./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0960a_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_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 643b85cfda98ac4fd84758bc794baabdbceeba64 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 643b85cfda98ac4fd84758bc794baabdbceeba64 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 14:07:39,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:07:39,317 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:07:39,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:07:39,326 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:07:39,327 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:07:39,327 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:07:39,329 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:07:39,330 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:07:39,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:07:39,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:07:39,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:07:39,332 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:07:39,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:07:39,333 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:07:39,334 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:07:39,334 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:07:39,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:07:39,337 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:07:39,338 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:07:39,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:07:39,339 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:07:39,340 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:07:39,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:07:39,341 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:07:39,341 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:07:39,342 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:07:39,342 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:07:39,343 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:07:39,343 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:07:39,344 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:07:39,344 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:07:39,344 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:07:39,344 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:07:39,345 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:07:39,345 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:07:39,346 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 14:07:39,355 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:07:39,355 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:07:39,356 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:07:39,356 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:07:39,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:07:39,356 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:07:39,356 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:07:39,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:07:39,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:07:39,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:07:39,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:07:39,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:07:39,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:07:39,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:07:39,360 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_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 643b85cfda98ac4fd84758bc794baabdbceeba64 [2018-11-23 14:07:39,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:07:39,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:07:39,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:07:39,395 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:07:39,395 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:07:39,396 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:39,442 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/11b3d9a78/80876ee103b044a89249547e62ce56c9/FLAG14d4c5ce2 [2018-11-23 14:07:39,842 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:07:39,842 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:39,846 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/11b3d9a78/80876ee103b044a89249547e62ce56c9/FLAG14d4c5ce2 [2018-11-23 14:07:39,854 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/11b3d9a78/80876ee103b044a89249547e62ce56c9 [2018-11-23 14:07:39,856 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:07:39,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:07:39,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:39,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:07:39,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:07:39,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:39" (1/1) ... [2018-11-23 14:07:39,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b02929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:39, skipping insertion in model container [2018-11-23 14:07:39,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:39" (1/1) ... [2018-11-23 14:07:39,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:07:39,885 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:07:40,016 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:40,019 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:07:40,051 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:40,066 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:07:40,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40 WrapperNode [2018-11-23 14:07:40,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:40,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:40,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:07:40,067 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:07:40,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:40,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:07:40,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:07:40,126 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:07:40,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:07:40,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:07:40,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:07:40,161 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:07:40,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:07:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:07:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:07:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 14:07:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:07:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-11-23 14:07:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-11-23 14:07:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:07:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:07:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 14:07:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:07:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_logf [2018-11-23 14:07:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_logf [2018-11-23 14:07:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log10f [2018-11-23 14:07:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log10f [2018-11-23 14:07:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:07:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:07:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 14:07:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:07:40,492 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:07:40,492 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 14:07:40,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:40 BoogieIcfgContainer [2018-11-23 14:07:40,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:07:40,493 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:07:40,493 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:07:40,495 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:07:40,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:07:39" (1/3) ... [2018-11-23 14:07:40,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79e69147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:07:40, skipping insertion in model container [2018-11-23 14:07:40,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40" (2/3) ... [2018-11-23 14:07:40,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79e69147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:07:40, skipping insertion in model container [2018-11-23 14:07:40,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:40" (3/3) ... [2018-11-23 14:07:40,498 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:40,506 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:07:40,512 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:07:40,526 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:07:40,548 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:07:40,548 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:07:40,548 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:07:40,548 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:07:40,548 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:07:40,548 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:07:40,548 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:07:40,549 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:07:40,549 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:07:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states. [2018-11-23 14:07:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 14:07:40,563 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:07:40,564 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:07:40,565 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:07:40,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:07:40,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1623804891, now seen corresponding path program 1 times [2018-11-23 14:07:40,570 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:07:40,570 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:07:40,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:07:40,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:07:40,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:07:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:07:40,683 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 14:07:40,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:07:40,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 14:07:40,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 14:07:40,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 14:07:40,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:07:40,702 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 2 states. [2018-11-23 14:07:40,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:07:40,722 INFO L93 Difference]: Finished difference Result 118 states and 178 transitions. [2018-11-23 14:07:40,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 14:07:40,723 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 23 [2018-11-23 14:07:40,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:07:40,728 INFO L225 Difference]: With dead ends: 118 [2018-11-23 14:07:40,728 INFO L226 Difference]: Without dead ends: 59 [2018-11-23 14:07:40,730 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:07:40,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2018-11-23 14:07:40,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2018-11-23 14:07:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2018-11-23 14:07:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 73 transitions. [2018-11-23 14:07:40,754 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 73 transitions. Word has length 23 [2018-11-23 14:07:40,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:07:40,754 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 73 transitions. [2018-11-23 14:07:40,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 14:07:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2018-11-23 14:07:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 14:07:40,755 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:07:40,755 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:07:40,756 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:07:40,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:07:40,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1366088645, now seen corresponding path program 1 times [2018-11-23 14:07:40,756 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:07:40,756 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:07:40,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:07:40,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:07:40,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:07:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:07:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:07:40,836 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=10737418259, |#NULL.offset|=10737418254, |old(#NULL.base)|=10737418259, |old(#NULL.offset)|=10737418254, |old(~ivln10_log10~0)|=10737418253.0, |old(~Lg1_log~0)|=10737418250.0, |old(~Lg2_log~0)|=10737418251.0, |old(~Lg3_log~0)|=10737418252.0, |old(~Lg4_log~0)|=10737418255.0, |old(~Lg5_log~0)|=10737418256.0, |old(~Lg6_log~0)|=10737418264.0, |old(~Lg7_log~0)|=10737418261.0, |old(~ln2_hi_log~0)|=10737418242.0, |old(~ln2_lo_log~0)|=10737418245.0, |old(~log10_2hi_log10~0)|=10737418247.0, |old(~log10_2lo_log10~0)|=10737418263.0, |old(~two25_log10~0)|=10737418248.0, |old(~two25_log~0)|=10737418260.0, |old(~zero_log~0)|=10737418246.0, |old(~zero~0)|=10737418265.0, ~ivln10_log10~0=10737418253.0, ~Lg1_log~0=10737418250.0, ~Lg2_log~0=10737418251.0, ~Lg3_log~0=10737418252.0, ~Lg4_log~0=10737418255.0, ~Lg5_log~0=10737418256.0, ~Lg6_log~0=10737418264.0, ~Lg7_log~0=10737418261.0, ~ln2_hi_log~0=10737418242.0, ~ln2_lo_log~0=10737418245.0, ~log10_2hi_log10~0=10737418247.0, ~log10_2lo_log10~0=10737418263.0, ~two25_log10~0=10737418248.0, ~two25_log~0=10737418260.0, ~zero_log~0=10737418246.0, ~zero~0=10737418265.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~ln2_hi_log~0 := 0.69313812256;~ln2_lo_log~0 := 9.0580006145E-6;~two25_log~0 := 3.3554432E7;~Lg1_log~0 := 0.66666668653;~Lg2_log~0 := 0.40000000596;~Lg3_log~0 := 0.28571429849;~Lg4_log~0 := 0.22222198546;~Lg5_log~0 := 0.1818357259;~Lg6_log~0 := 0.15313838422;~Lg7_log~0 := 0.1479819864;~zero_log~0 := 0.0;~two25_log10~0 := 3.3554432E7;~ivln10_log10~0 := 0.43429449201;~log10_2hi_log10~0 := 0.30102920532;~log10_2lo_log10~0 := 7.9034151668E-7;~zero~0 := 0.0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418259, |old(#NULL.offset)|=10737418254, |old(~ivln10_log10~0)|=10737418253.0, |old(~Lg1_log~0)|=10737418250.0, |old(~Lg2_log~0)|=10737418251.0, |old(~Lg3_log~0)|=10737418252.0, |old(~Lg4_log~0)|=10737418255.0, |old(~Lg5_log~0)|=10737418256.0, |old(~Lg6_log~0)|=10737418264.0, |old(~Lg7_log~0)|=10737418261.0, |old(~ln2_hi_log~0)|=10737418242.0, |old(~ln2_lo_log~0)|=10737418245.0, |old(~log10_2hi_log10~0)|=10737418247.0, |old(~log10_2lo_log10~0)|=10737418263.0, |old(~two25_log10~0)|=10737418248.0, |old(~two25_log~0)|=10737418260.0, |old(~zero_log~0)|=10737418246.0, |old(~zero~0)|=10737418265.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418259, |old(#NULL.offset)|=10737418254, |old(~ivln10_log10~0)|=10737418253.0, |old(~Lg1_log~0)|=10737418250.0, |old(~Lg2_log~0)|=10737418251.0, |old(~Lg3_log~0)|=10737418252.0, |old(~Lg4_log~0)|=10737418255.0, |old(~Lg5_log~0)|=10737418256.0, |old(~Lg6_log~0)|=10737418264.0, |old(~Lg7_log~0)|=10737418261.0, |old(~ln2_hi_log~0)|=10737418242.0, |old(~ln2_lo_log~0)|=10737418245.0, |old(~log10_2hi_log10~0)|=10737418247.0, |old(~log10_2lo_log10~0)|=10737418263.0, |old(~two25_log10~0)|=10737418248.0, |old(~two25_log~0)|=10737418260.0, |old(~zero_log~0)|=10737418246.0, |old(~zero~0)|=10737418265.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET #182#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~x~0 := 0.0; VAL [main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~x := #in~x;havoc ~y~0;havoc ~z~1;havoc ~i~1;havoc ~k~1;havoc ~hx~0; VAL [__ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] call ~#gf_u~2.base, ~#gf_u~2.offset := #Ultimate.alloc(4);call write~real(~x, ~#gf_u~2.base, ~#gf_u~2.offset, 4);call #t~mem6 := read~int(~#gf_u~2.base, ~#gf_u~2.offset, 4);~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union7, ~#gf_u~2.base, ~#gf_u~2.offset, 4);havoc #t~union7;havoc #t~mem6;call ULTIMATE.dealloc(~#gf_u~2.base, ~#gf_u~2.offset);havoc ~#gf_u~2.base, ~#gf_u~2.offset; VAL [__ieee754_log10f_~hx~0=(- 2147483648), __ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] goto; VAL [__ieee754_log10f_~hx~0=(- 2147483648), __ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~k~1 := 0; VAL [__ieee754_log10f_~hx~0=(- 2147483648), __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume 0 == ~bitwiseAnd(~hx~0, 2147483647);#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [__ieee754_log10f_~hx~0=(- 2147483648), __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume true; VAL [__ieee754_log10f_~hx~0=(- 2147483648), __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=0.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10f_#in~x|=0.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET #186#return; VAL [main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret15|=10737418241.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~res~0 := #t~ret15;havoc #t~ret15; VAL [main_~res~0=10737418241.0, main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret16 := isinf_float(~res~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~x := #in~x;havoc ~ix~1; VAL [isinf_float_~x=10737418241.0, |#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] call ~#gf_u~4.base, ~#gf_u~4.offset := #Ultimate.alloc(4);call write~real(~x, ~#gf_u~4.base, ~#gf_u~4.offset, 4);call #t~mem13 := read~int(~#gf_u~4.base, ~#gf_u~4.offset, 4);~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union14, ~#gf_u~4.base, ~#gf_u~4.offset, 4);havoc #t~mem13;havoc #t~union14;call ULTIMATE.dealloc(~#gf_u~4.base, ~#gf_u~4.offset);havoc ~#gf_u~4.base, ~#gf_u~4.offset; VAL [isinf_float_~ix~1=(- 2147483648), isinf_float_~x=10737418241.0, |#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] goto; VAL [isinf_float_~ix~1=(- 2147483648), isinf_float_~x=10737418241.0, |#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647);#res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [isinf_float_~ix~1=0, isinf_float_~x=10737418241.0, |#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, |isinf_float_#res|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume true; VAL [isinf_float_~ix~1=0, isinf_float_~x=10737418241.0, |#NULL.base|=0, |#NULL.offset|=0, |isinf_float_#in~x|=10737418241.0, |isinf_float_#res|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET #188#return; VAL [main_~res~0=10737418241.0, main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret16|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [main_~res~0=10737418241.0, main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret16|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume 0 == #t~ret16;havoc #t~ret16; VAL [main_~res~0=10737418241.0, main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume !false; VAL [main_~res~0=10737418241.0, main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418259, #NULL.offset=10737418254, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] call ~#gf_u~2.base, ~#gf_u~2.offset := #Ultimate.alloc(4); [L111] call write~real(~x, ~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] call #t~mem6 := read~int(~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] call write~real(#t~union7, ~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] call ULTIMATE.dealloc(~#gf_u~2.base, ~#gf_u~2.offset); [L110] havoc ~#gf_u~2.base, ~#gf_u~2.offset; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116-L117] assume 0 == ~bitwiseAnd(~hx~0, 2147483647); [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ensures true; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] call ~#gf_u~4.base, ~#gf_u~4.offset := #Ultimate.alloc(4); [L149] call write~real(~x, ~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] call #t~mem13 := read~int(~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(#t~union14, ~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] call ULTIMATE.dealloc(~#gf_u~4.base, ~#gf_u~4.offset); [L148] havoc ~#gf_u~4.base, ~#gf_u~4.offset; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ensures true; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166-L169] assume 0 == #t~ret16; [L166] havoc #t~ret16; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418259, #NULL.offset=10737418254, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418259, old(#NULL.offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] call ~#gf_u~2.base, ~#gf_u~2.offset := #Ultimate.alloc(4); [L111] call write~real(~x, ~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] call #t~mem6 := read~int(~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] call write~real(#t~union7, ~#gf_u~2.base, ~#gf_u~2.offset, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] call ULTIMATE.dealloc(~#gf_u~2.base, ~#gf_u~2.offset); [L110] havoc ~#gf_u~2.base, ~#gf_u~2.offset; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116-L117] assume 0 == ~bitwiseAnd(~hx~0, 2147483647); [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ensures true; VAL [#in~x=0.0, #NULL.base=0, #NULL.offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] call ~#gf_u~4.base, ~#gf_u~4.offset := #Ultimate.alloc(4); [L149] call write~real(~x, ~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] call #t~mem13 := read~int(~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] call write~real(#t~union14, ~#gf_u~4.base, ~#gf_u~4.offset, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] call ULTIMATE.dealloc(~#gf_u~4.base, ~#gf_u~4.offset); [L148] havoc ~#gf_u~4.base, ~#gf_u~4.offset; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ensures true; VAL [#in~x=1.0737418241E10, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166-L169] assume 0 == #t~ret16; [L166] havoc #t~ret16; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418259, #NULL!offset=10737418254, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L149] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L148] havoc ~#gf_u~4; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] COND TRUE 0 == #t~ret16 [L166] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418259, #NULL!offset=10737418254, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L149] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L148] havoc ~#gf_u~4; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] COND TRUE 0 == #t~ret16 [L166] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418259, #NULL!offset=10737418254, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L149] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L148] havoc ~#gf_u~4; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] COND TRUE 0 == #t~ret16 [L166] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418259, #NULL!offset=10737418254, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=1.0737418253E10, ~Lg1_log~0=1.073741825E10, ~Lg2_log~0=1.0737418251E10, ~Lg3_log~0=1.0737418252E10, ~Lg4_log~0=1.0737418255E10, ~Lg5_log~0=1.0737418256E10, ~Lg6_log~0=1.0737418264E10, ~Lg7_log~0=1.0737418261E10, ~ln2_hi_log~0=1.0737418242E10, ~ln2_lo_log~0=1.0737418245E10, ~log10_2hi_log10~0=1.0737418247E10, ~log10_2lo_log10~0=1.0737418263E10, ~two25_log10~0=1.0737418248E10, ~two25_log~0=1.073741826E10, ~zero_log~0=1.0737418246E10, ~zero~0=1.0737418265E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418259, old(#NULL!offset)=10737418254, old(~ivln10_log10~0)=1.0737418253E10, old(~Lg1_log~0)=1.073741825E10, old(~Lg2_log~0)=1.0737418251E10, old(~Lg3_log~0)=1.0737418252E10, old(~Lg4_log~0)=1.0737418255E10, old(~Lg5_log~0)=1.0737418256E10, old(~Lg6_log~0)=1.0737418264E10, old(~Lg7_log~0)=1.0737418261E10, old(~ln2_hi_log~0)=1.0737418242E10, old(~ln2_lo_log~0)=1.0737418245E10, old(~log10_2hi_log10~0)=1.0737418247E10, old(~log10_2lo_log10~0)=1.0737418263E10, old(~two25_log10~0)=1.0737418248E10, old(~two25_log~0)=1.073741826E10, old(~zero_log~0)=1.0737418246E10, old(~zero~0)=1.0737418265E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L162] ~x~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] CALL call #t~ret15 := __ieee754_log10f(~x~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#in~x=0.0, #NULL!base=0, #NULL!offset=0, ~hx~0=-2147483648, ~ivln10_log10~0=43429449201/100000000000, ~k~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] RET call #t~ret15 := __ieee754_log10f(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=1.0737418241E10, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L163] ~res~0 := #t~ret15; [L163] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] CALL call #t~ret16 := isinf_float(~res~0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L145-L154] ~x := #in~x; [L146] havoc ~ix~1; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L148] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L149] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L150] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L150] havoc #t~mem13; [L150] havoc #t~union14; [L148] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L148] havoc ~#gf_u~4; VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=-2147483648, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L152] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L153] #res := (if 2139095040 == ~ix~1 then 1 else 0); VAL [#in~x=1.0737418241E10, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=43429449201/100000000000, ~ix~1=0, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x=1.0737418241E10, ~zero_log~0=0.0, ~zero~0=0.0] [L166] RET call #t~ret16 := isinf_float(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret16=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L166] COND TRUE 0 == #t~ret16 [L166] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L167] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~res~0=1.0737418241E10, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~x~0=0.0, ~zero_log~0=0.0, ~zero~0=0.0] [L12-L16] static const float ln2_hi_log = 6.9313812256e-01, ln2_lo_log = 9.0580006145e-06, two25_log = 3.355443200e+07, Lg1_log = 6.6666668653e-01, Lg2_log = 4.0000000596e-01, Lg3_log = 2.8571429849e-01, Lg4_log = 2.2222198546e-01, Lg5_log = 1.8183572590e-01, Lg6_log = 1.5313838422e-01, Lg7_log = 1.4798198640e-01; [L18] static const float zero_log = 0.0; [L98-L101] static const float two25_log10 = 3.3554432000e+07, ivln10_log10 = 4.3429449201e-01, log10_2hi_log10 = 3.0102920532e-01, log10_2lo_log10 = 7.9034151668e-07; [L103] static const float zero = 0.0; VAL [\old(ivln10_log10)=10737418253, \old(Lg1_log)=10737418250, \old(Lg2_log)=10737418251, \old(Lg3_log)=10737418252, \old(Lg4_log)=10737418255, \old(Lg5_log)=10737418256, \old(Lg6_log)=10737418264, \old(Lg7_log)=10737418261, \old(ln2_hi_log)=10737418242, \old(ln2_lo_log)=10737418245, \old(log10_2hi_log10)=10737418247, \old(log10_2lo_log10)=10737418263, \old(two25_log)=10737418260, \old(two25_log10)=10737418248, \old(zero)=10737418265, \old(zero_log)=10737418246, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L162] float x = 0.0f; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] CALL, EXPR __ieee754_log10f(x) VAL [\old(x)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L106] float y, z; [L107] __int32_t i, k, hx; VAL [\old(x)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L110] ieee_float_shape_type gf_u; [L111] gf_u.value = (x) [L112] EXPR gf_u.word [L112] (hx) = gf_u.word [L115] k = 0 VAL [\old(x)=0, hx=-2147483648, ivln10_log10=43429449201/100000000000, k=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L116] COND TRUE ((hx & 0x7fffffff) == 0) [L117] return -two25_log10 / zero; VAL [\old(x)=0, hx=-2147483648, ivln10_log10=43429449201/100000000000, k=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] RET, EXPR __ieee754_log10f(x) VAL [__ieee754_log10f(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] float res = __ieee754_log10f(x); [L166] CALL, EXPR isinf_float(res) VAL [\old(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L146] __int32_t ix; VAL [\old(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=10737418241, zero=0, zero_log=0] [L148] ieee_float_shape_type gf_u; [L149] gf_u.value = (x) [L150] EXPR gf_u.word [L150] (ix) = gf_u.word [L152] ix &= 0x7fffffff [L153] return ((ix) == 0x7f800000L); VAL [\old(x)=10737418241, \result=0, ivln10_log10=43429449201/100000000000, ix=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=10737418241, zero=0, zero_log=0] [L166] RET, EXPR isinf_float(res) VAL [isinf_float(res)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, res=10737418241, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L166] COND TRUE !isinf_float(res) [L167] __VERIFIER_error() VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, res=10737418241, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] ----- [2018-11-23 14:07:40,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:07:40 BoogieIcfgContainer [2018-11-23 14:07:40,949 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:07:40,950 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:07:40,950 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:07:40,950 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:07:40,951 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:40" (3/4) ... [2018-11-23 14:07:40,954 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 14:07:40,954 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:07:40,955 INFO L168 Benchmark]: Toolchain (without parser) took 1097.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 954.8 MB in the beginning and 1.1 GB in the end (delta: -132.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:40,956 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:40,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.15 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 938.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:40,957 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 938.7 MB in the beginning and 1.2 GB in the end (delta: -230.7 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:40,958 INFO L168 Benchmark]: Boogie Preprocessor took 34.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:40,958 INFO L168 Benchmark]: RCFGBuilder took 331.53 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: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:40,958 INFO L168 Benchmark]: TraceAbstraction took 456.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:40,959 INFO L168 Benchmark]: Witness Printer took 4.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:40,961 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 209.15 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 938.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 938.7 MB in the beginning and 1.2 GB in the end (delta: -230.7 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 331.53 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: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 456.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 167]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryArithmeticFLOAToperation at line 117, overapproximation of bitwiseAnd at line 152. Possible FailurePath: [L12-L16] static const float ln2_hi_log = 6.9313812256e-01, ln2_lo_log = 9.0580006145e-06, two25_log = 3.355443200e+07, Lg1_log = 6.6666668653e-01, Lg2_log = 4.0000000596e-01, Lg3_log = 2.8571429849e-01, Lg4_log = 2.2222198546e-01, Lg5_log = 1.8183572590e-01, Lg6_log = 1.5313838422e-01, Lg7_log = 1.4798198640e-01; [L18] static const float zero_log = 0.0; [L98-L101] static const float two25_log10 = 3.3554432000e+07, ivln10_log10 = 4.3429449201e-01, log10_2hi_log10 = 3.0102920532e-01, log10_2lo_log10 = 7.9034151668e-07; [L103] static const float zero = 0.0; VAL [\old(ivln10_log10)=10737418253, \old(Lg1_log)=10737418250, \old(Lg2_log)=10737418251, \old(Lg3_log)=10737418252, \old(Lg4_log)=10737418255, \old(Lg5_log)=10737418256, \old(Lg6_log)=10737418264, \old(Lg7_log)=10737418261, \old(ln2_hi_log)=10737418242, \old(ln2_lo_log)=10737418245, \old(log10_2hi_log10)=10737418247, \old(log10_2lo_log10)=10737418263, \old(two25_log)=10737418260, \old(two25_log10)=10737418248, \old(zero)=10737418265, \old(zero_log)=10737418246, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L162] float x = 0.0f; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] CALL, EXPR __ieee754_log10f(x) VAL [\old(x)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L106] float y, z; [L107] __int32_t i, k, hx; VAL [\old(x)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L110] ieee_float_shape_type gf_u; [L111] gf_u.value = (x) [L112] EXPR gf_u.word [L112] (hx) = gf_u.word [L115] k = 0 VAL [\old(x)=0, hx=-2147483648, ivln10_log10=43429449201/100000000000, k=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L116] COND TRUE ((hx & 0x7fffffff) == 0) [L117] return -two25_log10 / zero; VAL [\old(x)=0, hx=-2147483648, ivln10_log10=43429449201/100000000000, k=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] RET, EXPR __ieee754_log10f(x) VAL [__ieee754_log10f(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L163] float res = __ieee754_log10f(x); [L166] CALL, EXPR isinf_float(res) VAL [\old(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L146] __int32_t ix; VAL [\old(x)=10737418241, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=10737418241, zero=0, zero_log=0] [L148] ieee_float_shape_type gf_u; [L149] gf_u.value = (x) [L150] EXPR gf_u.word [L150] (ix) = gf_u.word [L152] ix &= 0x7fffffff [L153] return ((ix) == 0x7f800000L); VAL [\old(x)=10737418241, \result=0, ivln10_log10=43429449201/100000000000, ix=0, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, x=10737418241, zero=0, zero_log=0] [L166] RET, EXPR isinf_float(res) VAL [isinf_float(res)=0, ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, res=10737418241, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] [L166] COND TRUE !isinf_float(res) [L167] __VERIFIER_error() VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, res=10737418241, two25_log=33554432, two25_log10=33554432, x=0, zero=0, zero_log=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 63 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 77 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=63occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 48 NumberOfCodeBlocks, 48 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 22 ConstructedInterpolants, 0 QuantifiedInterpolants, 484 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:07:42,355 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:07:42,356 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:07:42,363 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:07:42,363 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:07:42,364 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:07:42,365 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:07:42,366 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:07:42,367 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:07:42,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:07:42,368 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:07:42,368 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:07:42,369 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:07:42,370 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:07:42,370 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:07:42,371 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:07:42,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:07:42,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:07:42,374 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:07:42,375 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:07:42,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:07:42,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:07:42,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:07:42,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:07:42,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:07:42,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:07:42,380 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:07:42,381 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:07:42,381 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:07:42,382 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:07:42,382 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:07:42,383 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:07:42,383 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:07:42,383 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:07:42,384 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:07:42,384 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:07:42,385 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 14:07:42,395 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:07:42,395 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:07:42,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:07:42,396 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:07:42,396 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:07:42,396 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:07:42,396 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:07:42,397 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:07:42,397 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:07:42,398 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:07:42,398 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:07:42,398 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:07:42,398 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:07:42,398 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:07:42,398 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:07:42,399 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:07:42,399 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 14:07:42,400 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:07:42,400 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:07:42,400 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:07:42,400 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_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 643b85cfda98ac4fd84758bc794baabdbceeba64 [2018-11-23 14:07:42,429 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:07:42,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:07:42,439 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:07:42,440 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:07:42,441 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:07:42,441 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:42,475 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/68e6c1466/d0907384e8f84909ac7297866c299f8d/FLAGecb66d6fa [2018-11-23 14:07:42,874 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:07:42,874 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/sv-benchmarks/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:42,879 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/68e6c1466/d0907384e8f84909ac7297866c299f8d/FLAGecb66d6fa [2018-11-23 14:07:42,888 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/data/68e6c1466/d0907384e8f84909ac7297866c299f8d [2018-11-23 14:07:42,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:07:42,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:07:42,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:42,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:07:42,896 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:07:42,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:42" (1/1) ... [2018-11-23 14:07:42,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d0518e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:42, skipping insertion in model container [2018-11-23 14:07:42,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:42" (1/1) ... [2018-11-23 14:07:42,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:07:42,925 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:07:43,086 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:43,091 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:07:43,129 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:43,150 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:07:43,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43 WrapperNode [2018-11-23 14:07:43,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:43,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:43,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:07:43,151 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:07:43,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:43,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:07:43,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:07:43,220 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:07:43,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... [2018-11-23 14:07:43,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:07:43,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:07:43,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:07:43,258 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:07:43,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:07:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:07:43,298 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:07:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 14:07:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-11-23 14:07:43,298 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-11-23 14:07:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:07:43,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:07:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:07:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 14:07:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_logf [2018-11-23 14:07:43,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_logf [2018-11-23 14:07:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log10f [2018-11-23 14:07:43,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log10f [2018-11-23 14:07:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:07:43,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:07:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 14:07:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:07:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:07:55,753 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:07:55,842 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:07:57,927 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:07:58,357 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:07:58,357 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 14:07:58,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:58 BoogieIcfgContainer [2018-11-23 14:07:58,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:07:58,358 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:07:58,359 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:07:58,361 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:07:58,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:07:42" (1/3) ... [2018-11-23 14:07:58,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75b84d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:07:58, skipping insertion in model container [2018-11-23 14:07:58,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:43" (2/3) ... [2018-11-23 14:07:58,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75b84d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:07:58, skipping insertion in model container [2018-11-23 14:07:58,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:58" (3/3) ... [2018-11-23 14:07:58,364 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0960a_true-unreach-call.c [2018-11-23 14:07:58,372 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:07:58,378 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:07:58,387 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:07:58,406 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:07:58,407 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:07:58,407 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:07:58,407 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:07:58,407 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:07:58,407 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:07:58,407 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:07:58,407 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:07:58,407 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:07:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states. [2018-11-23 14:07:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 14:07:58,421 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:07:58,422 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:07:58,423 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:07:58,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:07:58,427 INFO L82 PathProgramCache]: Analyzing trace with hash 1510744437, now seen corresponding path program 1 times [2018-11-23 14:07:58,429 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:07:58,430 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-23 14:07:58,434 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:07:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:07:58,646 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:07:58,659 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 14:07:58,659 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:07:58,671 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:07:58,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 14:07:58,673 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 14:07:58,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 14:07:58,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:07:58,682 INFO L87 Difference]: Start difference. First operand 62 states. Second operand 2 states. [2018-11-23 14:07:58,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:07:58,699 INFO L93 Difference]: Finished difference Result 116 states and 176 transitions. [2018-11-23 14:07:58,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 14:07:58,700 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-23 14:07:58,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:07:58,708 INFO L225 Difference]: With dead ends: 116 [2018-11-23 14:07:58,708 INFO L226 Difference]: Without dead ends: 58 [2018-11-23 14:07:58,711 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:07:58,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-23 14:07:58,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-11-23 14:07:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-11-23 14:07:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 72 transitions. [2018-11-23 14:07:58,737 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 72 transitions. Word has length 22 [2018-11-23 14:07:58,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:07:58,737 INFO L480 AbstractCegarLoop]: Abstraction has 58 states and 72 transitions. [2018-11-23 14:07:58,737 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 14:07:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 72 transitions. [2018-11-23 14:07:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 14:07:58,738 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:07:58,738 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:07:58,738 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:07:58,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:07:58,739 INFO L82 PathProgramCache]: Analyzing trace with hash 615057415, now seen corresponding path program 1 times [2018-11-23 14:07:58,739 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:07:58,739 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-23 14:07:58,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:07:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:07:58,965 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:07:59,148 WARN L180 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-11-23 14:07:59,284 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 14:07:59,284 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:07:59,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:07:59,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 14:07:59,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 14:07:59,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 14:07:59,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-23 14:07:59,295 INFO L87 Difference]: Start difference. First operand 58 states and 72 transitions. Second operand 10 states. [2018-11-23 14:08:02,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:08:02,768 INFO L93 Difference]: Finished difference Result 65 states and 79 transitions. [2018-11-23 14:08:02,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 14:08:02,769 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 24 [2018-11-23 14:08:02,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:08:02,770 INFO L225 Difference]: With dead ends: 65 [2018-11-23 14:08:02,770 INFO L226 Difference]: Without dead ends: 58 [2018-11-23 14:08:02,770 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:08:02,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-23 14:08:02,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-11-23 14:08:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-11-23 14:08:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 71 transitions. [2018-11-23 14:08:02,778 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 71 transitions. Word has length 24 [2018-11-23 14:08:02,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:08:02,778 INFO L480 AbstractCegarLoop]: Abstraction has 58 states and 71 transitions. [2018-11-23 14:08:02,778 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 14:08:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 71 transitions. [2018-11-23 14:08:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 14:08:02,779 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:08:02,779 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:08:02,779 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:08:02,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:08:02,779 INFO L82 PathProgramCache]: Analyzing trace with hash -1505985488, now seen corresponding path program 1 times [2018-11-23 14:08:02,780 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:08:02,780 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-23 14:08:02,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:08:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:08:02,991 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:08:03,046 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 14:08:03,046 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:08:03,055 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:08:03,055 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:08:03,055 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:08:03,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:08:03,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:08:03,056 INFO L87 Difference]: Start difference. First operand 58 states and 71 transitions. Second operand 6 states. [2018-11-23 14:08:03,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:08:03,967 INFO L93 Difference]: Finished difference Result 62 states and 75 transitions. [2018-11-23 14:08:03,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 14:08:03,968 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 25 [2018-11-23 14:08:03,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:08:03,969 INFO L225 Difference]: With dead ends: 62 [2018-11-23 14:08:03,969 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 14:08:03,969 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-23 14:08:03,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 14:08:03,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 14:08:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 14:08:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 14:08:03,970 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2018-11-23 14:08:03,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:08:03,970 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:08:03,970 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:08:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:08:03,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 14:08:03,973 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 14:08:04,280 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 147 151) no Hoare annotation was computed. [2018-11-23 14:08:04,281 INFO L444 ceAbstractionStarter]: At program point L147-2(lines 147 151) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0)) (= |isinf_float_#in~x| isinf_float_~x)) [2018-11-23 14:08:04,281 INFO L448 ceAbstractionStarter]: For program point L147-3(lines 147 151) no Hoare annotation was computed. [2018-11-23 14:08:04,281 INFO L451 ceAbstractionStarter]: At program point isinf_floatENTRY(lines 145 154) the Hoare annotation is: true [2018-11-23 14:08:04,281 INFO L448 ceAbstractionStarter]: For program point isinf_floatEXIT(lines 145 154) no Hoare annotation was computed. [2018-11-23 14:08:04,281 INFO L448 ceAbstractionStarter]: For program point isinf_floatFINAL(lines 145 154) no Hoare annotation was computed. [2018-11-23 14:08:04,281 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:08:04,281 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:08:04,281 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L31(lines 31 32) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 72) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 40 44) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L451 ceAbstractionStarter]: At program point L40-2(lines 40 44) the Hoare annotation is: true [2018-11-23 14:08:04,282 INFO L451 ceAbstractionStarter]: At program point __ieee754_logfENTRY(lines 20 96) the Hoare annotation is: true [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point __ieee754_logfFINAL(lines 20 96) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L57(lines 57 64) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 24 28) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L451 ceAbstractionStarter]: At program point L24-2(lines 24 28) the Hoare annotation is: true [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L24-3(lines 24 28) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 49 53) no Hoare annotation was computed. [2018-11-23 14:08:04,282 INFO L451 ceAbstractionStarter]: At program point L49-2(lines 49 53) the Hoare annotation is: true [2018-11-23 14:08:04,282 INFO L448 ceAbstractionStarter]: For program point L49-3(lines 49 53) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 45) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 37 45) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 71) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 34) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point __ieee754_logfEXIT(lines 20 96) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 94) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 63) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 95) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L35(lines 35 36) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L122(lines 122 130) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 122 130) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 119) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 135 139) no Hoare annotation was computed. [2018-11-23 14:08:04,283 INFO L444 ceAbstractionStarter]: At program point L135-2(lines 135 139) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0)) (exists ((__ieee754_log10f_~hx~0 (_ BitVec 32))) (and (not (= (_ bv0 32) (bvand (_ bv2147483647 32) __ieee754_log10f_~hx~0))) (= (fp ((_ extract 31 31) __ieee754_log10f_~hx~0) ((_ extract 30 23) __ieee754_log10f_~hx~0) ((_ extract 22 0) __ieee754_log10f_~hx~0)) |__ieee754_log10f_#in~x|)))) [2018-11-23 14:08:04,284 INFO L444 ceAbstractionStarter]: At program point L135-3(lines 135 139) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0)) (exists ((__ieee754_log10f_~hx~0 (_ BitVec 32))) (and (not (= (_ bv0 32) (bvand (_ bv2147483647 32) __ieee754_log10f_~hx~0))) (= (fp ((_ extract 31 31) __ieee754_log10f_~hx~0) ((_ extract 30 23) __ieee754_log10f_~hx~0) ((_ extract 22 0) __ieee754_log10f_~hx~0)) |__ieee754_log10f_#in~x|)))) [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L451 ceAbstractionStarter]: At program point __ieee754_log10fENTRY(lines 105 142) the Hoare annotation is: true [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point __ieee754_log10fEXIT(lines 105 142) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point __ieee754_log10fFINAL(lines 105 142) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 121) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 117) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L444 ceAbstractionStarter]: At program point L125-2(lines 125 129) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (and (= (fp ((_ extract 31 31) __ieee754_log10f_~hx~0) ((_ extract 30 23) __ieee754_log10f_~hx~0) ((_ extract 22 0) __ieee754_log10f_~hx~0)) |__ieee754_log10f_#in~x|) (exists ((__ieee754_log10f_~hx~0 (_ BitVec 32))) (and (not (= (_ bv0 32) (bvand (_ bv2147483647 32) __ieee754_log10f_~hx~0))) (= (fp ((_ extract 31 31) __ieee754_log10f_~hx~0) ((_ extract 30 23) __ieee754_log10f_~hx~0) ((_ extract 22 0) __ieee754_log10f_~hx~0)) |__ieee754_log10f_#in~x|)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0))) [2018-11-23 14:08:04,284 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 109 113) no Hoare annotation was computed. [2018-11-23 14:08:04,284 INFO L444 ceAbstractionStarter]: At program point L109-2(lines 109 113) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0)) (= |__ieee754_log10f_#in~x| __ieee754_log10f_~x)) [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point L109-3(lines 109 113) no Hoare annotation was computed. [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:08:04,285 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0) (= ~two25_log10~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)))) [2018-11-23 14:08:04,285 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:08:04,285 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 156 172) the Hoare annotation is: true [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 156 172) no Hoare annotation was computed. [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 156 172) no Hoare annotation was computed. [2018-11-23 14:08:04,285 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-11-23 14:08:04,286 INFO L444 ceAbstractionStarter]: At program point L166(line 166) the Hoare annotation is: (let ((.cse0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0))) (.cse1 ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)))) (or (not (= .cse0 ~two25_log10~0)) (= (fp.div roundNearestTiesToEven (fp.neg .cse0) .cse1) main_~res~0) (not (= .cse1 ~zero~0)))) [2018-11-23 14:08:04,286 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 166 169) no Hoare annotation was computed. [2018-11-23 14:08:04,286 INFO L444 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: (or (not (= ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 33554432.0)) ~two25_log10~0)) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero~0)) (= (_ +zero 8 24) main_~x~0)) [2018-11-23 14:08:04,286 INFO L448 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-11-23 14:08:04,286 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 167) no Hoare annotation was computed. [2018-11-23 14:08:04,292 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,293 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,293 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,295 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,295 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,295 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,297 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,297 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,297 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,300 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,300 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,300 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,301 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,302 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:08:04 BoogieIcfgContainer [2018-11-23 14:08:04,304 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:08:04,304 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:08:04,304 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:08:04,304 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:08:04,305 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:07:58" (3/4) ... [2018-11-23 14:08:04,307 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 14:08:04,311 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isinf_float [2018-11-23 14:08:04,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 14:08:04,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_logf [2018-11-23 14:08:04,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_log10f [2018-11-23 14:08:04,312 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 14:08:04,316 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-11-23 14:08:04,316 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-11-23 14:08:04,316 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 14:08:04,317 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 14:08:04,335 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || \old(x) == x [2018-11-23 14:08:04,335 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || \old(x) == x [2018-11-23 14:08:04,335 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || (~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x) && (\exists __ieee754_log10f_~hx~0 : bv32 :: !(0bv32 == ~bvand32(2147483647bv32, __ieee754_log10f_~hx~0)) && ~fp~LONGDOUBLE(__ieee754_log10f_~hx~0[31:31], __ieee754_log10f_~hx~0[30:23], __ieee754_log10f_~hx~0[22:0]) == \old(x)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero) [2018-11-23 14:08:04,336 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || (\exists __ieee754_log10f_~hx~0 : bv32 :: !(0bv32 == ~bvand32(2147483647bv32, __ieee754_log10f_~hx~0)) && ~fp~LONGDOUBLE(__ieee754_log10f_~hx~0[31:31], __ieee754_log10f_~hx~0[30:23], __ieee754_log10f_~hx~0[22:0]) == \old(x)) [2018-11-23 14:08:04,365 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_868c3a7a-2b59-468e-879f-da77bc34c741/bin-2019/uautomizer/witness.graphml [2018-11-23 14:08:04,366 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:08:04,366 INFO L168 Benchmark]: Toolchain (without parser) took 21474.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 950.8 MB in the beginning and 929.5 MB in the end (delta: 21.3 MB). Peak memory consumption was 170.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,367 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:08:04,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 257.64 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 933.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,368 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 933.6 MB in the beginning and 1.1 GB in the end (delta: -210.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,368 INFO L168 Benchmark]: Boogie Preprocessor took 37.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,368 INFO L168 Benchmark]: RCFGBuilder took 15100.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,368 INFO L168 Benchmark]: TraceAbstraction took 5945.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.2 MB in the end (delta: 162.2 MB). Peak memory consumption was 162.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,368 INFO L168 Benchmark]: Witness Printer took 61.60 ms. Allocated memory is still 1.2 GB. Free memory was 936.2 MB in the beginning and 929.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:08:04,370 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 257.64 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 933.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 933.6 MB in the beginning and 1.1 GB in the end (delta: -210.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 15100.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5945.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.2 MB in the end (delta: 162.2 MB). Peak memory consumption was 162.2 MB. Max. memory is 11.5 GB. * Witness Printer took 61.60 ms. Allocated memory is still 1.2 GB. Free memory was 936.2 MB in the beginning and 929.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation 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[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 167]: 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: 49]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant [2018-11-23 14:08:04,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,375 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || \old(x) == x - InvariantResult [Line: 135]: Loop Invariant [2018-11-23 14:08:04,375 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,375 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,375 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,376 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] Derived loop invariant: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || (\exists __ieee754_log10f_~hx~0 : bv32 :: !(0bv32 == ~bvand32(2147483647bv32, __ieee754_log10f_~hx~0)) && ~fp~LONGDOUBLE(__ieee754_log10f_~hx~0[31:31], __ieee754_log10f_~hx~0[30:23], __ieee754_log10f_~hx~0[22:0]) == \old(x)) - InvariantResult [Line: 109]: Loop Invariant [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero)) || \old(x) == x - InvariantResult [Line: 125]: Loop Invariant [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 14:08:04,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_log10f_~hx~0,QUANTIFIED] [2018-11-23 14:08:04,381 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.3554432E7)) == two25_log10) || (~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x) && (\exists __ieee754_log10f_~hx~0 : bv32 :: !(0bv32 == ~bvand32(2147483647bv32, __ieee754_log10f_~hx~0)) && ~fp~LONGDOUBLE(__ieee754_log10f_~hx~0[31:31], __ieee754_log10f_~hx~0[30:23], __ieee754_log10f_~hx~0[22:0]) == \old(x)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 62 locations, 1 error locations. SAFE Result, 5.8s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 4.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 192 SDtfs, 91 SDslu, 616 SDs, 0 SdLazy, 104 SolverSat, 10 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 78 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=62occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 17 LocationsWithAnnotation, 25 PreInvPairs, 35 NumberOfFragments, 210 HoareAnnotationTreeSize, 25 FomulaSimplifications, 34 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 17 FomulaSimplificationsInter, 279 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 71 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 68 ConstructedInterpolants, 5 QuantifiedInterpolants, 10132 SizeOfPredicates, 8 NumberOfNonLiveVariables, 329 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...