./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa80d60694a6a02d32fddddbbe44c204edcedd1 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa80d60694a6a02d32fddddbbe44c204edcedd1 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 06:36:24,206 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:36:24,207 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:36:24,216 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:36:24,216 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:36:24,216 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:36:24,217 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:36:24,219 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:36:24,220 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:36:24,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:36:24,221 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:36:24,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:36:24,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:36:24,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:36:24,223 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:36:24,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:36:24,224 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:36:24,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:36:24,227 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:36:24,228 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:36:24,228 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:36:24,229 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:36:24,231 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:36:24,231 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:36:24,231 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:36:24,231 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:36:24,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:36:24,232 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:36:24,233 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:36:24,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:36:24,234 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:36:24,234 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:36:24,234 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:36:24,235 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:36:24,235 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:36:24,236 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:36:24,236 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:36:24,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:36:24,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:36:24,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:36:24,245 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:36:24,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:36:24,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:36:24,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:36:24,247 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:36:24,247 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:36:24,248 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:36:24,248 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:36:24,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:36:24,248 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:36:24,248 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:36:24,248 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:36:24,248 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:36:24,249 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:36:24,249 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:36:24,249 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_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-23 06:36:24,276 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:36:24,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:36:24,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:36:24,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:36:24,288 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:36:24,289 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 06:36:24,329 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/d50e11ac0/163ab6fec6a242a3b15dcb7f053f133e/FLAG9c437036a [2018-11-23 06:36:24,651 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:36:24,652 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 06:36:24,657 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/d50e11ac0/163ab6fec6a242a3b15dcb7f053f133e/FLAG9c437036a [2018-11-23 06:36:24,670 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/d50e11ac0/163ab6fec6a242a3b15dcb7f053f133e [2018-11-23 06:36:24,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:36:24,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:36:24,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:36:24,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:36:24,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:36:24,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:24,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b12e5c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24, skipping insertion in model container [2018-11-23 06:36:24,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:24,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:36:24,712 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:36:24,858 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:36:24,862 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:36:24,895 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:36:24,958 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:36:24,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24 WrapperNode [2018-11-23 06:36:24,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:36:24,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:36:24,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:36:24,959 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:36:24,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:24,972 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:24,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:36:24,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:36:24,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:36:24,990 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:36:24,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:24,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... [2018-11-23 06:36:25,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:36:25,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:36:25,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:36:25,022 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:36:25,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 06:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 06:36:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 06:36:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:36:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 06:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:36:25,555 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 06:36:25,555 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 06:36:25,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:36:25 BoogieIcfgContainer [2018-11-23 06:36:25,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 06:36:25,556 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 06:36:25,556 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 06:36:25,563 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 06:36:25,563 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:36:25" (1/1) ... [2018-11-23 06:36:25,570 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:36:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:36:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-23 06:36:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-23 06:36:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 06:36:25,604 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:36:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:36:25,689 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 06:36:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:36:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2018-11-23 06:36:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2018-11-23 06:36:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 06:36:25,697 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:36:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:36:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:36:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:36:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:36:25,862 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call ~#atanhi_atan~0.base, ~#atanhi_atan~0.offset := #Ultimate.alloc(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;havoc main_#res;havoc main_#t~ret48, main_~x~0, main_~y~0, main_~res~0;main_~x~0 := ~someUnaryDOUBLEoperation(0.0);main_~y~0 := ~someUnaryDOUBLEoperation(0.0);__ieee754_atan2_#in~y, __ieee754_atan2_#in~x := main_~y~0, main_~x~0;havoc __ieee754_atan2_#res;havoc __ieee754_atan2_#t~mem27, __ieee754_atan2_#t~union28, __ieee754_atan2_#t~mem29, __ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, __ieee754_atan2_#t~mem31, __ieee754_atan2_#t~union32, __ieee754_atan2_#t~mem33, __ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, __ieee754_atan2_#t~ret35, __ieee754_atan2_#t~switch36, __ieee754_atan2_#t~ite37, __ieee754_atan2_#t~switch38, __ieee754_atan2_#t~switch39, __ieee754_atan2_#t~ite40, __ieee754_atan2_#t~ret41, __ieee754_atan2_#t~ret42, __ieee754_atan2_#t~switch43, __ieee754_atan2_#t~mem44, __ieee754_atan2_#t~union45, __ieee754_atan2_~#gh_u~2.base, __ieee754_atan2_~#gh_u~2.offset, __ieee754_atan2_#t~mem46, __ieee754_atan2_#t~union47.lsw, __ieee754_atan2_#t~union47.msw, __ieee754_atan2_~#sh_u~1.base, __ieee754_atan2_~#sh_u~1.offset, __ieee754_atan2_~zh~0, __ieee754_atan2_~y, __ieee754_atan2_~x, __ieee754_atan2_~z~1, __ieee754_atan2_~k~0, __ieee754_atan2_~m~0, __ieee754_atan2_~hx~1, __ieee754_atan2_~hy~0, __ieee754_atan2_~ix~1, __ieee754_atan2_~iy~0, __ieee754_atan2_~lx~0, __ieee754_atan2_~ly~0;__ieee754_atan2_~y := __ieee754_atan2_#in~y;__ieee754_atan2_~x := __ieee754_atan2_#in~x;havoc __ieee754_atan2_~z~1;havoc __ieee754_atan2_~k~0;havoc __ieee754_atan2_~m~0;havoc __ieee754_atan2_~hx~1;havoc __ieee754_atan2_~hy~0;havoc __ieee754_atan2_~ix~1;havoc __ieee754_atan2_~iy~0;havoc __ieee754_atan2_~lx~0;havoc __ieee754_atan2_~ly~0; VAL [ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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 __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(__ieee754_atan2_~x, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8);call __ieee754_atan2_#t~mem27 := read~int(__ieee754_atan2_~#ew_u~0.base, 4 + __ieee754_atan2_~#ew_u~0.offset, 4);__ieee754_atan2_~hx~1 := (if __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_atan2_#t~union28, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8);havoc __ieee754_atan2_#t~mem27;havoc __ieee754_atan2_#t~union28;call __ieee754_atan2_#t~mem29 := read~int(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 4);__ieee754_atan2_~lx~0 := __ieee754_atan2_#t~mem29;call write~real(__ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8);havoc __ieee754_atan2_#t~mem29;havoc __ieee754_atan2_#t~union30;call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset);havoc __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset; VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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 [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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] [?] __ieee754_atan2_~ix~1 := ~bitwiseAnd(__ieee754_atan2_~hx~1, 2147483647); VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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 __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(__ieee754_atan2_~y, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8);call __ieee754_atan2_#t~mem31 := read~int(__ieee754_atan2_~#ew_u~1.base, 4 + __ieee754_atan2_~#ew_u~1.offset, 4);__ieee754_atan2_~hy~0 := (if __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_atan2_#t~union32, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8);havoc __ieee754_atan2_#t~mem31;havoc __ieee754_atan2_#t~union32;call __ieee754_atan2_#t~mem33 := read~int(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 4);__ieee754_atan2_~ly~0 := __ieee754_atan2_#t~mem33;call write~real(__ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8);havoc __ieee754_atan2_#t~mem33;havoc __ieee754_atan2_#t~union34;call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset);havoc __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset; VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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 [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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] [?] __ieee754_atan2_~iy~0 := ~bitwiseAnd(__ieee754_atan2_~hy~0, 2147483647); VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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(__ieee754_atan2_~ix~1, ~bitwiseOr(__ieee754_atan2_~lx~0, -__ieee754_atan2_~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(__ieee754_atan2_~iy~0, ~bitwiseOr(__ieee754_atan2_~ly~0, -__ieee754_atan2_~ly~0) / 2147483648) % 4294967296 > 2146435072;__ieee754_atan2_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_atan2_~x, __ieee754_atan2_~y); VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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] [?] main_#t~ret48 := __ieee754_atan2_#res;main_~res~0 := main_#t~ret48;havoc main_#t~ret48; VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~res~0=14.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |ULTIMATE.start___ieee754_atan2_#res|=14.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0, ~one_atan~0=1.0, ~pi_lo_atan2~0=(/ 3061616997868382943.0 25000000000000000000000000000000000.0), ~pi_o_2~0=(/ 785398163397448279.0 500000000000000000.0), ~pi_o_4~0=(/ 785398163397448279.0 1000000000000000000.0), ~pi~0=(/ 785398163397448279.0 250000000000000000.0), ~tiny_atan2~0=(/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0), ~zero_atan2~0=0.0] [?] assume ~someBinaryDOUBLEComparisonOperation(main_~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~res~0=14.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |ULTIMATE.start___ieee754_atan2_#res|=14.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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 [ULTIMATE.start___ieee754_atan2_~hx~1=0, ULTIMATE.start___ieee754_atan2_~hy~0=0, ULTIMATE.start___ieee754_atan2_~lx~0=9, ULTIMATE.start___ieee754_atan2_~ly~0=13, ULTIMATE.start___ieee754_atan2_~x=13.0, ULTIMATE.start___ieee754_atan2_~y=12.0, ULTIMATE.start_main_~res~0=14.0, ULTIMATE.start_main_~x~0=13.0, ULTIMATE.start_main_~y~0=12.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_atan2_#in~x|=13.0, |ULTIMATE.start___ieee754_atan2_#in~y|=12.0, |ULTIMATE.start___ieee754_atan2_#res|=14.0, |~#aT_atan~0.base|=5, |~#aT_atan~0.offset|=0, |~#atanhi_atan~0.base|=2, |~#atanhi_atan~0.offset|=0, |~#atanlo_atan~0.base|=3, |~#atanlo_atan~0.offset|=0, ~huge_atan~0=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] [?] #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; [?] havoc main_#res; [?] havoc main_#t~ret48, main_~x~0, main_~y~0, main_~res~0; [L251] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] main_~y~0 := ~someUnaryDOUBLEoperation(0.0); [L254] __ieee754_atan2_#in~y, __ieee754_atan2_#in~x := main_~y~0, main_~x~0; [L254] havoc __ieee754_atan2_#res; [L254] havoc __ieee754_atan2_#t~mem27, __ieee754_atan2_#t~union28, __ieee754_atan2_#t~mem29, __ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, __ieee754_atan2_#t~mem31, __ieee754_atan2_#t~union32, __ieee754_atan2_#t~mem33, __ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, __ieee754_atan2_#t~ret35, __ieee754_atan2_#t~switch36, __ieee754_atan2_#t~ite37, __ieee754_atan2_#t~switch38, __ieee754_atan2_#t~switch39, __ieee754_atan2_#t~ite40, __ieee754_atan2_#t~ret41, __ieee754_atan2_#t~ret42, __ieee754_atan2_#t~switch43, __ieee754_atan2_#t~mem44, __ieee754_atan2_#t~union45, __ieee754_atan2_~#gh_u~2.base, __ieee754_atan2_~#gh_u~2.offset, __ieee754_atan2_#t~mem46, __ieee754_atan2_#t~union47.lsw, __ieee754_atan2_#t~union47.msw, __ieee754_atan2_~#sh_u~1.base, __ieee754_atan2_~#sh_u~1.offset, __ieee754_atan2_~zh~0, __ieee754_atan2_~y, __ieee754_atan2_~x, __ieee754_atan2_~z~1, __ieee754_atan2_~k~0, __ieee754_atan2_~m~0, __ieee754_atan2_~hx~1, __ieee754_atan2_~hy~0, __ieee754_atan2_~ix~1, __ieee754_atan2_~iy~0, __ieee754_atan2_~lx~0, __ieee754_atan2_~ly~0; [L142-L242] __ieee754_atan2_~y := __ieee754_atan2_#in~y; [L142-L242] __ieee754_atan2_~x := __ieee754_atan2_#in~x; [L143] havoc __ieee754_atan2_~z~1; [L144] havoc __ieee754_atan2_~k~0; [L144] havoc __ieee754_atan2_~m~0; [L144] havoc __ieee754_atan2_~hx~1; [L144] havoc __ieee754_atan2_~hy~0; [L144] havoc __ieee754_atan2_~ix~1; [L144] havoc __ieee754_atan2_~iy~0; [L145] havoc __ieee754_atan2_~lx~0; [L145] havoc __ieee754_atan2_~ly~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L148] call __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset := #Ultimate.alloc(8); [L149] call write~real(__ieee754_atan2_~x, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L150] call __ieee754_atan2_#t~mem27 := read~int(__ieee754_atan2_~#ew_u~0.base, 4 + __ieee754_atan2_~#ew_u~0.offset, 4); [L150] __ieee754_atan2_~hx~1 := (if __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(__ieee754_atan2_#t~union28, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L150] havoc __ieee754_atan2_#t~mem27; [L150] havoc __ieee754_atan2_#t~union28; [L151] call __ieee754_atan2_#t~mem29 := read~int(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 4); [L151] __ieee754_atan2_~lx~0 := __ieee754_atan2_#t~mem29; [L151] call write~real(__ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L151] havoc __ieee754_atan2_#t~mem29; [L151] havoc __ieee754_atan2_#t~union30; [L148] call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset); [L148] havoc __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L153] __ieee754_atan2_~ix~1 := ~bitwiseAnd(__ieee754_atan2_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L155] call __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset := #Ultimate.alloc(8); [L156] call write~real(__ieee754_atan2_~y, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L157] call __ieee754_atan2_#t~mem31 := read~int(__ieee754_atan2_~#ew_u~1.base, 4 + __ieee754_atan2_~#ew_u~1.offset, 4); [L157] __ieee754_atan2_~hy~0 := (if __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] call write~real(__ieee754_atan2_#t~union32, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L157] havoc __ieee754_atan2_#t~mem31; [L157] havoc __ieee754_atan2_#t~union32; [L158] call __ieee754_atan2_#t~mem33 := read~int(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 4); [L158] __ieee754_atan2_~ly~0 := __ieee754_atan2_#t~mem33; [L158] call write~real(__ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L158] havoc __ieee754_atan2_#t~mem33; [L158] havoc __ieee754_atan2_#t~union34; [L155] call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset); [L155] havoc __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L160] __ieee754_atan2_~iy~0 := ~bitwiseAnd(__ieee754_atan2_~hy~0, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L161-L163] assume ~bitwiseOr(__ieee754_atan2_~ix~1, ~bitwiseOr(__ieee754_atan2_~lx~0, -__ieee754_atan2_~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(__ieee754_atan2_~iy~0, ~bitwiseOr(__ieee754_atan2_~ly~0, -__ieee754_atan2_~ly~0) / 2147483648) % 4294967296 > 2146435072; [L163] __ieee754_atan2_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_atan2_~x, __ieee754_atan2_~y); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] main_#t~ret48 := __ieee754_atan2_#res; [L254] main_~res~0 := main_#t~ret48; [L254] havoc main_#t~ret48; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L256-L259] assume ~someBinaryDOUBLEComparisonOperation(main_~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #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; [?] havoc main_#res; [?] havoc main_#t~ret48, main_~x~0, main_~y~0, main_~res~0; [L251] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] main_~y~0 := ~someUnaryDOUBLEoperation(0.0); [L254] __ieee754_atan2_#in~y, __ieee754_atan2_#in~x := main_~y~0, main_~x~0; [L254] havoc __ieee754_atan2_#res; [L254] havoc __ieee754_atan2_#t~mem27, __ieee754_atan2_#t~union28, __ieee754_atan2_#t~mem29, __ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, __ieee754_atan2_#t~mem31, __ieee754_atan2_#t~union32, __ieee754_atan2_#t~mem33, __ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, __ieee754_atan2_#t~ret35, __ieee754_atan2_#t~switch36, __ieee754_atan2_#t~ite37, __ieee754_atan2_#t~switch38, __ieee754_atan2_#t~switch39, __ieee754_atan2_#t~ite40, __ieee754_atan2_#t~ret41, __ieee754_atan2_#t~ret42, __ieee754_atan2_#t~switch43, __ieee754_atan2_#t~mem44, __ieee754_atan2_#t~union45, __ieee754_atan2_~#gh_u~2.base, __ieee754_atan2_~#gh_u~2.offset, __ieee754_atan2_#t~mem46, __ieee754_atan2_#t~union47.lsw, __ieee754_atan2_#t~union47.msw, __ieee754_atan2_~#sh_u~1.base, __ieee754_atan2_~#sh_u~1.offset, __ieee754_atan2_~zh~0, __ieee754_atan2_~y, __ieee754_atan2_~x, __ieee754_atan2_~z~1, __ieee754_atan2_~k~0, __ieee754_atan2_~m~0, __ieee754_atan2_~hx~1, __ieee754_atan2_~hy~0, __ieee754_atan2_~ix~1, __ieee754_atan2_~iy~0, __ieee754_atan2_~lx~0, __ieee754_atan2_~ly~0; [L142-L242] __ieee754_atan2_~y := __ieee754_atan2_#in~y; [L142-L242] __ieee754_atan2_~x := __ieee754_atan2_#in~x; [L143] havoc __ieee754_atan2_~z~1; [L144] havoc __ieee754_atan2_~k~0; [L144] havoc __ieee754_atan2_~m~0; [L144] havoc __ieee754_atan2_~hx~1; [L144] havoc __ieee754_atan2_~hy~0; [L144] havoc __ieee754_atan2_~ix~1; [L144] havoc __ieee754_atan2_~iy~0; [L145] havoc __ieee754_atan2_~lx~0; [L145] havoc __ieee754_atan2_~ly~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L148] call __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset := #Ultimate.alloc(8); [L149] call write~real(__ieee754_atan2_~x, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L150] call __ieee754_atan2_#t~mem27 := read~int(__ieee754_atan2_~#ew_u~0.base, 4 + __ieee754_atan2_~#ew_u~0.offset, 4); [L150] __ieee754_atan2_~hx~1 := (if __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(__ieee754_atan2_#t~union28, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L150] havoc __ieee754_atan2_#t~mem27; [L150] havoc __ieee754_atan2_#t~union28; [L151] call __ieee754_atan2_#t~mem29 := read~int(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 4); [L151] __ieee754_atan2_~lx~0 := __ieee754_atan2_#t~mem29; [L151] call write~real(__ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset, 8); [L151] havoc __ieee754_atan2_#t~mem29; [L151] havoc __ieee754_atan2_#t~union30; [L148] call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset); [L148] havoc __ieee754_atan2_~#ew_u~0.base, __ieee754_atan2_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L153] __ieee754_atan2_~ix~1 := ~bitwiseAnd(__ieee754_atan2_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L155] call __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset := #Ultimate.alloc(8); [L156] call write~real(__ieee754_atan2_~y, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L157] call __ieee754_atan2_#t~mem31 := read~int(__ieee754_atan2_~#ew_u~1.base, 4 + __ieee754_atan2_~#ew_u~1.offset, 4); [L157] __ieee754_atan2_~hy~0 := (if __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] call write~real(__ieee754_atan2_#t~union32, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L157] havoc __ieee754_atan2_#t~mem31; [L157] havoc __ieee754_atan2_#t~union32; [L158] call __ieee754_atan2_#t~mem33 := read~int(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 4); [L158] __ieee754_atan2_~ly~0 := __ieee754_atan2_#t~mem33; [L158] call write~real(__ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset, 8); [L158] havoc __ieee754_atan2_#t~mem33; [L158] havoc __ieee754_atan2_#t~union34; [L155] call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset); [L155] havoc __ieee754_atan2_~#ew_u~1.base, __ieee754_atan2_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L160] __ieee754_atan2_~iy~0 := ~bitwiseAnd(__ieee754_atan2_~hy~0, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L161-L163] assume ~bitwiseOr(__ieee754_atan2_~ix~1, ~bitwiseOr(__ieee754_atan2_~lx~0, -__ieee754_atan2_~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(__ieee754_atan2_~iy~0, ~bitwiseOr(__ieee754_atan2_~ly~0, -__ieee754_atan2_~ly~0) / 2147483648) % 4294967296 > 2146435072; [L163] __ieee754_atan2_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_atan2_~x, __ieee754_atan2_~y); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] main_#t~ret48 := __ieee754_atan2_#res; [L254] main_~res~0 := main_#t~ret48; [L254] havoc main_#t~ret48; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L256-L259] assume ~someBinaryDOUBLEComparisonOperation(main_~res~0, ~someUnaryDOUBLEoperation(~pi~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0.base=5, ~#aT_atan~0.offset=0, ~#atanhi_atan~0.base=2, ~#atanhi_atan~0.offset=0, ~#atanlo_atan~0.base=3, ~#atanlo_atan~0.offset=0, ~huge_atan~0=1.0E300, ~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] [?] #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; [?] havoc main_#res; [?] havoc main_#t~ret48, main_~x~0, main_~y~0, main_~res~0; [L251] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] main_~y~0 := ~someUnaryDOUBLEoperation(0.0); [L254] __ieee754_atan2_#in~y, __ieee754_atan2_#in~x := main_~y~0, main_~x~0; [L254] havoc __ieee754_atan2_#res; [L254] havoc __ieee754_atan2_#t~mem27, __ieee754_atan2_#t~union28, __ieee754_atan2_#t~mem29, __ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0, __ieee754_atan2_#t~mem31, __ieee754_atan2_#t~union32, __ieee754_atan2_#t~mem33, __ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1, __ieee754_atan2_#t~ret35, __ieee754_atan2_#t~switch36, __ieee754_atan2_#t~ite37, __ieee754_atan2_#t~switch38, __ieee754_atan2_#t~switch39, __ieee754_atan2_#t~ite40, __ieee754_atan2_#t~ret41, __ieee754_atan2_#t~ret42, __ieee754_atan2_#t~switch43, __ieee754_atan2_#t~mem44, __ieee754_atan2_#t~union45, __ieee754_atan2_~#gh_u~2, __ieee754_atan2_#t~mem46, __ieee754_atan2_#t~union47, __ieee754_atan2_~#sh_u~1, __ieee754_atan2_~zh~0, __ieee754_atan2_~y, __ieee754_atan2_~x, __ieee754_atan2_~z~1, __ieee754_atan2_~k~0, __ieee754_atan2_~m~0, __ieee754_atan2_~hx~1, __ieee754_atan2_~hy~0, __ieee754_atan2_~ix~1, __ieee754_atan2_~iy~0, __ieee754_atan2_~lx~0, __ieee754_atan2_~ly~0; [L142-L242] __ieee754_atan2_~y := __ieee754_atan2_#in~y; [L142-L242] __ieee754_atan2_~x := __ieee754_atan2_#in~x; [L143] havoc __ieee754_atan2_~z~1; [L144] havoc __ieee754_atan2_~k~0; [L144] havoc __ieee754_atan2_~m~0; [L144] havoc __ieee754_atan2_~hx~1; [L144] havoc __ieee754_atan2_~hy~0; [L144] havoc __ieee754_atan2_~ix~1; [L144] havoc __ieee754_atan2_~iy~0; [L145] havoc __ieee754_atan2_~lx~0; [L145] havoc __ieee754_atan2_~ly~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L148] FCALL call __ieee754_atan2_~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(__ieee754_atan2_~x, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L150] FCALL call __ieee754_atan2_#t~mem27 := read~int({ base: __ieee754_atan2_~#ew_u~0!base, offset: 4 + __ieee754_atan2_~#ew_u~0!offset }, 4); [L150] __ieee754_atan2_~hx~1 := (if __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(__ieee754_atan2_#t~union28, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L150] havoc __ieee754_atan2_#t~mem27; [L150] havoc __ieee754_atan2_#t~union28; [L151] FCALL call __ieee754_atan2_#t~mem29 := read~int({ base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 4); [L151] __ieee754_atan2_~lx~0 := __ieee754_atan2_#t~mem29; [L151] FCALL call write~real(__ieee754_atan2_#t~union30, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L151] havoc __ieee754_atan2_#t~mem29; [L151] havoc __ieee754_atan2_#t~union30; [L148] FCALL call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~0); [L148] havoc __ieee754_atan2_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L153] __ieee754_atan2_~ix~1 := ~bitwiseAnd(__ieee754_atan2_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L155] FCALL call __ieee754_atan2_~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(__ieee754_atan2_~y, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L157] FCALL call __ieee754_atan2_#t~mem31 := read~int({ base: __ieee754_atan2_~#ew_u~1!base, offset: 4 + __ieee754_atan2_~#ew_u~1!offset }, 4); [L157] __ieee754_atan2_~hy~0 := (if __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(__ieee754_atan2_#t~union32, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L157] havoc __ieee754_atan2_#t~mem31; [L157] havoc __ieee754_atan2_#t~union32; [L158] FCALL call __ieee754_atan2_#t~mem33 := read~int({ base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 4); [L158] __ieee754_atan2_~ly~0 := __ieee754_atan2_#t~mem33; [L158] FCALL call write~real(__ieee754_atan2_#t~union34, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L158] havoc __ieee754_atan2_#t~mem33; [L158] havoc __ieee754_atan2_#t~union34; [L155] FCALL call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~1); [L155] havoc __ieee754_atan2_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L160] __ieee754_atan2_~iy~0 := ~bitwiseAnd(__ieee754_atan2_~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L161-L162] COND TRUE ~bitwiseOr(__ieee754_atan2_~ix~1, ~bitwiseOr(__ieee754_atan2_~lx~0, -__ieee754_atan2_~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(__ieee754_atan2_~iy~0, ~bitwiseOr(__ieee754_atan2_~ly~0, -__ieee754_atan2_~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] __ieee754_atan2_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_atan2_~x, __ieee754_atan2_~y); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] main_#t~ret48 := __ieee754_atan2_#res; [L254] main_~res~0 := main_#t~ret48; [L254] havoc main_#t~ret48; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(main_~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #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; [?] havoc main_#res; [?] havoc main_#t~ret48, main_~x~0, main_~y~0, main_~res~0; [L251] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] main_~y~0 := ~someUnaryDOUBLEoperation(0.0); [L254] __ieee754_atan2_#in~y, __ieee754_atan2_#in~x := main_~y~0, main_~x~0; [L254] havoc __ieee754_atan2_#res; [L254] havoc __ieee754_atan2_#t~mem27, __ieee754_atan2_#t~union28, __ieee754_atan2_#t~mem29, __ieee754_atan2_#t~union30, __ieee754_atan2_~#ew_u~0, __ieee754_atan2_#t~mem31, __ieee754_atan2_#t~union32, __ieee754_atan2_#t~mem33, __ieee754_atan2_#t~union34, __ieee754_atan2_~#ew_u~1, __ieee754_atan2_#t~ret35, __ieee754_atan2_#t~switch36, __ieee754_atan2_#t~ite37, __ieee754_atan2_#t~switch38, __ieee754_atan2_#t~switch39, __ieee754_atan2_#t~ite40, __ieee754_atan2_#t~ret41, __ieee754_atan2_#t~ret42, __ieee754_atan2_#t~switch43, __ieee754_atan2_#t~mem44, __ieee754_atan2_#t~union45, __ieee754_atan2_~#gh_u~2, __ieee754_atan2_#t~mem46, __ieee754_atan2_#t~union47, __ieee754_atan2_~#sh_u~1, __ieee754_atan2_~zh~0, __ieee754_atan2_~y, __ieee754_atan2_~x, __ieee754_atan2_~z~1, __ieee754_atan2_~k~0, __ieee754_atan2_~m~0, __ieee754_atan2_~hx~1, __ieee754_atan2_~hy~0, __ieee754_atan2_~ix~1, __ieee754_atan2_~iy~0, __ieee754_atan2_~lx~0, __ieee754_atan2_~ly~0; [L142-L242] __ieee754_atan2_~y := __ieee754_atan2_#in~y; [L142-L242] __ieee754_atan2_~x := __ieee754_atan2_#in~x; [L143] havoc __ieee754_atan2_~z~1; [L144] havoc __ieee754_atan2_~k~0; [L144] havoc __ieee754_atan2_~m~0; [L144] havoc __ieee754_atan2_~hx~1; [L144] havoc __ieee754_atan2_~hy~0; [L144] havoc __ieee754_atan2_~ix~1; [L144] havoc __ieee754_atan2_~iy~0; [L145] havoc __ieee754_atan2_~lx~0; [L145] havoc __ieee754_atan2_~ly~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L148] FCALL call __ieee754_atan2_~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(__ieee754_atan2_~x, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L150] FCALL call __ieee754_atan2_#t~mem27 := read~int({ base: __ieee754_atan2_~#ew_u~0!base, offset: 4 + __ieee754_atan2_~#ew_u~0!offset }, 4); [L150] __ieee754_atan2_~hx~1 := (if __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(__ieee754_atan2_#t~union28, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L150] havoc __ieee754_atan2_#t~mem27; [L150] havoc __ieee754_atan2_#t~union28; [L151] FCALL call __ieee754_atan2_#t~mem29 := read~int({ base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 4); [L151] __ieee754_atan2_~lx~0 := __ieee754_atan2_#t~mem29; [L151] FCALL call write~real(__ieee754_atan2_#t~union30, { base: __ieee754_atan2_~#ew_u~0!base, offset: __ieee754_atan2_~#ew_u~0!offset }, 8); [L151] havoc __ieee754_atan2_#t~mem29; [L151] havoc __ieee754_atan2_#t~union30; [L148] FCALL call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~0); [L148] havoc __ieee754_atan2_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L153] __ieee754_atan2_~ix~1 := ~bitwiseAnd(__ieee754_atan2_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L155] FCALL call __ieee754_atan2_~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(__ieee754_atan2_~y, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L157] FCALL call __ieee754_atan2_#t~mem31 := read~int({ base: __ieee754_atan2_~#ew_u~1!base, offset: 4 + __ieee754_atan2_~#ew_u~1!offset }, 4); [L157] __ieee754_atan2_~hy~0 := (if __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 else __ieee754_atan2_#t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(__ieee754_atan2_#t~union32, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L157] havoc __ieee754_atan2_#t~mem31; [L157] havoc __ieee754_atan2_#t~union32; [L158] FCALL call __ieee754_atan2_#t~mem33 := read~int({ base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 4); [L158] __ieee754_atan2_~ly~0 := __ieee754_atan2_#t~mem33; [L158] FCALL call write~real(__ieee754_atan2_#t~union34, { base: __ieee754_atan2_~#ew_u~1!base, offset: __ieee754_atan2_~#ew_u~1!offset }, 8); [L158] havoc __ieee754_atan2_#t~mem33; [L158] havoc __ieee754_atan2_#t~union34; [L155] FCALL call ULTIMATE.dealloc(__ieee754_atan2_~#ew_u~1); [L155] havoc __ieee754_atan2_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L160] __ieee754_atan2_~iy~0 := ~bitwiseAnd(__ieee754_atan2_~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L161-L162] COND TRUE ~bitwiseOr(__ieee754_atan2_~ix~1, ~bitwiseOr(__ieee754_atan2_~lx~0, -__ieee754_atan2_~lx~0) / 2147483648) % 4294967296 > 2146435072 || ~bitwiseOr(__ieee754_atan2_~iy~0, ~bitwiseOr(__ieee754_atan2_~ly~0, -__ieee754_atan2_~ly~0) / 2147483648) % 4294967296 > 2146435072 [L163] __ieee754_atan2_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_atan2_~x, __ieee754_atan2_~y); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] main_#t~ret48 := __ieee754_atan2_#res; [L254] main_~res~0 := main_#t~ret48; [L254] havoc main_#t~ret48; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(main_~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_atan2_#in~x=13.0, __ieee754_atan2_#in~y=12.0, __ieee754_atan2_#res=14.0, __ieee754_atan2_~hx~1=0, __ieee754_atan2_~hy~0=0, __ieee754_atan2_~lx~0=9, __ieee754_atan2_~ly~0=13, __ieee754_atan2_~x=13.0, __ieee754_atan2_~y=12.0, main_~res~0=14.0, main_~x~0=13.0, main_~y~0=12.0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [?] #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; [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(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 [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [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 [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #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; [L251] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L252] ~y~0 := ~someUnaryDOUBLEoperation(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 [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L148] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L149] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] FCALL call #t~mem27 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L150] ~hx~1 := (if #t~mem27 % 4294967296 % 4294967296 <= 2147483647 then #t~mem27 % 4294967296 % 4294967296 else #t~mem27 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union28, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L150] havoc #t~mem27; [L150] havoc #t~union28; [L151] FCALL call #t~mem29 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L151] ~lx~0 := #t~mem29; [L151] FCALL call write~real(#t~union30, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L151] havoc #t~mem29; [L151] havoc #t~union30; [L148] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L148] havoc ~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L153] ~ix~1 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L155] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L156] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] FCALL call #t~mem31 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L157] ~hy~0 := (if #t~mem31 % 4294967296 % 4294967296 <= 2147483647 then #t~mem31 % 4294967296 % 4294967296 else #t~mem31 % 4294967296 % 4294967296 - 4294967296); [L157] FCALL call write~real(#t~union32, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L157] havoc #t~mem31; [L157] havoc #t~union32; [L158] FCALL call #t~mem33 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L158] ~ly~0 := #t~mem33; [L158] FCALL call write~real(#t~union34, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L158] havoc #t~mem33; [L158] havoc #t~union34; [L155] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L155] havoc ~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L160] ~iy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [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 [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~one_atan~0=1.0, ~pi_lo_atan2~0=3061616997868382943/25000000000000000000000000000000000, ~pi_o_2~0=785398163397448279/500000000000000000, ~pi_o_4~0=785398163397448279/1000000000000000000, ~pi~0=785398163397448279/250000000000000000, ~tiny_atan2~0=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, ~zero_atan2~0=0.0] [L254] ~res~0 := #t~ret48; [L254] havoc #t~ret48; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L256] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~someUnaryDOUBLEoperation(~pi~0)) VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [L257] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#aT_atan~0!base=5, ~#aT_atan~0!offset=0, ~#atanhi_atan~0!base=2, ~#atanhi_atan~0!offset=0, ~#atanlo_atan~0!base=3, ~#atanlo_atan~0!offset=0, ~huge_atan~0=1.0E300, ~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] [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; [L251] double x = -0.0; [L252] double y = -0.0; [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [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 [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [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 [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L254] double res = __ieee754_atan2(y, x); [L256] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [L257] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] ----- [2018-11-23 06:36:25,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 06:36:25 ImpRootNode [2018-11-23 06:36:25,975 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 06:36:25,977 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 06:36:25,977 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 06:36:25,977 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 06:36:25,978 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:36:25" (3/4) ... [2018-11-23 06:36:25,982 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 06:36:25,982 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 06:36:25,983 INFO L168 Benchmark]: Toolchain (without parser) took 1309.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 960.8 MB in the beginning and 992.1 MB in the end (delta: -31.3 MB). Peak memory consumption was 77.8 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,984 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:36:25,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 960.8 MB in the beginning and 1.1 GB in the end (delta: -145.0 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,985 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,985 INFO L168 Benchmark]: Boogie Preprocessor took 31.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,988 INFO L168 Benchmark]: RCFGBuilder took 533.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,988 INFO L168 Benchmark]: CodeCheck took 420.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 992.1 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:36:25,989 INFO L168 Benchmark]: Witness Printer took 4.93 ms. Allocated memory is still 1.1 GB. Free memory is still 992.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:36:25,991 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 92 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 257]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 256. Possible FailurePath: [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; [L251] double x = -0.0; [L252] double y = -0.0; [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [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 [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [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 [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L254] double res = __ieee754_atan2(y, x); [L256] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] [L257] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 284.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 960.8 MB in the beginning and 1.1 GB in the end (delta: -145.0 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 533.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. * CodeCheck took 420.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 992.1 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.93 ms. Allocated memory is still 1.1 GB. Free memory is still 992.1 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 06:36:27,451 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:36:27,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:36:27,460 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:36:27,460 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:36:27,461 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:36:27,461 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:36:27,463 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:36:27,464 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:36:27,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:36:27,465 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:36:27,465 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:36:27,466 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:36:27,467 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:36:27,468 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:36:27,468 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:36:27,469 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:36:27,470 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:36:27,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:36:27,473 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:36:27,473 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:36:27,474 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:36:27,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:36:27,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:36:27,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:36:27,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:36:27,478 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:36:27,478 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:36:27,479 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:36:27,480 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:36:27,480 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:36:27,480 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:36:27,480 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:36:27,481 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:36:27,481 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:36:27,482 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:36:27,482 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:36:27,492 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:36:27,493 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:36:27,493 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:36:27,493 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:36:27,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:36:27,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:36:27,494 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:36:27,494 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:36:27,494 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:36:27,495 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:36:27,496 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:36:27,496 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:36:27,496 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:36:27,496 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:36:27,496 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:36:27,496 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:36:27,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:36:27,497 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:36:27,497 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:36:27,498 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_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-23 06:36:27,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:36:27,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:36:27,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:36:27,536 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:36:27,536 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:36:27,537 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 06:36:27,572 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/a80ce36e4/5f035904632d41ffb7d14ed4b0d3de18/FLAG775c65795 [2018-11-23 06:36:27,984 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:36:27,985 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-23 06:36:27,990 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/a80ce36e4/5f035904632d41ffb7d14ed4b0d3de18/FLAG775c65795 [2018-11-23 06:36:27,999 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/data/a80ce36e4/5f035904632d41ffb7d14ed4b0d3de18 [2018-11-23 06:36:28,002 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:36:28,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:36:28,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:36:28,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:36:28,007 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:36:28,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,009 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 06:36:28, skipping insertion in model container [2018-11-23 06:36:28,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:36:28,037 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:36:28,200 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:36:28,206 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:36:28,251 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:36:28,275 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:36:28,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28 WrapperNode [2018-11-23 06:36:28,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:36:28,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:36:28,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:36:28,276 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:36:28,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:36:28,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:36:28,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:36:28,358 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:36:28,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... [2018-11-23 06:36:28,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:36:28,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:36:28,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:36:28,388 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:36:28,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:36:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:36:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 06:36:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 06:36:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 06:36:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 06:36:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 06:36:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:36:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-23 06:36:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-23 06:36:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 06:36:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:36:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:36:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:36:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:36:28,541 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:36:28,575 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:36:36,799 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:09,831 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:10,131 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:10,398 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:10,481 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:12,069 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:37:12,145 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:40:29,589 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 06:40:29,590 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 06:40:29,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:40:29 BoogieIcfgContainer [2018-11-23 06:40:29,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 06:40:29,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 06:40:29,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 06:40:29,599 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 06:40:29,600 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:40:29" (1/1) ... [2018-11-23 06:40:29,607 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:40:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-23 06:40:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-23 06:40:29,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 06:40:29,632 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:29,673 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:29,735 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:29,747 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 06:40:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2018-11-23 06:40:29,757 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2018-11-23 06:40:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 06:40:29,757 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:29,758 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:29,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 06:40:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2018-11-23 06:40:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2018-11-23 06:40:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 06:40:30,780 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:30,781 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:30,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:30,898 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:40:30,898 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:40:30,902 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 06:40:30,942 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 06:40:30,943 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:40:30,944 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 33 [2018-11-23 06:40:30,944 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 06:40:30,964 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 06:40:30,969 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 06:40:30,970 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-11-23 06:40:30,970 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 06:40:30,979 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 06:40:30,982 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 06:40:30,992 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 06:40:30,993 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:47, output treesize:19 [2018-11-23 06:40:31,132 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 06:40:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 107 transitions. [2018-11-23 06:40:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 107 transitions. [2018-11-23 06:40:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 06:40:32,325 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:32,326 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:32,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:32,806 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 06:40:36,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 68 states and 102 transitions. [2018-11-23 06:40:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 102 transitions. [2018-11-23 06:40:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 06:40:36,652 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:36,653 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:36,744 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:37,120 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 06:40:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:40:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 68 states and 101 transitions. [2018-11-23 06:40:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 101 transitions. [2018-11-23 06:40:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 06:40:38,359 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:40:38,360 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:40:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:40:38,670 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:40:44,006 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 06:40:45,193 WARN L180 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 06:40:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 06:41:06,004 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 06:41:42,062 WARN L180 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 06:41:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:41:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 70 states and 116 transitions. [2018-11-23 06:41:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 116 transitions. [2018-11-23 06:41:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-23 06:41:42,828 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:41:42,829 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 06:41:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:41:42,905 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:41:43,055 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 06:41:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:41:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 17 states and 16 transitions. [2018-11-23 06:41:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 16 transitions. [2018-11-23 06:41:46,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 06:41:46,886 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2018-11-23 06:41:46,893 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 06:41:47,282 WARN L180 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 06:41:47,581 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-11-23 06:41:47,644 INFO L579 CodeCheckObserver]: Invariant with dag size 16 [2018-11-23 06:41:47,648 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,649 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,653 INFO L579 CodeCheckObserver]: Invariant with dag size 31 [2018-11-23 06:41:47,654 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,655 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,655 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,655 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,656 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,656 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,656 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,656 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,656 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,657 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,658 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,658 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,658 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,658 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,659 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,659 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,660 INFO L579 CodeCheckObserver]: Invariant with dag size 12 [2018-11-23 06:41:47,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,661 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 06:41:47,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 06:41:47 ImpRootNode [2018-11-23 06:41:47,662 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 06:41:47,662 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 06:41:47,662 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 06:41:47,662 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 06:41:47,663 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:40:29" (3/4) ... [2018-11-23 06:41:47,666 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 06:41:47,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-23 06:41:47,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-11-23 06:41:47,678 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2018-11-23 06:41:47,679 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-23 06:41:47,679 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 06:41:47,702 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == y && (\exists v_prenex_89 : bv64 :: ~fp~LONGDOUBLE(v_prenex_89[63:63], v_prenex_89[62:52], v_prenex_89[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_prenex_89[63:32] == hx)) && pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) && (\exists v_prenex_89 : bv64 :: ~bvand32(2147483647bv32, v_prenex_89[63:32]) == ix && ~fp~LONGDOUBLE(v_prenex_89[63:63], v_prenex_89[62:52], v_prenex_89[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) [2018-11-23 06:41:47,702 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(pi), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) [2018-11-23 06:41:47,748 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ea4bdad1-3f7b-4e3b-b89e-f47bb66f199e/bin-2019/ukojak/witness.graphml [2018-11-23 06:41:47,748 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 06:41:47,749 INFO L168 Benchmark]: Toolchain (without parser) took 319746.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 950.8 MB in the beginning and 972.0 MB in the end (delta: -21.2 MB). Peak memory consumption was 136.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,749 INFO L168 Benchmark]: CDTParser took 0.13 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 06:41:47,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.88 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 929.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,750 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.5 MB). Free memory was 929.3 MB in the beginning and 1.2 GB in the end (delta: -238.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,750 INFO L168 Benchmark]: Boogie Preprocessor took 30.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,750 INFO L168 Benchmark]: RCFGBuilder took 241202.21 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: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,751 INFO L168 Benchmark]: CodeCheck took 78071.11 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -15.7 MB). Free memory was 1.1 GB in the beginning and 984.4 MB in the end (delta: 86.0 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,751 INFO L168 Benchmark]: Witness Printer took 86.00 ms. Allocated memory is still 1.2 GB. Free memory was 984.4 MB in the beginning and 972.0 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:47,753 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 92 locations, 1 error locations. SAFE Result, 77.2s OverallTime, 8 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2376 SDtfs, 770 SDslu, 544 SDs, 0 SdLazy, 2988 SolverSat, 674 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 60.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1005 GetRequests, 877 SyntacticMatches, 20 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3568 ImplicationChecksByTransitivity, 44.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 7.9s InterpolantComputationTime, 96 NumberOfCodeBlocks, 96 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 89 ConstructedInterpolants, 35 QuantifiedInterpolants, 16223 SizeOfPredicates, 49 NumberOfNonLiveVariables, 865 ConjunctsInSsa, 67 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 257]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 147]: Loop Invariant [2018-11-23 06:41:47,753 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,754 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,754 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,754 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == y && pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) - InvariantResult [Line: 154]: Loop Invariant [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,756 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] [2018-11-23 06:41:47,758 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == y && (\exists v_prenex_89 : bv64 :: ~fp~LONGDOUBLE(v_prenex_89[63:63], v_prenex_89[62:52], v_prenex_89[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_prenex_89[63:32] == hx)) && pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000)) && (\exists v_prenex_89 : bv64 :: ~bvand32(2147483647bv32, v_prenex_89[63:32]) == ix && ~fp~LONGDOUBLE(v_prenex_89[63:63], v_prenex_89[62:52], v_prenex_89[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) - InvariantResult [Line: 142]: Loop Invariant [2018-11-23 06:41:47,758 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,758 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,758 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,759 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,759 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 06:41:47,759 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: pi == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 785398163397448279/250000000000000000) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(pi), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) - InvariantResult [Line: 244]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 271.88 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 929.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.5 MB). Free memory was 929.3 MB in the beginning and 1.2 GB in the end (delta: -238.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 241202.21 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: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. * CodeCheck took 78071.11 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -15.7 MB). Free memory was 1.1 GB in the beginning and 984.4 MB in the end (delta: 86.0 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. * Witness Printer took 86.00 ms. Allocated memory is still 1.2 GB. Free memory was 984.4 MB in the beginning and 972.0 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...