./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/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 c2b759759a3d71804d881b2ee189e6dc13f7a855 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/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 c2b759759a3d71804d881b2ee189e6dc13f7a855 ................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 12:59:16,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:59:16,705 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:59:16,712 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:59:16,712 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:59:16,713 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:59:16,714 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:59:16,715 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:59:16,716 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:59:16,716 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:59:16,717 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:59:16,717 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:59:16,718 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:59:16,718 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:59:16,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:59:16,720 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:59:16,720 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:59:16,721 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:59:16,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:59:16,724 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:59:16,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:59:16,725 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:59:16,727 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:59:16,727 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:59:16,727 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:59:16,727 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:59:16,728 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:59:16,729 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:59:16,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:59:16,730 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:59:16,730 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:59:16,730 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:59:16,731 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:59:16,731 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:59:16,731 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:59:16,732 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:59:16,732 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:59:16,741 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:59:16,742 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:59:16,742 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:59:16,742 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:59:16,743 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:59:16,743 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:59:16,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:59:16,743 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:59:16,743 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:59:16,743 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:59:16,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:59:16,744 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:59:16,744 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:59:16,745 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:59:16,745 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:59:16,745 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:59:16,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:59:16,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:59:16,745 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:59:16,745 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:59:16,746 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:59:16,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:59:16,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:59:16,746 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_f2472698-3090-4499-8708-6685f45806ad/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 -> c2b759759a3d71804d881b2ee189e6dc13f7a855 [2018-11-23 12:59:16,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:59:16,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:59:16,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:59:16,776 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:59:16,777 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:59:16,777 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 12:59:16,812 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/1eebae9a9/656c7f9b5f474d48be1135ef806f9f7a/FLAG4ca1e985e [2018-11-23 12:59:17,216 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:59:17,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 12:59:17,221 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/1eebae9a9/656c7f9b5f474d48be1135ef806f9f7a/FLAG4ca1e985e [2018-11-23 12:59:17,230 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/1eebae9a9/656c7f9b5f474d48be1135ef806f9f7a [2018-11-23 12:59:17,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:59:17,233 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:59:17,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:59:17,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:59:17,235 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:59:17,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a163e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17, skipping insertion in model container [2018-11-23 12:59:17,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:59:17,260 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:59:17,403 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:59:17,406 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:59:17,438 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:59:17,452 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:59:17,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17 WrapperNode [2018-11-23 12:59:17,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:59:17,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:59:17,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:59:17,453 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:59:17,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,510 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:59:17,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:59:17,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:59:17,531 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:59:17,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:17,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:59:17,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:59:17,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:59:17,553 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:59:17,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/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 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:59:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:59:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:59:17,990 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:59:17,991 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 12:59:17,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:59:17 BoogieIcfgContainer [2018-11-23 12:59:17,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:59:17,991 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 12:59:17,992 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 12:59:17,999 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 12:59:18,000 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:59:17" (1/1) ... [2018-11-23 12:59:18,008 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:59:18,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:59:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2018-11-23 12:59:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2018-11-23 12:59:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 12:59:18,031 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:59:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:59:18,104 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 12:59:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:59:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2018-11-23 12:59:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2018-11-23 12:59:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 12:59:18,113 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:59:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:59:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:59:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:59:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:59:18,220 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~ret17, main_#t~ret18, main_~x~0, main_~res~0;main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0);__ieee754_log10_#in~x := main_~x~0;havoc __ieee754_log10_#res;havoc __ieee754_log10_#t~mem8, __ieee754_log10_#t~union9, __ieee754_log10_#t~mem10, __ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15.lsw, __ieee754_log10_#t~union15.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret16, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~1, __ieee754_log10_~lx~1;__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~1;havoc __ieee754_log10_~lx~1; 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~1.base, __ieee754_log10_~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8);call __ieee754_log10_#t~mem8 := read~int(__ieee754_log10_~#ew_u~1.base, 4 + __ieee754_log10_~#ew_u~1.offset, 4);__ieee754_log10_~hx~1 := (if __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_log10_#t~union9, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8);havoc __ieee754_log10_#t~union9;havoc __ieee754_log10_#t~mem8;call __ieee754_log10_#t~mem10 := read~int(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 4);__ieee754_log10_~lx~1 := __ieee754_log10_#t~mem10;call write~real(__ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8);havoc __ieee754_log10_#t~mem10;havoc __ieee754_log10_#t~union11;call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset);havoc __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset; VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, 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~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, 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~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, 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~1 < 1048576; VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, 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~1, 2147483647), __ieee754_log10_~lx~1) % 4294967296;__ieee754_log10_#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log10~0), ~zero_log10~0); VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, 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~ret17 := __ieee754_log10_#res;main_~res~0 := main_#t~ret17;havoc main_#t~ret17;isnan_double_#in~x := main_~res~0;havoc isnan_double_#res;havoc isnan_double_~x;isnan_double_~x := isnan_double_#in~x;isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0);main_#t~ret18 := isnan_double_#res;assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isnan_double_~x=5.0, ULTIMATE.start_main_~res~0=5.0, 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|=5.0, |ULTIMATE.start_isnan_double_#in~x|=5.0, |ULTIMATE.start_isnan_double_#res|=0, |ULTIMATE.start_main_#t~ret18|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume 0 == main_#t~ret18;havoc main_#t~ret18; VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isnan_double_~x=5.0, ULTIMATE.start_main_~res~0=5.0, 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|=5.0, |ULTIMATE.start_isnan_double_#in~x|=5.0, |ULTIMATE.start_isnan_double_#res|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] assume !false; VAL [ULTIMATE.start___ieee754_log10_~hx~1=0, ULTIMATE.start___ieee754_log10_~k~1=0, ULTIMATE.start___ieee754_log10_~lx~1=7, ULTIMATE.start___ieee754_log10_~x=1.0, ULTIMATE.start_isnan_double_~x=5.0, ULTIMATE.start_main_~res~0=5.0, 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|=5.0, |ULTIMATE.start_isnan_double_#in~x|=5.0, |ULTIMATE.start_isnan_double_#res|=0, ~ivln10_log10~0=(/ 108573620475812954167.0 250000000000000000000.0), ~Lg1_log~0=(/ 666666666666673513.0 1000000000000000000.0), ~Lg2_log~0=(/ 999999999985235477.0 2500000000000000000.0), ~Lg3_log~0=(/ 2857142874366239149.0 10000000000000000000.0), ~Lg4_log~0=(/ 555554960803744599.0 2500000000000000000.0), ~Lg5_log~0=(/ 454589304040451253.0 2500000000000000000.0), ~Lg6_log~0=(/ 382845942480234333.0 2500000000000000000.0), ~Lg7_log~0=(/ 1479819860511658591.0 10000000000000000000.0), ~ln2_hi_log~0=(/ 69314718036912381649.0 100000000000000000000.0), ~ln2_lo_log~0=(/ 95410746463529385001.0 500000000000000000000000000000.0), ~log10_2hi_log10~0=(/ 150514997831805885653.0 500000000000000000000.0), ~log10_2lo_log10~0=(/ 46177988464486634827.0 125000000000000000000000000000000.0), ~two54_log10~0=18014398509481984.0, ~two54_log~0=18014398509481984.0, ~zero_log10~0=0.0, ~zero~0=0.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret17, main_#t~ret18, main_~x~0, main_~res~0; [L170] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L171] __ieee754_log10_#in~x := main_~x~0; [L171] havoc __ieee754_log10_#res; [L171] havoc __ieee754_log10_#t~mem8, __ieee754_log10_#t~union9, __ieee754_log10_#t~mem10, __ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15.lsw, __ieee754_log10_#t~union15.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret16, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~1, __ieee754_log10_~lx~1; [L118-L158] __ieee754_log10_~x := __ieee754_log10_#in~x; [L119] havoc __ieee754_log10_~y~0; [L119] havoc __ieee754_log10_~z~1; [L120] havoc __ieee754_log10_~i~1; [L120] havoc __ieee754_log10_~k~1; [L120] havoc __ieee754_log10_~hx~1; [L121] havoc __ieee754_log10_~lx~1; 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] [L124] call __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset := #Ultimate.alloc(8); [L125] call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L126] call __ieee754_log10_#t~mem8 := read~int(__ieee754_log10_~#ew_u~1.base, 4 + __ieee754_log10_~#ew_u~1.offset, 4); [L126] __ieee754_log10_~hx~1 := (if __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] call write~real(__ieee754_log10_#t~union9, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L126] havoc __ieee754_log10_#t~union9; [L126] havoc __ieee754_log10_#t~mem8; [L127] call __ieee754_log10_#t~mem10 := read~int(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 4); [L127] __ieee754_log10_~lx~1 := __ieee754_log10_#t~mem10; [L127] call write~real(__ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L127] havoc __ieee754_log10_#t~mem10; [L127] havoc __ieee754_log10_#t~union11; [L124] call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset); [L124] havoc __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~lx~1=7, __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] [L130] __ieee754_log10_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L131-L143] assume __ieee754_log10_~hx~1 < 1048576; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L132-L133] assume 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~1, 2147483647), __ieee754_log10_~lx~1) % 4294967296; [L133] __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~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L171] main_#t~ret17 := __ieee754_log10_#res; [L171] main_~res~0 := main_#t~ret17; [L171] havoc main_#t~ret17; [L174] isnan_double_#in~x := main_~res~0; [L174] havoc isnan_double_#res; [L174] havoc isnan_double_~x; [L161] isnan_double_~x := isnan_double_#in~x; [L161] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L174] main_#t~ret18 := isnan_double_#res; [L174] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_#t~ret18=0, main_~res~0=5.0, 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] [L174-L177] assume 0 == main_#t~ret18; [L174] havoc main_#t~ret18; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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] [L175] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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]; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret17, main_#t~ret18, main_~x~0, main_~res~0; [L170] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L171] __ieee754_log10_#in~x := main_~x~0; [L171] havoc __ieee754_log10_#res; [L171] havoc __ieee754_log10_#t~mem8, __ieee754_log10_#t~union9, __ieee754_log10_#t~mem10, __ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_~#gh_u~1.base, __ieee754_log10_~#gh_u~1.offset, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15.lsw, __ieee754_log10_#t~union15.msw, __ieee754_log10_~#sh_u~1.base, __ieee754_log10_~#sh_u~1.offset, __ieee754_log10_#t~ret16, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~1, __ieee754_log10_~lx~1; [L118-L158] __ieee754_log10_~x := __ieee754_log10_#in~x; [L119] havoc __ieee754_log10_~y~0; [L119] havoc __ieee754_log10_~z~1; [L120] havoc __ieee754_log10_~i~1; [L120] havoc __ieee754_log10_~k~1; [L120] havoc __ieee754_log10_~hx~1; [L121] havoc __ieee754_log10_~lx~1; 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] [L124] call __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset := #Ultimate.alloc(8); [L125] call write~real(__ieee754_log10_~x, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L126] call __ieee754_log10_#t~mem8 := read~int(__ieee754_log10_~#ew_u~1.base, 4 + __ieee754_log10_~#ew_u~1.offset, 4); [L126] __ieee754_log10_~hx~1 := (if __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] call write~real(__ieee754_log10_#t~union9, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L126] havoc __ieee754_log10_#t~union9; [L126] havoc __ieee754_log10_#t~mem8; [L127] call __ieee754_log10_#t~mem10 := read~int(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 4); [L127] __ieee754_log10_~lx~1 := __ieee754_log10_#t~mem10; [L127] call write~real(__ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset, 8); [L127] havoc __ieee754_log10_#t~mem10; [L127] havoc __ieee754_log10_#t~union11; [L124] call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset); [L124] havoc __ieee754_log10_~#ew_u~1.base, __ieee754_log10_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~lx~1=7, __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] [L130] __ieee754_log10_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L131-L143] assume __ieee754_log10_~hx~1 < 1048576; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L132-L133] assume 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~1, 2147483647), __ieee754_log10_~lx~1) % 4294967296; [L133] __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~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L171] main_#t~ret17 := __ieee754_log10_#res; [L171] main_~res~0 := main_#t~ret17; [L171] havoc main_#t~ret17; [L174] isnan_double_#in~x := main_~res~0; [L174] havoc isnan_double_#res; [L174] havoc isnan_double_~x; [L161] isnan_double_~x := isnan_double_#in~x; [L161] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L174] main_#t~ret18 := isnan_double_#res; [L174] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_#t~ret18=0, main_~res~0=5.0, 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] [L174-L177] assume 0 == main_#t~ret18; [L174] havoc main_#t~ret18; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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] [L175] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret17, main_#t~ret18, main_~x~0, main_~res~0; [L170] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L171] __ieee754_log10_#in~x := main_~x~0; [L171] havoc __ieee754_log10_#res; [L171] havoc __ieee754_log10_#t~mem8, __ieee754_log10_#t~union9, __ieee754_log10_#t~mem10, __ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1, __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_~#gh_u~1, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#sh_u~1, __ieee754_log10_#t~ret16, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~1, __ieee754_log10_~lx~1; [L118-L158] __ieee754_log10_~x := __ieee754_log10_#in~x; [L119] havoc __ieee754_log10_~y~0; [L119] havoc __ieee754_log10_~z~1; [L120] havoc __ieee754_log10_~i~1; [L120] havoc __ieee754_log10_~k~1; [L120] havoc __ieee754_log10_~hx~1; [L121] havoc __ieee754_log10_~lx~1; 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] [L124] FCALL call __ieee754_log10_~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(__ieee754_log10_~x, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L126] FCALL call __ieee754_log10_#t~mem8 := read~int({ base: __ieee754_log10_~#ew_u~1!base, offset: 4 + __ieee754_log10_~#ew_u~1!offset }, 4); [L126] __ieee754_log10_~hx~1 := (if __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(__ieee754_log10_#t~union9, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L126] havoc __ieee754_log10_#t~union9; [L126] havoc __ieee754_log10_#t~mem8; [L127] FCALL call __ieee754_log10_#t~mem10 := read~int({ base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 4); [L127] __ieee754_log10_~lx~1 := __ieee754_log10_#t~mem10; [L127] FCALL call write~real(__ieee754_log10_#t~union11, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L127] havoc __ieee754_log10_#t~mem10; [L127] havoc __ieee754_log10_#t~union11; [L124] FCALL call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~1); [L124] havoc __ieee754_log10_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~lx~1=7, __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] [L130] __ieee754_log10_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L131] COND TRUE __ieee754_log10_~hx~1 < 1048576 VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~1, 2147483647), __ieee754_log10_~lx~1) % 4294967296 [L133] __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~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L171] main_#t~ret17 := __ieee754_log10_#res; [L171] main_~res~0 := main_#t~ret17; [L171] havoc main_#t~ret17; [L174] isnan_double_#in~x := main_~res~0; [L174] havoc isnan_double_#res; [L174] havoc isnan_double_~x; [L161] isnan_double_~x := isnan_double_#in~x; [L161] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L174] main_#t~ret18 := isnan_double_#res; [L174] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_#t~ret18=0, main_~res~0=5.0, 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] [L174] COND TRUE 0 == main_#t~ret18 [L174] havoc main_#t~ret18; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~ret17, main_#t~ret18, main_~x~0, main_~res~0; [L170] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L171] __ieee754_log10_#in~x := main_~x~0; [L171] havoc __ieee754_log10_#res; [L171] havoc __ieee754_log10_#t~mem8, __ieee754_log10_#t~union9, __ieee754_log10_#t~mem10, __ieee754_log10_#t~union11, __ieee754_log10_~#ew_u~1, __ieee754_log10_#t~mem12, __ieee754_log10_#t~union13, __ieee754_log10_~#gh_u~1, __ieee754_log10_#t~mem14, __ieee754_log10_#t~union15, __ieee754_log10_~#sh_u~1, __ieee754_log10_#t~ret16, __ieee754_log10_~x, __ieee754_log10_~y~0, __ieee754_log10_~z~1, __ieee754_log10_~i~1, __ieee754_log10_~k~1, __ieee754_log10_~hx~1, __ieee754_log10_~lx~1; [L118-L158] __ieee754_log10_~x := __ieee754_log10_#in~x; [L119] havoc __ieee754_log10_~y~0; [L119] havoc __ieee754_log10_~z~1; [L120] havoc __ieee754_log10_~i~1; [L120] havoc __ieee754_log10_~k~1; [L120] havoc __ieee754_log10_~hx~1; [L121] havoc __ieee754_log10_~lx~1; 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] [L124] FCALL call __ieee754_log10_~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(__ieee754_log10_~x, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L126] FCALL call __ieee754_log10_#t~mem8 := read~int({ base: __ieee754_log10_~#ew_u~1!base, offset: 4 + __ieee754_log10_~#ew_u~1!offset }, 4); [L126] __ieee754_log10_~hx~1 := (if __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 else __ieee754_log10_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(__ieee754_log10_#t~union9, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L126] havoc __ieee754_log10_#t~union9; [L126] havoc __ieee754_log10_#t~mem8; [L127] FCALL call __ieee754_log10_#t~mem10 := read~int({ base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 4); [L127] __ieee754_log10_~lx~1 := __ieee754_log10_#t~mem10; [L127] FCALL call write~real(__ieee754_log10_#t~union11, { base: __ieee754_log10_~#ew_u~1!base, offset: __ieee754_log10_~#ew_u~1!offset }, 8); [L127] havoc __ieee754_log10_#t~mem10; [L127] havoc __ieee754_log10_#t~union11; [L124] FCALL call ULTIMATE.dealloc(__ieee754_log10_~#ew_u~1); [L124] havoc __ieee754_log10_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~lx~1=7, __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] [L130] __ieee754_log10_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L131] COND TRUE __ieee754_log10_~hx~1 < 1048576 VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(__ieee754_log10_~hx~1, 2147483647), __ieee754_log10_~lx~1) % 4294967296 [L133] __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~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __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] [L171] main_#t~ret17 := __ieee754_log10_#res; [L171] main_~res~0 := main_#t~ret17; [L171] havoc main_#t~ret17; [L174] isnan_double_#in~x := main_~res~0; [L174] havoc isnan_double_#res; [L174] havoc isnan_double_~x; [L161] isnan_double_~x := isnan_double_#in~x; [L161] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L174] main_#t~ret18 := isnan_double_#res; [L174] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_#t~ret18=0, main_~res~0=5.0, 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] [L174] COND TRUE 0 == main_#t~ret18 [L174] havoc main_#t~ret18; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10_#in~x=1.0, __ieee754_log10_#res=5.0, __ieee754_log10_~hx~1=0, __ieee754_log10_~k~1=0, __ieee754_log10_~lx~1=7, __ieee754_log10_~x=1.0, isnan_double_#in~x=5.0, isnan_double_#res=0, isnan_double_~x=5.0, main_~res~0=5.0, 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; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#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] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#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] [L130] ~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] [L131] COND TRUE ~hx~1 < 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] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #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] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 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] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~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; [L17-L26] ~ln2_hi_log~0 := 0.6931471803691238; [L17-L26] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L17-L26] ~two54_log~0 := 1.8014398509481984E16; [L17-L26] ~Lg1_log~0 := 0.6666666666666735; [L17-L26] ~Lg2_log~0 := 0.3999999999940942; [L17-L26] ~Lg3_log~0 := 0.2857142874366239; [L17-L26] ~Lg4_log~0 := 0.22222198432149784; [L17-L26] ~Lg5_log~0 := 0.1818357216161805; [L17-L26] ~Lg6_log~0 := 0.15313837699209373; [L17-L26] ~Lg7_log~0 := 0.14798198605116586; [L28] ~zero~0 := 0.0; [L111-L114] ~two54_log10~0 := 1.8014398509481984E16; [L111-L114] ~ivln10_log10~0 := 0.4342944819032518; [L111-L114] ~log10_2hi_log10~0 := 0.30102999566361177; [L111-L114] ~log10_2lo_log10~0 := 3.694239077158931E-13; [L116] ~zero_log10~0 := 0.0; [L170] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L118-L158] ~x := #in~x; [L119] havoc ~y~0; [L119] havoc ~z~1; [L120] havoc ~i~1; [L120] havoc ~k~1; [L120] havoc ~hx~1; [L121] havoc ~lx~1; VAL [#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] [L124] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L125] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L126] ~hx~1 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L126] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L126] havoc #t~union9; [L126] havoc #t~mem8; [L127] FCALL call #t~mem10 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L127] ~lx~1 := #t~mem10; [L127] FCALL call write~real(#t~union11, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L127] havoc #t~mem10; [L127] havoc #t~union11; [L124] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L124] havoc ~#ew_u~1; VAL [#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] [L130] ~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] [L131] COND TRUE ~hx~1 < 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] [L132] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L133] #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] [L171] ~res~0 := #t~ret17; [L171] havoc #t~ret17; [L161] ~x := #in~x; [L161] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); [L174] assume -2147483648 <= #t~ret18 && #t~ret18 <= 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] [L174] COND TRUE 0 == #t~ret18 [L174] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L175] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=108573620475812954167/250000000000000000000, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~log10_2hi_log10~0=150514997831805885653/500000000000000000000, ~log10_2lo_log10~0=46177988464486634827/125000000000000000000000000000000, ~two54_log10~0=1.8014398509481984E16, ~two54_log~0=1.8014398509481984E16, ~zero_log10~0=0.0, ~zero~0=0.0] [L17-L26] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L28] static const double zero = 0.0; [L111-L114] static const double two54_log10 = 1.80143985094819840000e+16, ivln10_log10 = 4.34294481903251816668e-01, log10_2hi_log10 = 3.01029995663611771306e-01, log10_2lo_log10 = 3.69423907715893078616e-13; [L116] static const double zero_log10 = 0.0; [L170] double x = -1.0 / 0.0; [L119] double y, z; [L120] __int32_t i, k, hx; [L121] __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] [L124] ieee_double_shape_type ew_u; [L125] ew_u.value = (x) [L126] EXPR ew_u.parts.msw [L126] (hx) = ew_u.parts.msw [L127] EXPR ew_u.parts.lsw [L127] (lx) = ew_u.parts.lsw [L130] k = 0 VAL [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] [L131] 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] [L132] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L133] 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] [L171] double res = __ieee754_log10(x); [L161] return x != x; [L174] COND TRUE !isnan_double(res) [L175] __VERIFIER_error() VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, two54_log=18014398509481984, two54_log10=18014398509481984, zero=0, zero_log10=0] ----- [2018-11-23 12:59:18,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:59:18 ImpRootNode [2018-11-23 12:59:18,291 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 12:59:18,291 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:59:18,291 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:59:18,292 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:59:18,292 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:59:17" (3/4) ... [2018-11-23 12:59:18,295 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 12:59:18,295 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:59:18,296 INFO L168 Benchmark]: Toolchain (without parser) took 1063.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -101.4 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,301 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:59:18,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 219.49 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 943.0 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -208.1 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,303 INFO L168 Benchmark]: Boogie Preprocessor took 21.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,304 INFO L168 Benchmark]: RCFGBuilder took 438.39 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: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,305 INFO L168 Benchmark]: CodeCheck took 299.53 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: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:59:18,306 INFO L168 Benchmark]: Witness Printer took 3.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:59:18,313 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, 42 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 55 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, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 49 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: 175]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 161, overapproximation of bitwiseOr at line 132, overapproximation of someBinaryArithmeticDOUBLEoperation at line 133. Possible FailurePath: [L17-L26] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L28] static const double zero = 0.0; [L111-L114] static const double two54_log10 = 1.80143985094819840000e+16, ivln10_log10 = 4.34294481903251816668e-01, log10_2hi_log10 = 3.01029995663611771306e-01, log10_2lo_log10 = 3.69423907715893078616e-13; [L116] static const double zero_log10 = 0.0; [L170] double x = -1.0 / 0.0; [L119] double y, z; [L120] __int32_t i, k, hx; [L121] __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] [L124] ieee_double_shape_type ew_u; [L125] ew_u.value = (x) [L126] EXPR ew_u.parts.msw [L126] (hx) = ew_u.parts.msw [L127] EXPR ew_u.parts.lsw [L127] (lx) = ew_u.parts.lsw [L130] k = 0 VAL [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] [L131] 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] [L132] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L133] 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] [L171] double res = __ieee754_log10(x); [L161] return x != x; [L174] COND TRUE !isnan_double(res) [L175] __VERIFIER_error() VAL [ivln10_log10=108573620475812954167/250000000000000000000, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, log10_2hi_log10=150514997831805885653/500000000000000000000, log10_2lo_log10=46177988464486634827/125000000000000000000000000000000, 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 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 219.49 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 943.0 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -208.1 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 438.39 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: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. * CodeCheck took 299.53 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: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 11.5 GB. * Witness Printer took 3.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. 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 12:59:19,710 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:59:19,711 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:59:19,719 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:59:19,720 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:59:19,720 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:59:19,721 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:59:19,722 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:59:19,723 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:59:19,724 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:59:19,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:59:19,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:59:19,725 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:59:19,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:59:19,726 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:59:19,727 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:59:19,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:59:19,729 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:59:19,730 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:59:19,731 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:59:19,731 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:59:19,732 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:59:19,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:59:19,734 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:59:19,734 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:59:19,735 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:59:19,735 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:59:19,736 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:59:19,736 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:59:19,737 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:59:19,737 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:59:19,738 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:59:19,738 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:59:19,738 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:59:19,739 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:59:19,739 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:59:19,739 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:59:19,749 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:59:19,749 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:59:19,750 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:59:19,750 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:59:19,750 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:59:19,751 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:59:19,751 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:59:19,752 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:59:19,752 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:59:19,753 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:59:19,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:59:19,753 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:59:19,754 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:59:19,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:59:19,754 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:59:19,754 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:59:19,754 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_f2472698-3090-4499-8708-6685f45806ad/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 -> c2b759759a3d71804d881b2ee189e6dc13f7a855 [2018-11-23 12:59:19,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:59:19,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:59:19,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:59:19,796 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:59:19,796 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:59:19,797 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 12:59:19,830 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/5dc21cbc2/315c9b68722548f6a916e808146938ca/FLAG21c4fce70 [2018-11-23 12:59:20,161 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:59:20,161 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/sv-benchmarks/c/float-newlib/double_req_bl_0970b_true-unreach-call.c [2018-11-23 12:59:20,165 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/5dc21cbc2/315c9b68722548f6a916e808146938ca/FLAG21c4fce70 [2018-11-23 12:59:20,589 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/data/5dc21cbc2/315c9b68722548f6a916e808146938ca [2018-11-23 12:59:20,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:59:20,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:59:20,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:59:20,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:59:20,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:59:20,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12511f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20, skipping insertion in model container [2018-11-23 12:59:20,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:59:20,621 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:59:20,769 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:59:20,773 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:59:20,810 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:59:20,829 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:59:20,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20 WrapperNode [2018-11-23 12:59:20,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:59:20,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:59:20,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:59:20,830 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:59:20,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:59:20,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:59:20,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:59:20,867 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:59:20,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... [2018-11-23 12:59:20,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:59:20,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:59:20,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:59:20,948 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:59:20,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:59:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/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 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:59:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:59:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:59:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:59:24,285 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:00:31,434 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:00:31,636 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:00:31,657 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:00:36,702 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:00:36,821 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:04:32,646 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:04:32,646 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 13:04:32,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:32 BoogieIcfgContainer [2018-11-23 13:04:32,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:04:32,647 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 13:04:32,647 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 13:04:32,655 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 13:04:32,655 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:32" (1/1) ... [2018-11-23 13:04:32,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:04:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:04:32,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2018-11-23 13:04:32,689 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2018-11-23 13:04:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 13:04:32,691 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:04:32,725 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:04:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:04:32,763 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:04:32,774 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 13:04:32,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:04:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2018-11-23 13:04:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2018-11-23 13:04:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 13:04:32,783 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:04:32,785 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:04:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:04:33,569 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:04:33,629 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 13:04:45,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:04:45,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2018-11-23 13:04:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2018-11-23 13:04:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 13:04:45,623 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:04:45,624 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:04:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:04:47,260 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:04:47,364 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 13:05:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:05:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2018-11-23 13:05:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2018-11-23 13:05:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 13:05:36,799 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:05:36,800 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:05:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:05:36,813 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:05:36,814 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 13:05:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:05:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2018-11-23 13:05:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2018-11-23 13:05:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 13:05:36,819 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:05:36,820 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:05:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:05:36,965 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:05:37,003 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 13:05:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:05:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 11 states and 10 transitions. [2018-11-23 13:05:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2018-11-23 13:05:44,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 13:05:44,651 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-23 13:05:44,659 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 13:05:44,744 INFO L579 CodeCheckObserver]: Invariant with dag size 10 [2018-11-23 13:05:44,748 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,748 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,748 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,748 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,749 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,749 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,752 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,752 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,752 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,753 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,753 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,753 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,754 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 13:05:44,754 INFO L579 CodeCheckObserver]: Invariant with dag size 11 [2018-11-23 13:05:44,754 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,755 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,755 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,755 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:05:44 ImpRootNode [2018-11-23 13:05:44,758 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 13:05:44,758 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:05:44,758 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:05:44,758 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:05:44,759 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:32" (3/4) ... [2018-11-23 13:05:44,762 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 13:05:44,771 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2018-11-23 13:05:44,772 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 13:05:44,791 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())), ~Pluszero~LONGDOUBLE()) [2018-11-23 13:05:44,827 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f2472698-3090-4499-8708-6685f45806ad/bin-2019/ukojak/witness.graphml [2018-11-23 13:05:44,827 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:05:44,828 INFO L168 Benchmark]: Toolchain (without parser) took 384235.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 949.7 MB in the beginning and 930.6 MB in the end (delta: 19.2 MB). Peak memory consumption was 146.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,829 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:05:44,829 INFO L168 Benchmark]: CACSL2BoogieTranslator took 236.28 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,829 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:05:44,830 INFO L168 Benchmark]: Boogie Preprocessor took 80.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -185.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,830 INFO L168 Benchmark]: RCFGBuilder took 311698.86 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: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,830 INFO L168 Benchmark]: CodeCheck took 72110.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 937.4 MB in the end (delta: 109.7 MB). Peak memory consumption was 109.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,831 INFO L168 Benchmark]: Witness Printer took 69.20 ms. Allocated memory is still 1.2 GB. Free memory was 937.4 MB in the beginning and 930.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:05:44,832 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, 42 locations, 1 error locations. SAFE Result, 71.9s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 316 SDtfs, 188 SDslu, 128 SDs, 0 SdLazy, 474 SolverSat, 106 SolverUnsat, 32 SolverUnknown, 0 SolverNotchecked, 172.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 408 GetRequests, 388 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 47 ConstructedInterpolants, 9 QuantifiedInterpolants, 3323 SizeOfPredicates, 18 NumberOfNonLiveVariables, 253 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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: 175]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 118]: Loop Invariant [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,834 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,835 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,835 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,835 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,835 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,835 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,836 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: \result == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 123]: Loop Invariant [2018-11-23 13:05:44,836 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,836 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,837 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 13:05:44,837 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, 1.0)), ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == zero_log10 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 236.28 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -185.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 311698.86 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: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. * CodeCheck took 72110.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 937.4 MB in the end (delta: 109.7 MB). Peak memory consumption was 109.7 MB. Max. memory is 11.5 GB. * Witness Printer took 69.20 ms. Allocated memory is still 1.2 GB. Free memory was 937.4 MB in the beginning and 930.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation 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 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 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...