./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0971_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_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 1aaf670562012dae9985b4d351583e88df305330 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 1aaf670562012dae9985b4d351583e88df305330 ........................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 12:29:40,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:29:40,669 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:29:40,676 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:29:40,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:29:40,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:29:40,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:29:40,679 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:29:40,680 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:29:40,680 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:29:40,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:29:40,681 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:29:40,682 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:29:40,683 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:29:40,683 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:29:40,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:29:40,684 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:29:40,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:29:40,687 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:29:40,688 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:29:40,689 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:29:40,690 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:29:40,691 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:29:40,691 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:29:40,692 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:29:40,692 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:29:40,693 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:29:40,693 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:29:40,694 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:29:40,695 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:29:40,695 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:29:40,695 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:29:40,695 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:29:40,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:29:40,696 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:29:40,697 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:29:40,697 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:29:40,707 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:29:40,708 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:29:40,708 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:29:40,708 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:29:40,709 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:29:40,709 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:29:40,709 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:29:40,709 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:29:40,710 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:29:40,711 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:29:40,711 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:29:40,711 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:29:40,711 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:29:40,711 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:29:40,711 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:29:40,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:29:40,712 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:29:40,712 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:29:40,712 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:29:40,712 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:29:40,712 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:29:40,712 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:29:40,713 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_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 -> 1aaf670562012dae9985b4d351583e88df305330 [2018-11-23 12:29:40,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:29:40,743 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:29:40,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:29:40,746 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:29:40,746 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:29:40,746 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c [2018-11-23 12:29:40,784 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/1025c5dbd/86722e863b6c42d7928a806b8c502f47/FLAGa740908be [2018-11-23 12:29:41,195 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:29:41,196 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c [2018-11-23 12:29:41,201 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/1025c5dbd/86722e863b6c42d7928a806b8c502f47/FLAGa740908be [2018-11-23 12:29:41,212 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/1025c5dbd/86722e863b6c42d7928a806b8c502f47 [2018-11-23 12:29:41,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:29:41,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:29:41,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:29:41,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:29:41,217 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:29:41,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325aa0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41, skipping insertion in model container [2018-11-23 12:29:41,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:29:41,240 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:29:41,371 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:29:41,374 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:29:41,399 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:29:41,449 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:29:41,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41 WrapperNode [2018-11-23 12:29:41,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:29:41,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:29:41,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:29:41,450 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:29:41,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:29:41,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:29:41,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:29:41,486 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:29:41,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... [2018-11-23 12:29:41,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:29:41,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:29:41,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:29:41,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:29:41,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 12:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 12:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 12:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:29:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:29:42,035 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:29:42,035 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 12:29:42,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:42 BoogieIcfgContainer [2018-11-23 12:29:42,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:29:42,036 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 12:29:42,036 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 12:29:42,043 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 12:29:42,043 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:42" (1/1) ... [2018-11-23 12:29:42,053 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:29:42,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:29:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2018-11-23 12:29:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2018-11-23 12:29:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 12:29:42,080 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:29:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:29:42,159 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 12:29:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:29:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2018-11-23 12:29:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2018-11-23 12:29:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 12:29:42,167 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:29:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:29:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:29:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:29:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:29:42,284 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(0.0, 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~mem8;havoc __ieee754_log10_#t~union9;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~union11;havoc __ieee754_log10_#t~mem10;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(0.0, 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~mem8; [L126] havoc __ieee754_log10_#t~union9; [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~union11; [L127] havoc __ieee754_log10_#t~mem10; [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(0.0, 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~mem8; [L126] havoc __ieee754_log10_#t~union9; [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~union11; [L127] havoc __ieee754_log10_#t~mem10; [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(0.0, 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~mem8; [L126] havoc __ieee754_log10_#t~union9; [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~union11; [L127] havoc __ieee754_log10_#t~mem10; [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(0.0, 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~mem8; [L126] havoc __ieee754_log10_#t~union9; [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~union11; [L127] havoc __ieee754_log10_#t~mem10; [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(0.0, 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~mem8; [L126] havoc #t~union9; [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~union11; [L127] havoc #t~mem10; [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(0.0, 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~mem8; [L126] havoc #t~union9; [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~union11; [L127] havoc #t~mem10; [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 = 0.0 / 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 12:29:42,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:29:42 ImpRootNode [2018-11-23 12:29:42,351 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 12:29:42,352 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:29:42,352 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:29:42,352 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:29:42,352 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:42" (3/4) ... [2018-11-23 12:29:42,356 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 12:29:42,356 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:29:42,357 INFO L168 Benchmark]: Toolchain (without parser) took 1142.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 959.1 MB in the beginning and 1.0 GB in the end (delta: -79.8 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,358 INFO L168 Benchmark]: CDTParser took 0.11 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 12:29:42,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 234.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.81 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,360 INFO L168 Benchmark]: Boogie Preprocessor took 25.95 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,360 INFO L168 Benchmark]: RCFGBuilder took 523.04 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: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,361 INFO L168 Benchmark]: CodeCheck took 315.58 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:29:42,361 INFO L168 Benchmark]: Witness Printer took 4.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:29:42,364 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 = 0.0 / 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 0.11 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 234.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.81 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.95 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 523.04 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: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 11.5 GB. * CodeCheck took 315.58 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 12:29:43,850 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:29:43,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:29:43,863 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:29:43,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:29:43,864 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:29:43,865 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:29:43,866 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:29:43,868 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:29:43,868 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:29:43,869 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:29:43,869 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:29:43,870 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:29:43,871 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:29:43,872 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:29:43,872 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:29:43,873 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:29:43,874 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:29:43,876 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:29:43,877 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:29:43,878 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:29:43,879 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:29:43,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:29:43,881 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:29:43,881 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:29:43,882 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:29:43,883 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:29:43,884 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:29:43,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:29:43,885 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:29:43,885 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:29:43,886 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:29:43,886 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:29:43,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:29:43,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:29:43,887 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:29:43,888 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:29:43,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:29:43,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:29:43,899 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:29:43,899 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:29:43,900 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:29:43,900 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:29:43,900 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:29:43,900 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:29:43,901 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:29:43,902 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:29:43,902 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:29:43,902 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:29:43,902 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:29:43,902 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:29:43,902 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:29:43,902 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:29:43,903 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:29:43,903 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:29:43,904 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:29:43,904 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_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 -> 1aaf670562012dae9985b4d351583e88df305330 [2018-11-23 12:29:43,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:29:43,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:29:43,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:29:43,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:29:43,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:29:43,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c [2018-11-23 12:29:43,991 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/f58b55b2f/01d76b26e12548afa781edc545b30814/FLAG1b9362b40 [2018-11-23 12:29:44,386 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:29:44,386 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/sv-benchmarks/c/float-newlib/double_req_bl_0971_true-unreach-call.c [2018-11-23 12:29:44,390 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/f58b55b2f/01d76b26e12548afa781edc545b30814/FLAG1b9362b40 [2018-11-23 12:29:44,400 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/bin-2019/ukojak/data/f58b55b2f/01d76b26e12548afa781edc545b30814 [2018-11-23 12:29:44,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:29:44,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:29:44,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:29:44,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:29:44,406 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:29:44,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39fbe4e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44, skipping insertion in model container [2018-11-23 12:29:44,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:29:44,438 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:29:44,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:29:44,598 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:29:44,630 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:29:44,653 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:29:44,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44 WrapperNode [2018-11-23 12:29:44,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:29:44,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:29:44,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:29:44,654 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:29:44,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:29:44,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:29:44,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:29:44,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:29:44,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,755 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... [2018-11-23 12:29:44,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:29:44,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:29:44,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:29:44,762 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:29:44,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:29:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c4aca26d-2a06-4a87-bf3a-e87d90a9f076/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 12:29:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 12:29:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 12:29:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:29:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:29:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:29:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:29:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:29:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:29:54,521 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:30:54,127 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:30:54,396 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:30:54,414 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:30:57,948 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:30:58,014 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:35:18,940 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:35:18,941 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-11-23 12:35:18,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:35:18 BoogieIcfgContainer [2018-11-23 12:35:18,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:35:18,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 12:35:18,941 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 12:35:18,948 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 12:35:18,948 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:35:18" (1/1) ... [2018-11-23 12:35:18,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:35:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:35:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2018-11-23 12:35:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2018-11-23 12:35:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 12:35:18,979 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:35:19,022 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:35:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:35:19,058 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:35:19,069 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 12:35:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:35:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2018-11-23 12:35:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2018-11-23 12:35:19,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 12:35:19,078 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:35:19,079 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:35:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:35:19,863 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:35:19,921 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 12:35:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:35:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 32 states and 48 transitions. [2018-11-23 12:35:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2018-11-23 12:35:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 12:35:29,837 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:35:29,838 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:35:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:35:29,916 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:35:29,987 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 12:36:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 12:36:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2018-11-23 12:36:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2018-11-23 12:36:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 12:36:15,792 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 12:36:15,793 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 12:36:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:36:17,376 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-23 12:36:17,377 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:221) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.cleanupAndUnlockSolver(TraceCheck.java:466) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:239) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 23 more [2018-11-23 12:36:17,379 INFO L168 Benchmark]: Toolchain (without parser) took 392976.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 951.9 MB in the beginning and 974.7 MB in the end (delta: -22.8 MB). Peak memory consumption was 91.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:36:17,380 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 12:36:17,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 250.18 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 935.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:36:17,381 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 935.8 MB in the beginning and 1.1 GB in the end (delta: -165.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:36:17,382 INFO L168 Benchmark]: Boogie Preprocessor took 32.18 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:36:17,382 INFO L168 Benchmark]: RCFGBuilder took 334179.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:36:17,382 INFO L168 Benchmark]: CodeCheck took 58437.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 974.7 MB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:36:17,385 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) * 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 250.18 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 935.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 935.8 MB in the beginning and 1.1 GB in the end (delta: -165.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.18 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 334179.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 11.5 GB. * CodeCheck took 58437.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 974.7 MB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...