iy == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0])) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && !(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), v_prenex_56[31:0]) == 0bv32))) && x == \old(x)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && hy == v_prenex_55[63:32])) [2018-11-23 01:01:48,417 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_48e1314e-7d28-4090-8941-e7231b9b3fa5/bin-2019/uautomizer/witness.graphml [2018-11-23 01:01:48,417 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:01:48,418 INFO L168 Benchmark]: Toolchain (without parser) took 72805.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 213.4 MB). Free memory was 949.2 MB in the beginning and 882.6 MB in the end (delta: 66.6 MB). Peak memory consumption was 280.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,419 INFO L168 Benchmark]: CDTParser took 0.12 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 01:01:48,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.38 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -212.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,419 INFO L168 Benchmark]: Boogie Preprocessor took 38.88 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 01:01:48,419 INFO L168 Benchmark]: RCFGBuilder took 19221.74 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: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,420 INFO L168 Benchmark]: TraceAbstraction took 53096.60 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 60.8 MB). Free memory was 1.1 GB in the beginning and 889.8 MB in the end (delta: 178.8 MB). Peak memory consumption was 239.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,420 INFO L168 Benchmark]: Witness Printer took 73.20 ms. Allocated memory is still 1.2 GB. Free memory was 889.8 MB in the beginning and 882.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:01:48,421 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 299.38 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 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 71.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -212.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.88 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 19221.74 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: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 53096.60 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 60.8 MB). Free memory was 1.1 GB in the beginning and 889.8 MB in the end (delta: 178.8 MB). Peak memory consumption was 239.6 MB. Max. memory is 11.5 GB. * Witness Printer took 73.20 ms. Allocated memory is still 1.2 GB. Free memory was 889.8 MB in the beginning and 882.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation 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_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,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_58,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_57,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_57,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_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,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_58,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_57,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_57,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_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,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_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 268]: 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 01:01:48,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,441 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-11-23 01:01:48,441 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,441 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,441 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,442 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,442 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,443 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_57,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_58,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,444 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,445 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,446 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,447 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-11-23 01:01:48,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-11-23 01:01:48,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] Derived loop invariant: (((((((\exists __ieee754_atan2_~hy~0 : bv32, v_q#valueAsBitvector_12 : bv64 :: m == ~bvor32(~bvand32(1bv32, ~bvashr32(__ieee754_atan2_~hy~0, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x)) && y == \old(y)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((iy == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0])) && (\exists v_prenex_58 : bv64, v_prenex_57 : bv32 :: (~fp~LONGDOUBLE(v_prenex_58[63:63], v_prenex_58[62:52], v_prenex_58[51:0]) == \old(x) && !(~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58[63:32], 30bv32))) == 0bv32)) && !(~bvadd64(~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_57, 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_58[63:32], 30bv32))), 4294967295bv32) == 0bv32))) && (\exists v_q#valueAsBitvector_12 : bv64 :: hx == v_q#valueAsBitvector_12[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && hy == v_prenex_55[63:32])) || ((((y == \old(y) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((iy == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0])) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && !(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), v_prenex_56[31:0]) == 0bv32))) && x == \old(x)) && (\exists v_prenex_56 : bv64, v_prenex_55 : bv64 :: ((\old(y) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]) && ly == v_prenex_56[31:0]) && v_prenex_56[31:0] == v_prenex_55[31:0]) && hy == v_prenex_55[63:32])) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 154]: Loop Invariant [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-11-23 01:01:48,453 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,453 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,453 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-11-23 01:01:48,453 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] Derived loop invariant: (((\exists v_q#valueAsBitvector_13 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(x)) && y == \old(y)) && (\exists v_q#valueAsBitvector_12 : bv64 :: hx == v_q#valueAsBitvector_12[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(x))) && x == \old(x) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: y == \old(y) && x == \old(x) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. SAFE Result, 53.0s OverallTime, 9 OverallIterations, 1 TraceHistogramMax, 46.0s AutomataDifference, 0.0s DeadEndRemovalTime, 1.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 978 SDtfs, 873 SDslu, 3301 SDs, 0 SdLazy, 483 SolverSat, 67 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 40.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 264 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred 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, 9 MinimizatonAttempts, 12 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 21 LocationsWithAnnotation, 65 PreInvPairs, 88 NumberOfFragments, 862 HoareAnnotationTreeSize, 65 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 21 FomulaSimplificationsInter, 92 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 243 NumberOfCodeBlocks, 243 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 234 ConstructedInterpolants, 47 QuantifiedInterpolants, 44435 SizeOfPredicates, 41 NumberOfNonLiveVariables, 1685 ConjunctsInSsa, 81 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...