./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0960b_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_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78c6d2d68aa498895f40ed0a4a24644b21119801 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78c6d2d68aa498895f40ed0a4a24644b21119801 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 12:32:37,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:32:37,020 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:32:37,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:32:37,026 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:32:37,027 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:32:37,028 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:32:37,029 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:32:37,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:32:37,031 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:32:37,031 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:32:37,031 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:32:37,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:32:37,033 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:32:37,033 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:32:37,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:32:37,034 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:32:37,035 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:32:37,037 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:32:37,038 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:32:37,038 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:32:37,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:32:37,041 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:32:37,041 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:32:37,041 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:32:37,042 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:32:37,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:32:37,043 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:32:37,043 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:32:37,043 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:32:37,044 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:32:37,044 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:32:37,044 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:32:37,044 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:32:37,045 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:32:37,045 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:32:37,045 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:32:37,053 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:32:37,053 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:32:37,054 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:32:37,054 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:32:37,054 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:32:37,054 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:32:37,055 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:32:37,055 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:32:37,056 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:32:37,056 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:32:37,056 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:32:37,056 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:32:37,056 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:32:37,056 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:32:37,057 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:32:37,057 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:32:37,057 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:32:37,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:32:37,058 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_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78c6d2d68aa498895f40ed0a4a24644b21119801 [2018-11-23 12:32:37,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:32:37,090 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:32:37,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:32:37,094 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:32:37,094 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:32:37,095 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c [2018-11-23 12:32:37,139 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/fa13090dc/12f1baaddda545ec92b66723c954ccfa/FLAGca5d77004 [2018-11-23 12:32:37,557 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:32:37,558 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c [2018-11-23 12:32:37,564 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/fa13090dc/12f1baaddda545ec92b66723c954ccfa/FLAGca5d77004 [2018-11-23 12:32:37,574 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/fa13090dc/12f1baaddda545ec92b66723c954ccfa [2018-11-23 12:32:37,576 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:32:37,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:32:37,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:32:37,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:32:37,579 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:32:37,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c3e434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37, skipping insertion in model container [2018-11-23 12:32:37,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:32:37,606 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:32:37,747 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:32:37,750 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:32:37,784 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:32:37,838 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:32:37,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37 WrapperNode [2018-11-23 12:32:37,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:32:37,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:32:37,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:32:37,839 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:32:37,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:32:37,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:32:37,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:32:37,876 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:32:37,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... [2018-11-23 12:32:37,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:32:37,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:32:37,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:32:37,904 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:32:37,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:32:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 12:32:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:32:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 12:32:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:32:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:32:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:32:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:32:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:32:38,334 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:32:38,334 INFO L280 CfgBuilder]: Removed 24 assue(true) statements. [2018-11-23 12:32:38,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:32:38 BoogieIcfgContainer [2018-11-23 12:32:38,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:32:38,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 12:32:38,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 12:32:38,342 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 12:32:38,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:32:38" (1/1) ... [2018-11-23 12:32:38,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:32:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:32:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2018-11-23 12:32:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2018-11-23 12:32:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 12:32:38,375 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:32:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:32:38,458 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 12:32:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:32:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 35 states and 52 transitions. [2018-11-23 12:32:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 52 transitions. [2018-11-23 12:32:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 12:32:38,465 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:32:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:32:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:32:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:32:38,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:32:38,650 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~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;havoc main_#res;havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0;main_~x~0 := ~someUnaryDOUBLEoperation(0.0);__ieee754_log10_#in~x := main_~x~0;havoc __ieee754_log10_#res;havoc __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, __ieee754_log10_#t~mem16, __ieee754_log10_#t~union17, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem18, __ieee754_log10_#t~union19.lsw, __ieee754_log10_#t~union19.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret20, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~2, __ieee754_log10_~lx~2;__ieee754_log10_~x := __ieee754_log10_#in~x;havoc __ieee754_log10_~y~0;havoc __ieee754_log10_~z~1;havoc __ieee754_log10_~i~1;havoc __ieee754_log10_~k~1;havoc __ieee754_log10_~hx~2;havoc __ieee754_log10_~lx~2; VAL [ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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 __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset := #Ultimate.alloc(8);call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8);call __ieee754_log10_#t~mem12 := read~int(__ieee754_log10_~#ew_u~2.base, 4 + __ieee754_log10_~#ew_u~2.offset, 4);__ieee754_log10_~hx~2 := (if __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_log10_#t~union13, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8);havoc __ieee754_log10_#t~mem12;havoc __ieee754_log10_#t~union13;call __ieee754_log10_#t~mem14 := read~int(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 4);__ieee754_log10_~lx~2 := __ieee754_log10_#t~mem14;call write~real(__ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8);havoc __ieee754_log10_#t~mem14;havoc __ieee754_log10_#t~union15;call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset);havoc __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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 [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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] [?] __ieee754_log10_~k~1 := 0; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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 __ieee754_log10_~hx~2 < 1048576; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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(__ieee754_log10_~hx~2, 2147483647), __ieee754_log10_~lx~2) % 4294967296;__ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, ~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] [?] main_#t~ret21 := __ieee754_log10_#res;main_~res~0 := main_#t~ret21;havoc main_#t~ret21;isinf_double_#in~x := main_~res~0;havoc isinf_double_#res;havoc isinf_double_#t~mem0, isinf_double_#t~union1, isinf_double_#t~mem2, isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0;isinf_double_~x := isinf_double_#in~x;havoc isinf_double_~hx~0;havoc isinf_double_~lx~0; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, ~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 isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(isinf_double_~x, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8);call isinf_double_#t~mem0 := read~int(isinf_double_~#ew_u~0.base, 4 + isinf_double_~#ew_u~0.offset, 4);isinf_double_~hx~0 := (if isinf_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem0 % 4294967296 % 4294967296 else isinf_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296);call write~real(isinf_double_#t~union1, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8);havoc isinf_double_#t~union1;havoc isinf_double_#t~mem0;call isinf_double_#t~mem2 := read~int(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 4);isinf_double_~lx~0 := (if isinf_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem2 % 4294967296 % 4294967296 else isinf_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296);call write~real(isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8);havoc isinf_double_#t~mem2;havoc isinf_double_#t~union3;call ULTIMATE.dealloc(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset);havoc isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~hx~0=7886, ULTIMATE.start_isinf_double_~lx~0=1594, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, ~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 [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~hx~0=7886, ULTIMATE.start_isinf_double_~lx~0=1594, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, ~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] [?] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647);isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296);isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0;isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296);main_#t~ret22 := isinf_double_#res;assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=1594, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, |ULTIMATE.start_isinf_double_#res|=0, |ULTIMATE.start_main_#t~ret22|=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 == main_#t~ret22;havoc main_#t~ret22; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=1594, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, |ULTIMATE.start_isinf_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 !false; VAL [ULTIMATE.start___ieee754_log10_~hx~2=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~2=6, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=1594, ULTIMATE.start_isinf_double_~x=3.0, ULTIMATE.start_main_~res~0=3.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10_#in~x|=1.0, |ULTIMATE.start___ieee754_log10_#res|=3.0, |ULTIMATE.start_isinf_double_#in~x|=3.0, |ULTIMATE.start_isinf_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] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L181] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L182] __ieee754_log10_#in~x := main_~x~0; [L182] havoc __ieee754_log10_#res; [L182] havoc __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, __ieee754_log10_#t~mem16, __ieee754_log10_#t~union17, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem18, __ieee754_log10_#t~union19.lsw, __ieee754_log10_#t~union19.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret20, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~2, __ieee754_log10_~lx~2; [L133-L173] __ieee754_log10_~x := __ieee754_log10_#in~x; [L134] havoc __ieee754_log10_~y~0; [L134] havoc __ieee754_log10_~z~1; [L135] havoc __ieee754_log10_~i~1; [L135] havoc __ieee754_log10_~k~1; [L135] havoc __ieee754_log10_~hx~2; [L136] havoc __ieee754_log10_~lx~2; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L139] call __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset := #Ultimate.alloc(8); [L140] call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L141] call __ieee754_log10_#t~mem12 := read~int(__ieee754_log10_~#ew_u~2.base, 4 + __ieee754_log10_~#ew_u~2.offset, 4); [L141] __ieee754_log10_~hx~2 := (if __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] call write~real(__ieee754_log10_#t~union13, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L141] havoc __ieee754_log10_#t~mem12; [L141] havoc __ieee754_log10_#t~union13; [L142] call __ieee754_log10_#t~mem14 := read~int(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 4); [L142] __ieee754_log10_~lx~2 := __ieee754_log10_#t~mem14; [L142] call write~real(__ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L142] havoc __ieee754_log10_#t~mem14; [L142] havoc __ieee754_log10_#t~union15; [L139] call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset); [L139] havoc __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L145] __ieee754_log10_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L146-L158] assume __ieee754_log10_~hx~2 < 1048576; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L147-L148] assume 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~2, 2147483647), __ieee754_log10_~lx~2) % 4294967296; [L148] __ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L182] main_#t~ret21 := __ieee754_log10_#res; [L182] main_~res~0 := main_#t~ret21; [L182] havoc main_#t~ret21; [L185] isinf_double_#in~x := main_~res~0; [L185] havoc isinf_double_#res; [L185] havoc isinf_double_#t~mem0, isinf_double_#t~union1, isinf_double_#t~mem2, isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L18-L30] isinf_double_~x := isinf_double_#in~x; [L19] havoc isinf_double_~hx~0; [L19] havoc isinf_double_~lx~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L21] call isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset := #Ultimate.alloc(8); [L22] call write~real(isinf_double_~x, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L23] call isinf_double_#t~mem0 := read~int(isinf_double_~#ew_u~0.base, 4 + isinf_double_~#ew_u~0.offset, 4); [L23] isinf_double_~hx~0 := (if isinf_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem0 % 4294967296 % 4294967296 else isinf_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] call write~real(isinf_double_#t~union1, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L23] havoc isinf_double_#t~union1; [L23] havoc isinf_double_#t~mem0; [L24] call isinf_double_#t~mem2 := read~int(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 4); [L24] isinf_double_~lx~0 := (if isinf_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem2 % 4294967296 % 4294967296 else isinf_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] call write~real(isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L24] havoc isinf_double_#t~mem2; [L24] havoc isinf_double_#t~union3; [L21] call ULTIMATE.dealloc(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset); [L21] havoc isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~hx~0=7886, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L26] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L27] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L29] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] main_#t~ret22 := isinf_double_#res; [L185] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_#t~ret22=0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L185-L188] assume 0 == main_#t~ret22; [L185] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L186] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L181] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L182] __ieee754_log10_#in~x := main_~x~0; [L182] havoc __ieee754_log10_#res; [L182] havoc __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, __ieee754_log10_#t~mem16, __ieee754_log10_#t~union17, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem18, __ieee754_log10_#t~union19.lsw, __ieee754_log10_#t~union19.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret20, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~2, __ieee754_log10_~lx~2; [L133-L173] __ieee754_log10_~x := __ieee754_log10_#in~x; [L134] havoc __ieee754_log10_~y~0; [L134] havoc __ieee754_log10_~z~1; [L135] havoc __ieee754_log10_~i~1; [L135] havoc __ieee754_log10_~k~1; [L135] havoc __ieee754_log10_~hx~2; [L136] havoc __ieee754_log10_~lx~2; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L139] call __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset := #Ultimate.alloc(8); [L140] call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L141] call __ieee754_log10_#t~mem12 := read~int(__ieee754_log10_~#ew_u~2.base, 4 + __ieee754_log10_~#ew_u~2.offset, 4); [L141] __ieee754_log10_~hx~2 := (if __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] call write~real(__ieee754_log10_#t~union13, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L141] havoc __ieee754_log10_#t~mem12; [L141] havoc __ieee754_log10_#t~union13; [L142] call __ieee754_log10_#t~mem14 := read~int(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 4); [L142] __ieee754_log10_~lx~2 := __ieee754_log10_#t~mem14; [L142] call write~real(__ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset, 8); [L142] havoc __ieee754_log10_#t~mem14; [L142] havoc __ieee754_log10_#t~union15; [L139] call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset); [L139] havoc __ieee754_log10_~#ew_u~2.base, __ieee754_log10_~#ew_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L145] __ieee754_log10_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L146-L158] assume __ieee754_log10_~hx~2 < 1048576; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L147-L148] assume 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~2, 2147483647), __ieee754_log10_~lx~2) % 4294967296; [L148] __ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L182] main_#t~ret21 := __ieee754_log10_#res; [L182] main_~res~0 := main_#t~ret21; [L182] havoc main_#t~ret21; [L185] isinf_double_#in~x := main_~res~0; [L185] havoc isinf_double_#res; [L185] havoc isinf_double_#t~mem0, isinf_double_#t~union1, isinf_double_#t~mem2, isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L18-L30] isinf_double_~x := isinf_double_#in~x; [L19] havoc isinf_double_~hx~0; [L19] havoc isinf_double_~lx~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L21] call isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset := #Ultimate.alloc(8); [L22] call write~real(isinf_double_~x, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L23] call isinf_double_#t~mem0 := read~int(isinf_double_~#ew_u~0.base, 4 + isinf_double_~#ew_u~0.offset, 4); [L23] isinf_double_~hx~0 := (if isinf_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem0 % 4294967296 % 4294967296 else isinf_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] call write~real(isinf_double_#t~union1, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L23] havoc isinf_double_#t~union1; [L23] havoc isinf_double_#t~mem0; [L24] call isinf_double_#t~mem2 := read~int(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 4); [L24] isinf_double_~lx~0 := (if isinf_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem2 % 4294967296 % 4294967296 else isinf_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] call write~real(isinf_double_#t~union3, isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset, 8); [L24] havoc isinf_double_#t~mem2; [L24] havoc isinf_double_#t~union3; [L21] call ULTIMATE.dealloc(isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset); [L21] havoc isinf_double_~#ew_u~0.base, isinf_double_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~hx~0=7886, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L26] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L27] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L29] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] main_#t~ret22 := isinf_double_#res; [L185] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_#t~ret22=0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L185-L188] assume 0 == main_#t~ret22; [L185] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L186] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L181] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L182] __ieee754_log10_#in~x := main_~x~0; [L182] havoc __ieee754_log10_#res; [L182] havoc __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2, __ieee754_log10_#t~mem16, __ieee754_log10_#t~union17, __ieee754_log10_~#gh_u~1, __ieee754_log10_#t~mem18, __ieee754_log10_#t~union19, __ieee754_log10_~#sh_u~1, __ieee754_log10_#t~ret20, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~2, __ieee754_log10_~lx~2; [L133-L173] __ieee754_log10_~x := __ieee754_log10_#in~x; [L134] havoc __ieee754_log10_~y~0; [L134] havoc __ieee754_log10_~z~1; [L135] havoc __ieee754_log10_~i~1; [L135] havoc __ieee754_log10_~k~1; [L135] havoc __ieee754_log10_~hx~2; [L136] havoc __ieee754_log10_~lx~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L139] FCALL call __ieee754_log10_~#ew_u~2 := #Ultimate.alloc(8); [L140] FCALL call write~real(__ieee754_log10_~x, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L141] FCALL call __ieee754_log10_#t~mem12 := read~int({ base: __ieee754_log10_~#ew_u~2!base, offset: 4 + __ieee754_log10_~#ew_u~2!offset }, 4); [L141] __ieee754_log10_~hx~2 := (if __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] FCALL call write~real(__ieee754_log10_#t~union13, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L141] havoc __ieee754_log10_#t~mem12; [L141] havoc __ieee754_log10_#t~union13; [L142] FCALL call __ieee754_log10_#t~mem14 := read~int({ base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 4); [L142] __ieee754_log10_~lx~2 := __ieee754_log10_#t~mem14; [L142] FCALL call write~real(__ieee754_log10_#t~union15, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L142] havoc __ieee754_log10_#t~mem14; [L142] havoc __ieee754_log10_#t~union15; [L139] FCALL call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~2); [L139] havoc __ieee754_log10_~#ew_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L145] __ieee754_log10_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L146] COND TRUE __ieee754_log10_~hx~2 < 1048576 VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L147] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~2, 2147483647), __ieee754_log10_~lx~2) % 4294967296 [L148] __ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L182] main_#t~ret21 := __ieee754_log10_#res; [L182] main_~res~0 := main_#t~ret21; [L182] havoc main_#t~ret21; [L185] isinf_double_#in~x := main_~res~0; [L185] havoc isinf_double_#res; [L185] havoc isinf_double_#t~mem0, isinf_double_#t~union1, isinf_double_#t~mem2, isinf_double_#t~union3, isinf_double_~#ew_u~0, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L18-L30] isinf_double_~x := isinf_double_#in~x; [L19] havoc isinf_double_~hx~0; [L19] havoc isinf_double_~lx~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L21] FCALL call isinf_double_~#ew_u~0 := #Ultimate.alloc(8); [L22] FCALL call write~real(isinf_double_~x, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L23] FCALL call isinf_double_#t~mem0 := read~int({ base: isinf_double_~#ew_u~0!base, offset: 4 + isinf_double_~#ew_u~0!offset }, 4); [L23] isinf_double_~hx~0 := (if isinf_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem0 % 4294967296 % 4294967296 else isinf_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(isinf_double_#t~union1, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L23] havoc isinf_double_#t~union1; [L23] havoc isinf_double_#t~mem0; [L24] FCALL call isinf_double_#t~mem2 := read~int({ base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 4); [L24] isinf_double_~lx~0 := (if isinf_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem2 % 4294967296 % 4294967296 else isinf_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] FCALL call write~real(isinf_double_#t~union3, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L24] havoc isinf_double_#t~mem2; [L24] havoc isinf_double_#t~union3; [L21] FCALL call ULTIMATE.dealloc(isinf_double_~#ew_u~0); [L21] havoc isinf_double_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~hx~0=7886, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L26] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L27] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L29] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] main_#t~ret22 := isinf_double_#res; [L185] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_#t~ret22=0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L185] COND TRUE 0 == main_#t~ret22 [L185] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L181] main_~x~0 := ~someUnaryDOUBLEoperation(0.0); [L182] __ieee754_log10_#in~x := main_~x~0; [L182] havoc __ieee754_log10_#res; [L182] havoc __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#ew_u~2, __ieee754_log10_#t~mem16, __ieee754_log10_#t~union17, __ieee754_log10_~#gh_u~1, __ieee754_log10_#t~mem18, __ieee754_log10_#t~union19, __ieee754_log10_~#sh_u~1, __ieee754_log10_#t~ret20, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~2, __ieee754_log10_~lx~2; [L133-L173] __ieee754_log10_~x := __ieee754_log10_#in~x; [L134] havoc __ieee754_log10_~y~0; [L134] havoc __ieee754_log10_~z~1; [L135] havoc __ieee754_log10_~i~1; [L135] havoc __ieee754_log10_~k~1; [L135] havoc __ieee754_log10_~hx~2; [L136] havoc __ieee754_log10_~lx~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L139] FCALL call __ieee754_log10_~#ew_u~2 := #Ultimate.alloc(8); [L140] FCALL call write~real(__ieee754_log10_~x, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L141] FCALL call __ieee754_log10_#t~mem12 := read~int({ base: __ieee754_log10_~#ew_u~2!base, offset: 4 + __ieee754_log10_~#ew_u~2!offset }, 4); [L141] __ieee754_log10_~hx~2 := (if __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] FCALL call write~real(__ieee754_log10_#t~union13, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L141] havoc __ieee754_log10_#t~mem12; [L141] havoc __ieee754_log10_#t~union13; [L142] FCALL call __ieee754_log10_#t~mem14 := read~int({ base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 4); [L142] __ieee754_log10_~lx~2 := __ieee754_log10_#t~mem14; [L142] FCALL call write~real(__ieee754_log10_#t~union15, { base: __ieee754_log10_~#ew_u~2!base, offset: __ieee754_log10_~#ew_u~2!offset }, 8); [L142] havoc __ieee754_log10_#t~mem14; [L142] havoc __ieee754_log10_#t~union15; [L139] FCALL call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~2); [L139] havoc __ieee754_log10_~#ew_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L145] __ieee754_log10_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L146] COND TRUE __ieee754_log10_~hx~2 < 1048576 VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L147] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~2, 2147483647), __ieee754_log10_~lx~2) % 4294967296 [L148] __ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, main_~x~0=1.0, ~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] [L182] main_#t~ret21 := __ieee754_log10_#res; [L182] main_~res~0 := main_#t~ret21; [L182] havoc main_#t~ret21; [L185] isinf_double_#in~x := main_~res~0; [L185] havoc isinf_double_#res; [L185] havoc isinf_double_#t~mem0, isinf_double_#t~union1, isinf_double_#t~mem2, isinf_double_#t~union3, isinf_double_~#ew_u~0, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L18-L30] isinf_double_~x := isinf_double_#in~x; [L19] havoc isinf_double_~hx~0; [L19] havoc isinf_double_~lx~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L21] FCALL call isinf_double_~#ew_u~0 := #Ultimate.alloc(8); [L22] FCALL call write~real(isinf_double_~x, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L23] FCALL call isinf_double_#t~mem0 := read~int({ base: isinf_double_~#ew_u~0!base, offset: 4 + isinf_double_~#ew_u~0!offset }, 4); [L23] isinf_double_~hx~0 := (if isinf_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem0 % 4294967296 % 4294967296 else isinf_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(isinf_double_#t~union1, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L23] havoc isinf_double_#t~union1; [L23] havoc isinf_double_#t~mem0; [L24] FCALL call isinf_double_#t~mem2 := read~int({ base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 4); [L24] isinf_double_~lx~0 := (if isinf_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem2 % 4294967296 % 4294967296 else isinf_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] FCALL call write~real(isinf_double_#t~union3, { base: isinf_double_~#ew_u~0!base, offset: isinf_double_~#ew_u~0!offset }, 8); [L24] havoc isinf_double_#t~mem2; [L24] havoc isinf_double_#t~union3; [L21] FCALL call ULTIMATE.dealloc(isinf_double_~#ew_u~0); [L21] havoc isinf_double_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_~hx~0=7886, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L26] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L27] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L29] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] main_#t~ret22 := isinf_double_#res; [L185] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_#t~ret22=0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L185] COND TRUE 0 == main_#t~ret22 [L185] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=3.0, __ieee754_log10_~hx~2=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~2=6, __ieee754_log10_~x=1.0, isinf_double_#in~x=3.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=1594, isinf_double_~x=3.0, main_~res~0=3.0, main_~x~0=1.0, ~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] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [L181] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L133-L173] ~x := #in~x; [L134] havoc ~y~0; [L134] havoc ~z~1; [L135] havoc ~i~1; [L135] havoc ~k~1; [L135] havoc ~hx~2; [L136] havoc ~lx~2; 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] [L139] FCALL call ~#ew_u~2 := #Ultimate.alloc(8); [L140] FCALL call write~real(~x, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L141] FCALL call #t~mem12 := read~int({ base: ~#ew_u~2!base, offset: 4 + ~#ew_u~2!offset }, 4); [L141] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] FCALL call write~real(#t~union13, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L141] havoc #t~mem12; [L141] havoc #t~union13; [L142] FCALL call #t~mem14 := read~int({ base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 4); [L142] ~lx~2 := #t~mem14; [L142] FCALL call write~real(#t~union15, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L142] havoc #t~mem14; [L142] havoc #t~union15; [L139] FCALL call ULTIMATE.dealloc(~#ew_u~2); [L139] havoc ~#ew_u~2; 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] [L145] ~k~1 := 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] [L146] COND TRUE ~hx~2 < 1048576 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] [L147] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~2, 2147483647), ~lx~2) % 4294967296 [L148] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); 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] [L182] ~res~0 := #t~ret21; [L182] havoc #t~ret21; [L18-L30] ~x := #in~x; [L19] havoc ~hx~0; [L19] havoc ~lx~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] [L21] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L22] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L23] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] havoc #t~union1; [L23] havoc #t~mem0; [L24] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L24] ~lx~0 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L24] havoc #t~mem2; [L24] havoc #t~union3; [L21] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L21] havoc ~#ew_u~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] [L26] ~hx~0 := ~bitwiseAnd(~hx~0, 2147483647); [L27] ~hx~0 := (if ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] ~hx~0 := 2146435072 - ~hx~0; [L29] #res := 1 - (if ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; 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] [L185] COND TRUE 0 == #t~ret22 [L185] havoc #t~ret22; 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] [L186] 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, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L126-L129] ~two54_log10~0 := 1.8014398509481984E16; [L126-L129] ~ivln10_log10~0 := 0.4342944819032518; [L126-L129] ~log10_2hi_log10~0 := 0.30102999566361177; [L126-L129] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L131] ~zero_log10~0 := 0.0; [L181] ~x~0 := ~someUnaryDOUBLEoperation(0.0); [L133-L173] ~x := #in~x; [L134] havoc ~y~0; [L134] havoc ~z~1; [L135] havoc ~i~1; [L135] havoc ~k~1; [L135] havoc ~hx~2; [L136] havoc ~lx~2; 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] [L139] FCALL call ~#ew_u~2 := #Ultimate.alloc(8); [L140] FCALL call write~real(~x, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L141] FCALL call #t~mem12 := read~int({ base: ~#ew_u~2!base, offset: 4 + ~#ew_u~2!offset }, 4); [L141] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L141] FCALL call write~real(#t~union13, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L141] havoc #t~mem12; [L141] havoc #t~union13; [L142] FCALL call #t~mem14 := read~int({ base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 4); [L142] ~lx~2 := #t~mem14; [L142] FCALL call write~real(#t~union15, { base: ~#ew_u~2!base, offset: ~#ew_u~2!offset }, 8); [L142] havoc #t~mem14; [L142] havoc #t~union15; [L139] FCALL call ULTIMATE.dealloc(~#ew_u~2); [L139] havoc ~#ew_u~2; 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] [L145] ~k~1 := 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] [L146] COND TRUE ~hx~2 < 1048576 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] [L147] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~2, 2147483647), ~lx~2) % 4294967296 [L148] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); 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] [L182] ~res~0 := #t~ret21; [L182] havoc #t~ret21; [L18-L30] ~x := #in~x; [L19] havoc ~hx~0; [L19] havoc ~lx~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] [L21] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L22] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L23] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] havoc #t~union1; [L23] havoc #t~mem0; [L24] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L24] ~lx~0 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L24] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L24] havoc #t~mem2; [L24] havoc #t~union3; [L21] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L21] havoc ~#ew_u~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] [L26] ~hx~0 := ~bitwiseAnd(~hx~0, 2147483647); [L27] ~hx~0 := (if ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L28] ~hx~0 := 2146435072 - ~hx~0; [L29] #res := 1 - (if ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L185] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; 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] [L185] COND TRUE 0 == #t~ret22 [L185] havoc #t~ret22; 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] [L186] 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, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L32-L41] 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; [L43] static const double zero = 0.0; [L126-L129] 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; [L131] static const double zero_log10 = 0.0; [L181] double x = -0.0; [L134] double y, z; [L135] __int32_t i, k, hx; [L136] __uint32_t lx; 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] [L139] ieee_double_shape_type ew_u; [L140] ew_u.value = (x) [L141] EXPR ew_u.parts.msw [L141] (hx) = ew_u.parts.msw [L142] EXPR ew_u.parts.lsw [L142] (lx) = ew_u.parts.lsw [L145] k = 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] [L146] COND TRUE hx < 0x00100000 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] [L147] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L148] return -two54_log10 / zero_log10; 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] [L182] double res = __ieee754_log10(x); [L19] __int32_t hx, lx; 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] [L21] ieee_double_shape_type ew_u; [L22] ew_u.value = (x) [L23] EXPR ew_u.parts.msw [L23] (hx) = ew_u.parts.msw [L24] EXPR ew_u.parts.lsw [L24] (lx) = ew_u.parts.lsw [L26] hx &= 0x7fffffff [L27] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L28] hx = 0x7ff00000 - hx [L29] return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); [L185] COND TRUE !isinf_double(res) [L186] __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, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] ----- [2018-11-23 12:32:38,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:32:38 ImpRootNode [2018-11-23 12:32:38,756 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 12:32:38,756 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:32:38,756 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:32:38,756 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:32:38,757 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:32:38" (3/4) ... [2018-11-23 12:32:38,760 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 12:32:38,760 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:32:38,765 INFO L168 Benchmark]: Toolchain (without parser) took 1184.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 960.9 MB in the beginning and 1.0 GB in the end (delta: -78.6 MB). Peak memory consumption was 61.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,766 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:32:38,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 960.9 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,767 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,768 INFO L168 Benchmark]: Boogie Preprocessor took 27.93 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,768 INFO L168 Benchmark]: RCFGBuilder took 431.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,770 INFO L168 Benchmark]: CodeCheck took 420.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:32:38,770 INFO L168 Benchmark]: Witness Printer took 4.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:32:38,773 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 45 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 18 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 186]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 27, overapproximation of someUnaryDOUBLEoperation at line 181, overapproximation of someBinaryArithmeticDOUBLEoperation at line 148, overapproximation of bitwiseAnd at line 26. Possible FailurePath: [L32-L41] 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; [L43] static const double zero = 0.0; [L126-L129] 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; [L131] static const double zero_log10 = 0.0; [L181] double x = -0.0; [L134] double y, z; [L135] __int32_t i, k, hx; [L136] __uint32_t lx; 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] [L139] ieee_double_shape_type ew_u; [L140] ew_u.value = (x) [L141] EXPR ew_u.parts.msw [L141] (hx) = ew_u.parts.msw [L142] EXPR ew_u.parts.lsw [L142] (lx) = ew_u.parts.lsw [L145] k = 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] [L146] COND TRUE hx < 0x00100000 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] [L147] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L148] return -two54_log10 / zero_log10; 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] [L182] double res = __ieee754_log10(x); [L19] __int32_t hx, lx; 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] [L21] ieee_double_shape_type ew_u; [L22] ew_u.value = (x) [L23] EXPR ew_u.parts.msw [L23] (hx) = ew_u.parts.msw [L24] EXPR ew_u.parts.lsw [L24] (lx) = ew_u.parts.lsw [L26] hx &= 0x7fffffff [L27] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L28] hx = 0x7ff00000 - hx [L29] return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); [L185] COND TRUE !isinf_double(res) [L186] __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, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 262.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 960.9 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.93 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 431.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. * CodeCheck took 420.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 12:32:40,161 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:32:40,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:32:40,171 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:32:40,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:32:40,172 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:32:40,172 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:32:40,174 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:32:40,175 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:32:40,175 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:32:40,176 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:32:40,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:32:40,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:32:40,177 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:32:40,178 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:32:40,178 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:32:40,179 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:32:40,180 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:32:40,181 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:32:40,182 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:32:40,183 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:32:40,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:32:40,185 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:32:40,186 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:32:40,186 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:32:40,186 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:32:40,187 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:32:40,188 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:32:40,188 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:32:40,189 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:32:40,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:32:40,189 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:32:40,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:32:40,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:32:40,190 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:32:40,191 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:32:40,191 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:32:40,201 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:32:40,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:32:40,202 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:32:40,202 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:32:40,202 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:32:40,202 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:32:40,203 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:32:40,203 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:32:40,204 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:32:40,204 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:32:40,205 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:32:40,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:32:40,205 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:32:40,206 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:32:40,206 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:32:40,206 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:32:40,206 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_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78c6d2d68aa498895f40ed0a4a24644b21119801 [2018-11-23 12:32:40,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:32:40,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:32:40,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:32:40,249 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:32:40,249 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:32:40,250 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c [2018-11-23 12:32:40,288 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/bff189a49/b1256a86a2df4ff78575ce6f618bc4bc/FLAG3c82ba386 [2018-11-23 12:32:40,611 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:32:40,612 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/sv-benchmarks/c/float-newlib/double_req_bl_0960b_true-unreach-call.c [2018-11-23 12:32:40,616 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/bff189a49/b1256a86a2df4ff78575ce6f618bc4bc/FLAG3c82ba386 [2018-11-23 12:32:40,626 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/data/bff189a49/b1256a86a2df4ff78575ce6f618bc4bc [2018-11-23 12:32:40,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:32:40,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:32:40,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:32:40,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:32:40,633 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:32:40,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b2a43b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40, skipping insertion in model container [2018-11-23 12:32:40,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:32:40,664 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:32:40,815 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:32:40,818 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:32:40,854 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:32:40,878 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:32:40,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40 WrapperNode [2018-11-23 12:32:40,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:32:40,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:32:40,879 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:32:40,880 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:32:40,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,961 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:32:40,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:32:40,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:32:40,962 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:32:40,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... [2018-11-23 12:32:40,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:32:40,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:32:40,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:32:40,994 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:32:40,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:32:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:32:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 12:32:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 12:32:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:32:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:32:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:32:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:32:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:32:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:32:50,005 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:52,340 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:52,355 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:52,626 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:52,647 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:57,496 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:33:57,556 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:37:36,516 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:37:36,516 INFO L280 CfgBuilder]: Removed 24 assue(true) statements. [2018-11-23 12:37:36,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:36 BoogieIcfgContainer [2018-11-23 12:37:36,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:37:36,517 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 12:37:36,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 12:37:36,524 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 12:37:36,524 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:36" (1/1) ... [2018-11-23 12:37:36,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:37:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:37:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2018-11-23 12:37:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2018-11-23 12:37:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 12:37:36,557 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:37:36,589 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:37:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:37:36,639 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:37:36,650 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 12:37:36,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:37:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 35 states and 52 transitions. [2018-11-23 12:37:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 52 transitions. [2018-11-23 12:37:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 12:37:36,660 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:37:36,662 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:37:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:37:39,897 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:37:39,990 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:37:39,992 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:37:39,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 12:37:40,059 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:37:40,077 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:37:40,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 33 [2018-11-23 12:37:40,079 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:37:40,102 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 12:37:40,108 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:37:40,109 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-11-23 12:37:40,110 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:37:40,115 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:37:40,126 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:37:40,138 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 12:37:40,138 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:52, output treesize:24 [2018-11-23 12:37:40,245 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 12:38:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:38:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 40 states and 60 transitions. [2018-11-23 12:38:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 60 transitions. [2018-11-23 12:38:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 12:38:47,254 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:38:47,255 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:38:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:47,350 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:38:47,418 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:38:47,418 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:38:47,420 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 12:38:47,468 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:38:47,469 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 33 [2018-11-23 12:38:47,470 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:38:47,489 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 12:38:47,497 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:38:47,498 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-11-23 12:38:47,499 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:38:47,506 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:38:47,509 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:38:47,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 12:38:47,517 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:43, output treesize:15 [2018-11-23 12:38:47,584 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 12:38:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:38:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2018-11-23 12:38:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2018-11-23 12:38:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 12:38:48,984 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:38:48,984 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:38:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:52,592 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:38:52,605 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:38:52,606 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:38:52,607 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 12:38:52,687 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:38:52,688 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 44 [2018-11-23 12:38:52,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:38:52,708 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 12:38:52,730 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:38:52,731 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2018-11-23 12:38:52,732 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:38:52,740 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:38:52,757 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:38:52,774 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 12:38:52,774 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:58, output treesize:19 [2018-11-23 12:38:52,893 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 12:39:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:39:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 13 states and 12 transitions. [2018-11-23 12:39:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 12 transitions. [2018-11-23 12:39:00,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:00,387 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-23 12:39:00,394 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 12:39:00,494 INFO L579 CodeCheckObserver]: Invariant with dag size 20 [2018-11-23 12:39:00,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,502 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,502 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,504 INFO L579 CodeCheckObserver]: Invariant with dag size 8 [2018-11-23 12:39:00,504 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,504 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,504 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,504 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,504 INFO L579 CodeCheckObserver]: Invariant with dag size 12 [2018-11-23 12:39:00,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,505 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 12:39:00,505 INFO L579 CodeCheckObserver]: Invariant with dag size 8 [2018-11-23 12:39:00,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,506 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,506 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,506 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:39:00 ImpRootNode [2018-11-23 12:39:00,506 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 12:39:00,507 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:39:00,507 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:39:00,507 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:39:00,507 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:36" (3/4) ... [2018-11-23 12:39:00,510 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 12:39:00,517 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2018-11-23 12:39:00,517 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-23 12:39:00,534 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16)), ~Pluszero~LONGDOUBLE()) [2018-11-23 12:39:00,535 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists v_q#valueAsBitvector_8 : bv64 :: (~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16)), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_8[63:63], v_q#valueAsBitvector_8[62:52], v_q#valueAsBitvector_8[51:0]) && hx == v_q#valueAsBitvector_8[63:32]) && lx == v_q#valueAsBitvector_8[31:0]) [2018-11-23 12:39:00,568 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3d6e3cb3-a212-4474-88c6-1e37032e039c/bin-2019/ukojak/witness.graphml [2018-11-23 12:39:00,568 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:39:00,569 INFO L168 Benchmark]: Toolchain (without parser) took 379940.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 949.7 MB in the beginning and 862.5 MB in the end (delta: 87.2 MB). Peak memory consumption was 232.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,569 INFO L168 Benchmark]: CDTParser took 0.17 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 12:39:00,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.33 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,570 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 928.2 MB in the beginning and 1.1 GB in the end (delta: -211.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,570 INFO L168 Benchmark]: Boogie Preprocessor took 31.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,570 INFO L168 Benchmark]: RCFGBuilder took 295522.94 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: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,571 INFO L168 Benchmark]: CodeCheck took 83989.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 869.2 MB in the end (delta: 209.7 MB). Peak memory consumption was 209.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,571 INFO L168 Benchmark]: Witness Printer took 61.49 ms. Allocated memory is still 1.2 GB. Free memory was 869.2 MB in the beginning and 862.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:39:00,572 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 45 locations, 1 error locations. SAFE Result, 83.8s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 258 SDtfs, 114 SDslu, 136 SDs, 0 SdLazy, 264 SolverSat, 102 SolverUnsat, 32 SolverUnknown, 0 SolverNotchecked, 175.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 381 GetRequests, 351 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 6.2s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 47 NumberOfCodeBlocks, 47 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 43 ConstructedInterpolants, 11 QuantifiedInterpolants, 3879 SizeOfPredicates, 18 NumberOfNonLiveVariables, 231 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 186]: 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: 20]: Loop Invariant [2018-11-23 12:39:00,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_8,QUANTIFIED] [2018-11-23 12:39:00,575 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_8 : bv64 :: (~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16)), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_8[63:63], v_q#valueAsBitvector_8[62:52], v_q#valueAsBitvector_8[51:0]) && hx == v_q#valueAsBitvector_8[63:32]) && lx == v_q#valueAsBitvector_8[31:0]) - InvariantResult [Line: 20]: Loop Invariant [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16)), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 138]: Loop Invariant [2018-11-23 12:39:00,576 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,576 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16) == two54_log10) && ~Pluszero~LONGDOUBLE() == zero_log10 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 133]: Loop Invariant [2018-11-23 12:39:00,576 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,577 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,577 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 12:39:00,577 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: \result == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.8014398509481984E16)), ~Pluszero~LONGDOUBLE()) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 249.33 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.2 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 82.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 928.2 MB in the beginning and 1.1 GB in the end (delta: -211.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 295522.94 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: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * CodeCheck took 83989.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 869.2 MB in the end (delta: 209.7 MB). Peak memory consumption was 209.7 MB. Max. memory is 11.5 GB. * Witness Printer took 61.49 ms. Allocated memory is still 1.2 GB. Free memory was 869.2 MB in the beginning and 862.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation 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_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_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_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - 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_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_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_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...