./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_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_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 c2b759759a3d71804d881b2ee189e6dc13f7a855 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 c2b759759a3d71804d881b2ee189e6dc13f7a855 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 14:28:08,880 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:28:08,881 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:28:08,889 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:28:08,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:28:08,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:28:08,891 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:28:08,892 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:28:08,893 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:28:08,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:28:08,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:28:08,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:28:08,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:28:08,896 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:28:08,896 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:28:08,897 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:28:08,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:28:08,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:28:08,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:28:08,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:28:08,902 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:28:08,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:28:08,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:28:08,905 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:28:08,905 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:28:08,906 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:28:08,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:28:08,907 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:28:08,908 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:28:08,909 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:28:08,909 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:28:08,909 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:28:08,910 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:28:08,910 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:28:08,910 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:28:08,911 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:28:08,911 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 14:28:08,921 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:28:08,921 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:28:08,922 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:28:08,922 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:28:08,922 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:28:08,922 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:28:08,922 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:28:08,923 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:28:08,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:28:08,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:28:08,924 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:28:08,925 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:28:08,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:28:08,926 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_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 -> c2b759759a3d71804d881b2ee189e6dc13f7a855 [2018-11-23 14:28:08,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:28:08,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:28:08,962 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:28:08,963 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:28:08,963 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:28:08,963 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:09,002 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/78b09d5e9/43388716327c4ad4bc664155492aa05f/FLAGf4c15c001 [2018-11-23 14:28:09,361 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:28:09,362 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:09,369 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/78b09d5e9/43388716327c4ad4bc664155492aa05f/FLAGf4c15c001 [2018-11-23 14:28:09,769 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/78b09d5e9/43388716327c4ad4bc664155492aa05f [2018-11-23 14:28:09,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:28:09,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:28:09,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:09,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:28:09,777 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:28:09,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:09,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7161c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09, skipping insertion in model container [2018-11-23 14:28:09,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:09,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:28:09,806 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:28:09,953 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:09,957 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:28:09,982 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:09,998 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:28:09,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09 WrapperNode [2018-11-23 14:28:09,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:09,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:09,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:28:09,998 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:28:10,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:10,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:28:10,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:28:10,057 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:28:10,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... [2018-11-23 14:28:10,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:28:10,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:28:10,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:28:10,092 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:28:10,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 14:28:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-23 14:28:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-23 14:28:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log10 [2018-11-23 14:28:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log10 [2018-11-23 14:28:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2018-11-23 14:28:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2018-11-23 14:28:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:28:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:28:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:28:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:28:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:28:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 14:28:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:28:10,413 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:28:10,414 INFO L280 CfgBuilder]: Removed 12 assue(true) statements. [2018-11-23 14:28:10,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:10 BoogieIcfgContainer [2018-11-23 14:28:10,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:28:10,415 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:28:10,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:28:10,418 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:28:10,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:28:09" (1/3) ... [2018-11-23 14:28:10,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d2d5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:10, skipping insertion in model container [2018-11-23 14:28:10,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:09" (2/3) ... [2018-11-23 14:28:10,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d2d5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:10, skipping insertion in model container [2018-11-23 14:28:10,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:10" (3/3) ... [2018-11-23 14:28:10,420 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:10,426 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:28:10,433 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:28:10,447 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:28:10,470 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:28:10,471 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:28:10,471 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:28:10,471 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:28:10,471 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:28:10,471 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:28:10,471 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:28:10,471 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:28:10,471 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:28:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states. [2018-11-23 14:28:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 14:28:10,489 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:10,489 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 14:28:10,491 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:10,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:10,495 INFO L82 PathProgramCache]: Analyzing trace with hash -550785216, now seen corresponding path program 1 times [2018-11-23 14:28:10,496 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:28:10,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:28:10,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:28:10,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:10,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:28:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:28:10,606 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 14:28:10,608 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:28:10,608 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 14:28:10,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 14:28:10,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 14:28:10,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:28:10,620 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 2 states. [2018-11-23 14:28:10,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:28:10,637 INFO L93 Difference]: Finished difference Result 108 states and 163 transitions. [2018-11-23 14:28:10,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 14:28:10,638 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-23 14:28:10,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:28:10,644 INFO L225 Difference]: With dead ends: 108 [2018-11-23 14:28:10,645 INFO L226 Difference]: Without dead ends: 54 [2018-11-23 14:28:10,647 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 14:28:10,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-11-23 14:28:10,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-11-23 14:28:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-23 14:28:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 68 transitions. [2018-11-23 14:28:10,674 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 68 transitions. Word has length 22 [2018-11-23 14:28:10,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:28:10,674 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 68 transitions. [2018-11-23 14:28:10,674 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 14:28:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2018-11-23 14:28:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 14:28:10,675 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:10,675 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 14:28:10,676 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:10,676 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:10,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1652815115, now seen corresponding path program 1 times [2018-11-23 14:28:10,676 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:28:10,676 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:28:10,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:28:10,677 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:10,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:28:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:28:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:28:10,749 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=8589934608, |#NULL.offset|=8589934603, |old(#NULL.base)|=8589934608, |old(#NULL.offset)|=8589934603, |old(~ivln10_log10~0)|=8589934602.0, |old(~Lg1_log~0)|=8589934599.0, |old(~Lg2_log~0)|=8589934600.0, |old(~Lg3_log~0)|=8589934601.0, |old(~Lg4_log~0)|=8589934604.0, |old(~Lg5_log~0)|=8589934605.0, |old(~Lg6_log~0)|=8589934613.0, |old(~Lg7_log~0)|=8589934610.0, |old(~ln2_hi_log~0)|=8589934592.0, |old(~ln2_lo_log~0)|=8589934594.0, |old(~log10_2hi_log10~0)|=8589934595.0, |old(~log10_2lo_log10~0)|=8589934612.0, |old(~two54_log10~0)|=8589934596.0, |old(~two54_log~0)|=8589934614.0, |old(~zero_log10~0)|=8589934607.0, |old(~zero~0)|=8589934616.0, ~ivln10_log10~0=8589934602.0, ~Lg1_log~0=8589934599.0, ~Lg2_log~0=8589934600.0, ~Lg3_log~0=8589934601.0, ~Lg4_log~0=8589934604.0, ~Lg5_log~0=8589934605.0, ~Lg6_log~0=8589934613.0, ~Lg7_log~0=8589934610.0, ~ln2_hi_log~0=8589934592.0, ~ln2_lo_log~0=8589934594.0, ~log10_2hi_log10~0=8589934595.0, ~log10_2lo_log10~0=8589934612.0, ~two54_log10~0=8589934596.0, ~two54_log~0=8589934614.0, ~zero_log10~0=8589934607.0, ~zero~0=8589934616.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~ln2_hi_log~0 := 0.6931471803691238;~ln2_lo_log~0 := 1.9082149292705877E-10;~two54_log~0 := 1.8014398509481984E16;~Lg1_log~0 := 0.6666666666666735;~Lg2_log~0 := 0.3999999999940942;~Lg3_log~0 := 0.2857142874366239;~Lg4_log~0 := 0.22222198432149784;~Lg5_log~0 := 0.1818357216161805;~Lg6_log~0 := 0.15313837699209373;~Lg7_log~0 := 0.14798198605116586;~zero~0 := 0.0;~two54_log10~0 := 1.8014398509481984E16;~ivln10_log10~0 := 0.4342944819032518;~log10_2hi_log10~0 := 0.30102999566361177;~log10_2lo_log10~0 := 3.694239077158931E-13;~zero_log10~0 := 0.0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=8589934608, |old(#NULL.offset)|=8589934603, |old(~ivln10_log10~0)|=8589934602.0, |old(~Lg1_log~0)|=8589934599.0, |old(~Lg2_log~0)|=8589934600.0, |old(~Lg3_log~0)|=8589934601.0, |old(~Lg4_log~0)|=8589934604.0, |old(~Lg5_log~0)|=8589934605.0, |old(~Lg6_log~0)|=8589934613.0, |old(~Lg7_log~0)|=8589934610.0, |old(~ln2_hi_log~0)|=8589934592.0, |old(~ln2_lo_log~0)|=8589934594.0, |old(~log10_2hi_log10~0)|=8589934595.0, |old(~log10_2lo_log10~0)|=8589934612.0, |old(~two54_log10~0)|=8589934596.0, |old(~two54_log~0)|=8589934614.0, |old(~zero_log10~0)|=8589934607.0, |old(~zero~0)|=8589934616.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=8589934608, |old(#NULL.offset)|=8589934603, |old(~ivln10_log10~0)|=8589934602.0, |old(~Lg1_log~0)|=8589934599.0, |old(~Lg2_log~0)|=8589934600.0, |old(~Lg3_log~0)|=8589934601.0, |old(~Lg4_log~0)|=8589934604.0, |old(~Lg5_log~0)|=8589934605.0, |old(~Lg6_log~0)|=8589934613.0, |old(~Lg7_log~0)|=8589934610.0, |old(~ln2_hi_log~0)|=8589934592.0, |old(~ln2_lo_log~0)|=8589934594.0, |old(~log10_2hi_log10~0)|=8589934595.0, |old(~log10_2lo_log10~0)|=8589934612.0, |old(~two54_log10~0)|=8589934596.0, |old(~two54_log~0)|=8589934614.0, |old(~zero_log10~0)|=8589934607.0, |old(~zero~0)|=8589934616.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET #167#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [|#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ~x := #in~x;havoc ~y~0;havoc ~z~1;havoc ~i~1;havoc ~k~1;havoc ~hx~1;havoc ~lx~1; VAL [__ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8);call #t~mem8 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4);~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union9, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~union9;havoc #t~mem8;call #t~mem10 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4);~lx~1 := #t~mem10;call write~real(#t~union11, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem10;havoc #t~union11;call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset);havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] goto; VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ~k~1 := 0; VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume ~hx~1 < 1048576; VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296;#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume true; VAL [__ieee754_log10_~hx~1=(- 1), __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=8589934597, __ieee754_log10_~x=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log10_#in~x|=8589934611.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET #171#return; VAL [main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret17|=8589934593.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ~res~0 := #t~ret17;havoc #t~ret17; VAL [main_~res~0=8589934593.0, main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret18 := isnan_double(~res~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=8589934593.0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ~x := #in~x;#res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [isnan_double_~x=8589934593.0, |#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=8589934593.0, |isnan_double_#res|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume true; VAL [isnan_double_~x=8589934593.0, |#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=8589934593.0, |isnan_double_#res|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET #173#return; VAL [main_~res~0=8589934593.0, main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret18|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [main_~res~0=8589934593.0, main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret18|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume 0 == #t~ret18;havoc #t~ret18; VAL [main_~res~0=8589934593.0, main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume !false; VAL [main_~res~0=8589934593.0, main_~x~0=8589934611.0, |#NULL.base|=0, |#NULL.offset|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=8589934608, #NULL.offset=8589934603, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L125] call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L126] call #t~mem8 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] call write~real(#t~union9, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] call #t~mem10 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L127] ~lx~1 := #t~mem10; [L127] call write~real(#t~union11, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L124] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131-L143] assume ~hx~1 < 1048576; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132-L133] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296; [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ensures true; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ensures true; VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174-L177] assume 0 == #t~ret18; [L174] havoc #t~ret18; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=8589934608, #NULL.offset=8589934603, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=8589934608, old(#NULL.offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L125] call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L126] call #t~mem8 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] call write~real(#t~union9, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] call #t~mem10 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L127] ~lx~1 := #t~mem10; [L127] call write~real(#t~union11, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L124] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131-L143] assume ~hx~1 < 1048576; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132-L133] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296; [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ensures true; VAL [#in~x=8.589934611E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ensures true; VAL [#in~x=8.589934593E9, #NULL.base=0, #NULL.offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174-L177] assume 0 == #t~ret18; [L174] havoc #t~ret18; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=8589934608, #NULL!offset=8589934603, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131] COND TRUE ~hx~1 < 1048576 VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=8589934608, #NULL!offset=8589934603, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131] COND TRUE ~hx~1 < 1048576 VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=8589934608, #NULL!offset=8589934603, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131] COND TRUE ~hx~1 < 1048576 VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=8589934608, #NULL!offset=8589934603, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=8.589934602E9, ~Lg1_log~0=8.589934599E9, ~Lg2_log~0=8.5899346E9, ~Lg3_log~0=8.589934601E9, ~Lg4_log~0=8.589934604E9, ~Lg5_log~0=8.589934605E9, ~Lg6_log~0=8.589934613E9, ~Lg7_log~0=8.58993461E9, ~ln2_hi_log~0=8.589934592E9, ~ln2_lo_log~0=8.589934594E9, ~log10_2hi_log10~0=8.589934595E9, ~log10_2lo_log10~0=8.589934612E9, ~two54_log10~0=8.589934596E9, ~two54_log~0=8.589934614E9, ~zero_log10~0=8.589934607E9, ~zero~0=8.589934616E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=8589934608, old(#NULL!offset)=8589934603, old(~ivln10_log10~0)=8.589934602E9, old(~Lg1_log~0)=8.589934599E9, old(~Lg2_log~0)=8.5899346E9, old(~Lg3_log~0)=8.589934601E9, old(~Lg4_log~0)=8.589934604E9, old(~Lg5_log~0)=8.589934605E9, old(~Lg6_log~0)=8.589934613E9, old(~Lg7_log~0)=8.58993461E9, old(~ln2_hi_log~0)=8.589934592E9, old(~ln2_lo_log~0)=8.589934594E9, old(~log10_2hi_log10~0)=8.589934595E9, old(~log10_2lo_log10~0)=8.589934612E9, old(~two54_log10~0)=8.589934596E9, old(~two54_log~0)=8.589934614E9, old(~zero_log10~0)=8.589934607E9, old(~zero~0)=8.589934616E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] CALL call #t~ret17 := __ieee754_log10(~x~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L130] ~k~1 := 0; VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L131] COND TRUE ~hx~1 < 1048576 VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#in~x=8.589934611E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-1, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~k~1=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~lx~1=8589934597, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] RET call #t~ret17 := __ieee754_log10(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=8.589934593E9, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=8.589934593E9, #NULL!base=0, #NULL!offset=0, #res=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x=8.589934593E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~res~0=8.589934593E9, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~x~0=8.589934611E9, ~zero_log10~0=0.0, ~zero~0=0.0] [L17-L26] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L28] static const double zero = 0.0; [L111-L114] static const double two54_log10 = 1.80143985094819840000e+16, ivln10_log10 = 4.34294481903251816668e-01, log10_2hi_log10 = 3.01029995663611771306e-01, log10_2lo_log10 = 3.69423907715893078616e-13; [L116] static const double zero_log10 = 0.0; VAL [\old(ivln10_log10)=8589934602, \old(Lg1_log)=8589934599, \old(Lg2_log)=8589934600, \old(Lg3_log)=8589934601, \old(Lg4_log)=8589934604, \old(Lg5_log)=8589934605, \old(Lg6_log)=8589934613, \old(Lg7_log)=8589934610, \old(ln2_hi_log)=8589934592, \old(ln2_lo_log)=8589934594, \old(log10_2hi_log10)=8589934595, \old(log10_2lo_log10)=8589934612, \old(two54_log)=8589934614, \old(two54_log10)=8589934596, \old(zero)=8589934616, \old(zero_log10)=8589934607, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L170] double x = -1.0 / 0.0; VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L171] CALL, EXPR __ieee754_log10(x) VAL [\old(x)=8589934611, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L119] double y, z; [L120] __int32_t i, k, hx; [L121] __uint32_t lx; VAL [\old(x)=8589934611, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L124] ieee_double_shape_type ew_u; [L125] ew_u.value = (x) [L126] EXPR ew_u.parts.msw [L126] (hx) = ew_u.parts.msw [L127] EXPR ew_u.parts.lsw [L127] (lx) = ew_u.parts.lsw [L130] k = 0 VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L131] COND TRUE hx < 0x00100000 VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L132] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L133] return -two54_log10 / zero_log10; VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L171] RET, EXPR __ieee754_log10(x) VAL [__ieee754_log10(x)=8589934593, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L171] double res = __ieee754_log10(x); [L174] CALL, EXPR isnan_double(res) VAL [\old(x)=8589934593, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L161] return x != x; VAL [\old(x)=8589934593, \result=0, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934593, zero=0, zero_log10=0] [L174] RET, EXPR isnan_double(res) VAL [isnan_double(res)=0, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, res=8589934593, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L174] COND TRUE !isnan_double(res) [L175] __VERIFIER_error() VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, res=8589934593, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] ----- [2018-11-23 14:28:10,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:28:10 BoogieIcfgContainer [2018-11-23 14:28:10,876 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:28:10,876 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:28:10,876 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:28:10,877 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:28:10,880 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:10" (3/4) ... [2018-11-23 14:28:10,883 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 14:28:10,883 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:28:10,883 INFO L168 Benchmark]: Toolchain (without parser) took 1111.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 960.9 MB in the beginning and 1.1 GB in the end (delta: -93.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:10,885 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:28:10,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.03 ms. Allocated memory is still 1.0 GB. Free memory was 960.9 MB in the beginning and 944.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:10,885 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:10,886 INFO L168 Benchmark]: Boogie Preprocessor took 34.61 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 14:28:10,886 INFO L168 Benchmark]: RCFGBuilder took 322.58 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: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:10,886 INFO L168 Benchmark]: TraceAbstraction took 461.25 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: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:28:10,887 INFO L168 Benchmark]: Witness Printer took 6.57 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 14:28:10,889 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 224.03 ms. Allocated memory is still 1.0 GB. Free memory was 960.9 MB in the beginning and 944.8 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 58.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 322.58 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: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 461.25 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: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Witness Printer took 6.57 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: 175]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 161, overapproximation of bitwiseOr at line 132, overapproximation of someBinaryArithmeticDOUBLEoperation at line 133. Possible FailurePath: [L17-L26] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L28] static const double zero = 0.0; [L111-L114] static const double two54_log10 = 1.80143985094819840000e+16, ivln10_log10 = 4.34294481903251816668e-01, log10_2hi_log10 = 3.01029995663611771306e-01, log10_2lo_log10 = 3.69423907715893078616e-13; [L116] static const double zero_log10 = 0.0; VAL [\old(ivln10_log10)=8589934602, \old(Lg1_log)=8589934599, \old(Lg2_log)=8589934600, \old(Lg3_log)=8589934601, \old(Lg4_log)=8589934604, \old(Lg5_log)=8589934605, \old(Lg6_log)=8589934613, \old(Lg7_log)=8589934610, \old(ln2_hi_log)=8589934592, \old(ln2_lo_log)=8589934594, \old(log10_2hi_log10)=8589934595, \old(log10_2lo_log10)=8589934612, \old(two54_log)=8589934614, \old(two54_log10)=8589934596, \old(zero)=8589934616, \old(zero_log10)=8589934607, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L170] double x = -1.0 / 0.0; VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L171] CALL, EXPR __ieee754_log10(x) VAL [\old(x)=8589934611, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L119] double y, z; [L120] __int32_t i, k, hx; [L121] __uint32_t lx; VAL [\old(x)=8589934611, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L124] ieee_double_shape_type ew_u; [L125] ew_u.value = (x) [L126] EXPR ew_u.parts.msw [L126] (hx) = ew_u.parts.msw [L127] EXPR ew_u.parts.lsw [L127] (lx) = ew_u.parts.lsw [L130] k = 0 VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L131] COND TRUE hx < 0x00100000 VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L132] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L133] return -two54_log10 / zero_log10; VAL [\old(x)=8589934611, hx=-1, ivln10_log10=108573620475812954167/250000000000000000000, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, lx=5, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L171] RET, EXPR __ieee754_log10(x) VAL [__ieee754_log10(x)=8589934593, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L171] double res = __ieee754_log10(x); [L174] CALL, EXPR isnan_double(res) VAL [\old(x)=8589934593, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] [L161] return x != x; VAL [\old(x)=8589934593, \result=0, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934593, zero=0, zero_log10=0] [L174] RET, EXPR isnan_double(res) VAL [isnan_double(res)=0, ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, res=8589934593, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] [L174] COND TRUE !isnan_double(res) [L175] __VERIFIER_error() VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, res=8589934593, two54_log=18014398509481984, two54_log10=18014398509481984, x=8589934611, zero=0, zero_log10=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 58 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 72 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=58occurred 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, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 441 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 14:28:12,319 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:28:12,320 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:28:12,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:28:12,329 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:28:12,330 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:28:12,331 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:28:12,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:28:12,333 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:28:12,334 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:28:12,334 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:28:12,334 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:28:12,335 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:28:12,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:28:12,336 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:28:12,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:28:12,338 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:28:12,339 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:28:12,340 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:28:12,341 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:28:12,342 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:28:12,343 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:28:12,345 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:28:12,345 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:28:12,345 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:28:12,346 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:28:12,346 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:28:12,347 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:28:12,347 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:28:12,348 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:28:12,348 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:28:12,349 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:28:12,349 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:28:12,349 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:28:12,350 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:28:12,350 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:28:12,350 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 14:28:12,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:28:12,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:28:12,361 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:28:12,361 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:28:12,361 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:28:12,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:28:12,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:28:12,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:28:12,363 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:28:12,363 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:28:12,364 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:28:12,364 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:28:12,365 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 14:28:12,365 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:28:12,365 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:28:12,365 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:28:12,365 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_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 -> c2b759759a3d71804d881b2ee189e6dc13f7a855 [2018-11-23 14:28:12,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:28:12,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:28:12,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:28:12,409 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:28:12,410 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:28:12,410 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:12,448 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/bbcca8f2c/8f566b6a43fe4d079edceb9d08d3d84b/FLAG659fb4454 [2018-11-23 14:28:12,783 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:28:12,783 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:12,788 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/bbcca8f2c/8f566b6a43fe4d079edceb9d08d3d84b/FLAG659fb4454 [2018-11-23 14:28:13,208 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/data/bbcca8f2c/8f566b6a43fe4d079edceb9d08d3d84b [2018-11-23 14:28:13,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:28:13,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:28:13,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:13,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:28:13,216 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:28:13,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@284314a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13, skipping insertion in model container [2018-11-23 14:28:13,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:28:13,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:28:13,404 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:13,408 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:28:13,445 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:28:13,465 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:28:13,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13 WrapperNode [2018-11-23 14:28:13,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:28:13,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:13,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:28:13,467 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:28:13,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:28:13,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:28:13,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:28:13,490 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:28:13,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... [2018-11-23 14:28:13,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:28:13,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:28:13,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:28:13,567 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:28:13,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 14:28:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-23 14:28:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-23 14:28:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 14:28:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log10 [2018-11-23 14:28:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log10 [2018-11-23 14:28:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2018-11-23 14:28:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:28:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:28:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 14:28:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:28:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:28:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:28:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:28:13,757 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:17,596 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:17,742 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:24,041 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:43,329 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:43,406 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 14:28:43,528 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:28:43,528 INFO L280 CfgBuilder]: Removed 12 assue(true) statements. [2018-11-23 14:28:43,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:43 BoogieIcfgContainer [2018-11-23 14:28:43,528 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:28:43,529 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:28:43,529 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:28:43,531 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:28:43,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:28:13" (1/3) ... [2018-11-23 14:28:43,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@445b57b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:43, skipping insertion in model container [2018-11-23 14:28:43,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:13" (2/3) ... [2018-11-23 14:28:43,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@445b57b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:28:43, skipping insertion in model container [2018-11-23 14:28:43,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:43" (3/3) ... [2018-11-23 14:28:43,535 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0970b_true-unreach-call.c [2018-11-23 14:28:43,541 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:28:43,547 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:28:43,558 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:28:43,580 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:28:43,580 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:28:43,581 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:28:43,581 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:28:43,581 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:28:43,581 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:28:43,581 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:28:43,581 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:28:43,581 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:28:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states. [2018-11-23 14:28:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 14:28:43,598 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:43,598 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:28:43,600 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:43,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:43,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1509043075, now seen corresponding path program 1 times [2018-11-23 14:28:43,607 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:28:43,607 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 14:28:43,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:28:44,440 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:28:44,456 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 14:28:44,456 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:28:44,478 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:28:44,478 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 14:28:44,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 14:28:44,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 14:28:44,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 14:28:44,493 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 2 states. [2018-11-23 14:28:44,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:28:44,515 INFO L93 Difference]: Finished difference Result 106 states and 161 transitions. [2018-11-23 14:28:44,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 14:28:44,516 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-23 14:28:44,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:28:44,524 INFO L225 Difference]: With dead ends: 106 [2018-11-23 14:28:44,525 INFO L226 Difference]: Without dead ends: 53 [2018-11-23 14:28:44,528 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 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 14:28:44,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-11-23 14:28:44,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-11-23 14:28:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 14:28:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 67 transitions. [2018-11-23 14:28:44,567 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 67 transitions. Word has length 21 [2018-11-23 14:28:44,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:28:44,568 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 67 transitions. [2018-11-23 14:28:44,568 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 14:28:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2018-11-23 14:28:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 14:28:44,569 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:44,569 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 14:28:44,570 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:44,570 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:44,570 INFO L82 PathProgramCache]: Analyzing trace with hash -898305620, now seen corresponding path program 1 times [2018-11-23 14:28:44,571 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:28:44,571 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 14:28:44,576 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:28:45,472 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:28:45,603 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 14:28:45,604 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:28:45,623 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:28:45,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:28:45,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:28:45,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:28:45,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:28:45,626 INFO L87 Difference]: Start difference. First operand 53 states and 67 transitions. Second operand 6 states. [2018-11-23 14:28:53,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:28:53,650 INFO L93 Difference]: Finished difference Result 67 states and 81 transitions. [2018-11-23 14:28:53,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:28:53,658 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-11-23 14:28:53,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:28:53,661 INFO L225 Difference]: With dead ends: 67 [2018-11-23 14:28:53,661 INFO L226 Difference]: Without dead ends: 57 [2018-11-23 14:28:53,662 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 14:28:53,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-11-23 14:28:53,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 53. [2018-11-23 14:28:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 14:28:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 66 transitions. [2018-11-23 14:28:53,669 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 66 transitions. Word has length 22 [2018-11-23 14:28:53,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:28:53,670 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 66 transitions. [2018-11-23 14:28:53,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:28:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2018-11-23 14:28:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 14:28:53,670 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:53,671 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 14:28:53,671 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:53,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:53,671 INFO L82 PathProgramCache]: Analyzing trace with hash -2001373173, now seen corresponding path program 1 times [2018-11-23 14:28:53,672 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:28:53,672 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/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 14:28:53,683 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:28:53,818 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:28:53,913 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 14:28:53,913 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:28:53,924 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:28:53,924 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:28:53,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:28:53,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:28:53,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:28:53,925 INFO L87 Difference]: Start difference. First operand 53 states and 66 transitions. Second operand 6 states. [2018-11-23 14:28:57,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:28:57,311 INFO L93 Difference]: Finished difference Result 72 states and 86 transitions. [2018-11-23 14:28:57,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 14:28:57,312 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-11-23 14:28:57,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:28:57,313 INFO L225 Difference]: With dead ends: 72 [2018-11-23 14:28:57,313 INFO L226 Difference]: Without dead ends: 55 [2018-11-23 14:28:57,314 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:28:57,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-11-23 14:28:57,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 53. [2018-11-23 14:28:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 14:28:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 65 transitions. [2018-11-23 14:28:57,322 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 65 transitions. Word has length 22 [2018-11-23 14:28:57,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:28:57,322 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 65 transitions. [2018-11-23 14:28:57,322 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:28:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2018-11-23 14:28:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 14:28:57,323 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:28:57,324 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 14:28:57,324 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:28:57,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:28:57,324 INFO L82 PathProgramCache]: Analyzing trace with hash 1147051480, now seen corresponding path program 1 times [2018-11-23 14:28:57,325 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:28:57,325 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-23 14:28:57,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:28:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:28:58,139 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:29:00,637 WARN L854 $PredicateComparison]: unable to prove that (and (= (fp.div roundNearestTiesToEven (fp.sub roundNearestTiesToEven |c___ieee754_log10_#in~x| |c___ieee754_log10_#in~x|) c_~zero_log10~0) |c___ieee754_log10_#res|) (= (_ +zero 11 53) c_~zero_log10~0)) is different from true [2018-11-23 14:29:00,756 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 14:29:00,756 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:29:00,780 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:29:00,780 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 14:29:00,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 14:29:00,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 14:29:00,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=56, Unknown=1, NotChecked=14, Total=90 [2018-11-23 14:29:00,781 INFO L87 Difference]: Start difference. First operand 53 states and 65 transitions. Second operand 10 states. [2018-11-23 14:29:05,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:29:05,850 INFO L93 Difference]: Finished difference Result 60 states and 72 transitions. [2018-11-23 14:29:05,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 14:29:05,851 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 23 [2018-11-23 14:29:05,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:29:05,852 INFO L225 Difference]: With dead ends: 60 [2018-11-23 14:29:05,852 INFO L226 Difference]: Without dead ends: 53 [2018-11-23 14:29:05,853 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=40, Invalid=119, Unknown=1, NotChecked=22, Total=182 [2018-11-23 14:29:05,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-11-23 14:29:05,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-11-23 14:29:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 14:29:05,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 64 transitions. [2018-11-23 14:29:05,858 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 64 transitions. Word has length 23 [2018-11-23 14:29:05,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:29:05,858 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 64 transitions. [2018-11-23 14:29:05,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 14:29:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 64 transitions. [2018-11-23 14:29:05,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 14:29:05,859 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:29:05,859 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:29:05,860 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:29:05,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:29:05,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1259065987, now seen corresponding path program 1 times [2018-11-23 14:29:05,860 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 14:29:05,861 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-11-23 14:29:05,864 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:29:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:29:06,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:29:06,272 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 14:29:06,272 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 14:29:06,285 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:29:06,285 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:29:06,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:29:06,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:29:06,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:29:06,286 INFO L87 Difference]: Start difference. First operand 53 states and 64 transitions. Second operand 6 states. [2018-11-23 14:29:06,557 WARN L180 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-11-23 14:29:07,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:29:07,550 INFO L93 Difference]: Finished difference Result 53 states and 64 transitions. [2018-11-23 14:29:07,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:29:07,551 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-11-23 14:29:07,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:29:07,552 INFO L225 Difference]: With dead ends: 53 [2018-11-23 14:29:07,552 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 14:29:07,552 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-11-23 14:29:07,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 14:29:07,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 14:29:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 14:29:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 14:29:07,553 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2018-11-23 14:29:07,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:29:07,554 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:29:07,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:29:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:29:07,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 14:29:07,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 14:29:07,910 INFO L451 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 161) the Hoare annotation is: true [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 161) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 161) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point L131(lines 131 143) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point __ieee754_log10EXIT(lines 118 158) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 118 158) no Hoare annotation was computed. [2018-11-23 14:29:07,911 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 14:29:07,912 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 123 128) no Hoare annotation was computed. [2018-11-23 14:29:07,912 INFO L444 ceAbstractionStarter]: At program point L123-2(lines 123 128) the Hoare annotation is: (or (not (= (_ +zero 11 53) ~zero_log10~0)) (= __ieee754_log10_~x |__ieee754_log10_#in~x|)) [2018-11-23 14:29:07,912 INFO L448 ceAbstractionStarter]: For program point L123-3(lines 123 128) no Hoare annotation was computed. [2018-11-23 14:29:07,912 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2018-11-23 14:29:07,912 INFO L448 ceAbstractionStarter]: For program point __ieee754_log10FINAL(lines 118 158) no Hoare annotation was computed. [2018-11-23 14:29:07,912 INFO L451 ceAbstractionStarter]: At program point __ieee754_log10ENTRY(lines 118 158) the Hoare annotation is: true [2018-11-23 14:29:07,913 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 150 155) no Hoare annotation was computed. [2018-11-23 14:29:07,913 INFO L444 ceAbstractionStarter]: At program point L150-2(lines 150 155) the Hoare annotation is: (or (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_log10_#in~x|) (not (bvslt ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv0 32))))) (not (= (_ +zero 11 53) ~zero_log10~0))) [2018-11-23 14:29:07,913 INFO L444 ceAbstractionStarter]: At program point L150-3(lines 150 155) the Hoare annotation is: (or (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_log10_#in~x|) (not (bvslt ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv0 32))))) (not (= (_ +zero 11 53) ~zero_log10~0))) [2018-11-23 14:29:07,913 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2018-11-23 14:29:07,913 INFO L444 ceAbstractionStarter]: At program point L138-2(lines 138 142) the Hoare annotation is: (or (and (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_log10_#in~x|) (not (bvslt ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv0 32))))) (exists ((|v_q#valueAsBitvector_8| (_ BitVec 64))) (and (= __ieee754_log10_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_8|)) (= |__ieee754_log10_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_8|) ((_ extract 62 52) |v_q#valueAsBitvector_8|) ((_ extract 51 0) |v_q#valueAsBitvector_8|)))))) (not (= (_ +zero 11 53) ~zero_log10~0))) [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L134(lines 134 135) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L451 ceAbstractionStarter]: At program point L35-2(lines 35 40) the Hoare annotation is: true [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L35-3(lines 35 40) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point __ieee754_logEXIT(lines 30 109) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L69(lines 69 85) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L98(lines 98 102) no Hoare annotation was computed. [2018-11-23 14:29:07,914 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 61 66) no Hoare annotation was computed. [2018-11-23 14:29:07,915 INFO L451 ceAbstractionStarter]: At program point L61-2(lines 61 66) the Hoare annotation is: true [2018-11-23 14:29:07,915 INFO L448 ceAbstractionStarter]: For program point L61-3(lines 61 66) no Hoare annotation was computed. [2018-11-23 14:29:07,915 INFO L448 ceAbstractionStarter]: For program point L70(lines 70 77) no Hoare annotation was computed. [2018-11-23 14:29:07,915 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 50 54) no Hoare annotation was computed. [2018-11-23 14:29:07,916 INFO L451 ceAbstractionStarter]: At program point L50-2(lines 50 54) the Hoare annotation is: true [2018-11-23 14:29:07,916 INFO L448 ceAbstractionStarter]: For program point L79(lines 79 84) no Hoare annotation was computed. [2018-11-23 14:29:07,916 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 47) no Hoare annotation was computed. [2018-11-23 14:29:07,916 INFO L451 ceAbstractionStarter]: At program point __ieee754_logENTRY(lines 30 109) the Hoare annotation is: true [2018-11-23 14:29:07,916 INFO L448 ceAbstractionStarter]: For program point __ieee754_logFINAL(lines 30 109) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L104(lines 104 107) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L71(lines 71 76) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 108) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 55) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 30 109) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 35 40) no Hoare annotation was computed. [2018-11-23 14:29:07,917 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:29:07,918 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= (_ +zero 11 53) ~zero_log10~0) [2018-11-23 14:29:07,918 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:29:07,918 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:29:07,918 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 14:29:07,918 INFO L444 ceAbstractionStarter]: At program point L174(line 174) the Hoare annotation is: (or (let ((.cse0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)))) (and (= (fp.div roundNearestTiesToEven (fp.sub roundNearestTiesToEven .cse0 .cse0) (_ +zero 11 53)) main_~res~0) (= .cse0 main_~x~0))) (not (= (_ +zero 11 53) ~zero_log10~0))) [2018-11-23 14:29:07,918 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 163 180) the Hoare annotation is: true [2018-11-23 14:29:07,919 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 174 177) no Hoare annotation was computed. [2018-11-23 14:29:07,919 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 163 180) no Hoare annotation was computed. [2018-11-23 14:29:07,919 INFO L444 ceAbstractionStarter]: At program point L171(line 171) the Hoare annotation is: (or (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~x~0) (not (= (_ +zero 11 53) ~zero_log10~0))) [2018-11-23 14:29:07,919 INFO L448 ceAbstractionStarter]: For program point L171-1(line 171) no Hoare annotation was computed. [2018-11-23 14:29:07,919 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 175) no Hoare annotation was computed. [2018-11-23 14:29:07,919 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 163 180) no Hoare annotation was computed. [2018-11-23 14:29:07,925 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,925 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,926 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,931 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,932 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,932 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,932 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,932 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,933 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,933 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,933 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:07,934 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,934 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,935 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,935 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,935 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,935 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,936 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,936 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:07,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:29:07 BoogieIcfgContainer [2018-11-23 14:29:07,938 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:29:07,938 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:29:07,938 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:29:07,938 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:29:07,938 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:28:43" (3/4) ... [2018-11-23 14:29:07,941 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 14:29:07,946 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-11-23 14:29:07,946 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 14:29:07,946 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_log10 [2018-11-23 14:29:07,947 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_log [2018-11-23 14:29:07,947 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 14:29:07,952 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-11-23 14:29:07,952 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 14:29:07,953 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 14:29:07,953 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 14:29:07,976 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(~Pluszero~LONGDOUBLE() == zero_log10) || x == \old(x) [2018-11-23 14:29:07,976 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v_q#valueAsBitvector_9 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x) && !~bvslt32(v_q#valueAsBitvector_9[63:32], 0bv32)) && (\exists v_q#valueAsBitvector_8 : bv64 :: hx == v_q#valueAsBitvector_8[63:32] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_8[63:63], v_q#valueAsBitvector_8[62:52], v_q#valueAsBitvector_8[51:0]))) || !(~Pluszero~LONGDOUBLE() == zero_log10) [2018-11-23 14:29:07,976 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists v_q#valueAsBitvector_9 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x) && !~bvslt32(v_q#valueAsBitvector_9[63:32], 0bv32)) || !(~Pluszero~LONGDOUBLE() == zero_log10) [2018-11-23 14:29:08,009 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4ece1c61-934c-4116-9f79-7a04156dc9e5/bin-2019/uautomizer/witness.graphml [2018-11-23 14:29:08,010 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:29:08,010 INFO L168 Benchmark]: Toolchain (without parser) took 54799.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 949.7 MB in the beginning and 877.8 MB in the end (delta: 72.0 MB). Peak memory consumption was 203.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,011 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:29:08,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 253.58 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.95 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:29:08,012 INFO L168 Benchmark]: Boogie Preprocessor took 77.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -191.4 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,012 INFO L168 Benchmark]: RCFGBuilder took 29961.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,013 INFO L168 Benchmark]: TraceAbstraction took 24408.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 884.4 MB in the end (delta: 196.4 MB). Peak memory consumption was 196.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,013 INFO L168 Benchmark]: Witness Printer took 71.80 ms. Allocated memory is still 1.2 GB. Free memory was 884.4 MB in the beginning and 877.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:29:08,015 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 253.58 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.95 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 77.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -191.4 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 29961.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 24408.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 884.4 MB in the end (delta: 196.4 MB). Peak memory consumption was 196.4 MB. Max. memory is 11.5 GB. * Witness Printer took 71.80 ms. Allocated memory is still 1.2 GB. Free memory was 884.4 MB in the beginning and 877.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 175]: 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: 138]: Loop Invariant [2018-11-23 14:29:08,019 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,020 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,020 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,020 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,020 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,020 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,021 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,021 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,021 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,022 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 14:29:08,023 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] Derived loop invariant: ((\exists v_q#valueAsBitvector_9 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x) && !~bvslt32(v_q#valueAsBitvector_9[63:32], 0bv32)) && (\exists v_q#valueAsBitvector_8 : bv64 :: hx == v_q#valueAsBitvector_8[63:32] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_8[63:63], v_q#valueAsBitvector_8[62:52], v_q#valueAsBitvector_8[51:0]))) || !(~Pluszero~LONGDOUBLE() == zero_log10) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: !(~Pluszero~LONGDOUBLE() == zero_log10) || x == \old(x) - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 150]: Loop Invariant [2018-11-23 14:29:08,023 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,023 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,024 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,024 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,024 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,024 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,024 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-11-23 14:29:08,025 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: (\exists v_q#valueAsBitvector_9 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x) && !~bvslt32(v_q#valueAsBitvector_9[63:32], 0bv32)) || !(~Pluszero~LONGDOUBLE() == zero_log10) - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 57 locations, 1 error locations. SAFE Result, 24.3s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 17.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 296 SDtfs, 106 SDslu, 926 SDs, 0 SdLazy, 167 SolverSat, 13 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 15.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=57occurred 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, 5 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 16 LocationsWithAnnotation, 28 PreInvPairs, 41 NumberOfFragments, 149 HoareAnnotationTreeSize, 28 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 16 FomulaSimplificationsInter, 137 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 114 NumberOfCodeBlocks, 114 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 109 ConstructedInterpolants, 22 QuantifiedInterpolants, 13921 SizeOfPredicates, 15 NumberOfNonLiveVariables, 543 ConjunctsInSsa, 31 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...