./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_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_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b ..................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_9)) --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:40:46,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:40:46,793 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:40:46,801 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:40:46,801 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:40:46,802 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:40:46,803 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:40:46,804 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:40:46,805 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:40:46,806 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:40:46,806 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:40:46,807 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:40:46,807 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:40:46,808 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:40:46,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:40:46,809 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:40:46,810 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:40:46,811 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:40:46,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:40:46,814 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:40:46,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:40:46,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:40:46,817 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:40:46,817 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:40:46,818 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:40:46,818 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:40:46,819 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:40:46,820 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:40:46,820 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:40:46,821 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:40:46,821 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:40:46,822 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:40:46,822 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:40:46,822 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:40:46,823 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:40:46,823 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:40:46,824 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-22 23:40:46,833 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:40:46,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:40:46,834 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:40:46,834 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:40:46,834 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 23:40:46,835 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-22 23:40:46,835 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 23:40:46,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:40:46,836 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:40:46,836 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:40:46,836 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:40:46,837 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:40:46,838 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:40:46,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:40:46,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:40:46,838 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:40:46,838 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:40:46,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:40:46,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:40:46,839 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan 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 -> Taipan 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 -> 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b [2018-11-22 23:40:46,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:40:46,869 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:40:46,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:40:46,873 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:40:46,873 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:40:46,874 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:40:46,908 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/99f9e0468/1c0e43afd687437b958c8b28bfa0dcb8/FLAG25b338911 [2018-11-22 23:40:47,312 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:40:47,313 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:40:47,317 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/99f9e0468/1c0e43afd687437b958c8b28bfa0dcb8/FLAG25b338911 [2018-11-22 23:40:47,327 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/99f9e0468/1c0e43afd687437b958c8b28bfa0dcb8 [2018-11-22 23:40:47,329 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:40:47,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:40:47,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:40:47,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:40:47,332 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:40:47,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c9b2349 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47, skipping insertion in model container [2018-11-22 23:40:47,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:40:47,361 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:40:47,485 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:40:47,488 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:40:47,520 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:40:47,576 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:40:47,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47 WrapperNode [2018-11-22 23:40:47,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:40:47,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:40:47,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:40:47,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:40:47,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:40:47,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:40:47,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:40:47,602 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:40:47,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... [2018-11-22 23:40:47,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:40:47,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:40:47,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:40:47,634 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:40:47,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:40:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-22 23:40:47,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-22 23:40:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2018-11-22 23:40:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:40:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:40:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:40:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:40:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-22 23:40:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:40:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:40:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:40:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:40:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:40:47,921 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:40:47,921 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-11-22 23:40:47,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:40:47 BoogieIcfgContainer [2018-11-22 23:40:47,921 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:40:47,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:40:47,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:40:47,925 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:40:47,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:40:47" (1/3) ... [2018-11-22 23:40:47,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd4efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:40:47, skipping insertion in model container [2018-11-22 23:40:47,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:47" (2/3) ... [2018-11-22 23:40:47,927 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd4efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:40:47, skipping insertion in model container [2018-11-22 23:40:47,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:40:47" (3/3) ... [2018-11-22 23:40:47,929 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:40:47,938 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:40:47,946 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:40:47,960 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:40:47,989 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:40:47,989 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:40:47,989 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:40:47,989 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:40:47,989 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:40:47,989 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:40:47,990 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:40:47,990 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:40:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states. [2018-11-22 23:40:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-22 23:40:48,012 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:40:48,013 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:40:48,015 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:40:48,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:40:48,020 INFO L82 PathProgramCache]: Analyzing trace with hash 2102658716, now seen corresponding path program 1 times [2018-11-22 23:40:48,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:40:48,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:40:48,064 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:40:48,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:40:48,065 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:40:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:40:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:40:48,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:40:48,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:40:48,174 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 23:40:48,177 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:40:48,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:40:48,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:40:48,187 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 3 states. [2018-11-22 23:40:48,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:40:48,237 INFO L93 Difference]: Finished difference Result 98 states and 141 transitions. [2018-11-22 23:40:48,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:40:48,239 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-11-22 23:40:48,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:40:48,247 INFO L225 Difference]: With dead ends: 98 [2018-11-22 23:40:48,248 INFO L226 Difference]: Without dead ends: 48 [2018-11-22 23:40:48,250 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:40:48,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2018-11-22 23:40:48,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2018-11-22 23:40:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-22 23:40:48,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2018-11-22 23:40:48,275 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 24 [2018-11-22 23:40:48,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:40:48,275 INFO L480 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2018-11-22 23:40:48,275 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:40:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2018-11-22 23:40:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-22 23:40:48,277 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:40:48,277 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:40:48,277 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:40:48,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:40:48,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1999721833, now seen corresponding path program 1 times [2018-11-22 23:40:48,278 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 23:40:48,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:40:48,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:40:48,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:40:48,279 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 23:40:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 23:40:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 23:40:48,384 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=6442450960, |#NULL.offset|=6442450949, |old(#NULL.base)|=6442450960, |old(#NULL.offset)|=6442450949, |old(~Lg1_log~0)|=6442450967.0, |old(~Lg2_log~0)|=6442450970.0, |old(~Lg3_log~0)|=6442450948.0, |old(~Lg4_log~0)|=6442450951.0, |old(~Lg5_log~0)|=6442450956.0, |old(~Lg6_log~0)|=6442450963.0, |old(~Lg7_log~0)|=6442450961.0, |old(~ln2_hi_log~0)|=6442450950.0, |old(~ln2_lo_log~0)|=6442450958.0, |old(~two54_log~0)|=6442450964.0, |old(~zero~0)|=6442450969.0, ~Lg1_log~0=6442450967.0, ~Lg2_log~0=6442450970.0, ~Lg3_log~0=6442450948.0, ~Lg4_log~0=6442450951.0, ~Lg5_log~0=6442450956.0, ~Lg6_log~0=6442450963.0, ~Lg7_log~0=6442450961.0, ~ln2_hi_log~0=6442450950.0, ~ln2_lo_log~0=6442450958.0, ~two54_log~0=6442450964.0, ~zero~0=6442450969.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~ln2_hi_log~0 := 0.6931471803691238;~ln2_lo_log~0 := 1.9082149292705877E-10;~two54_log~0 := 1.8014398509481984E16;~Lg1_log~0 := 0.6666666666666735;~Lg2_log~0 := 0.3999999999940942;~Lg3_log~0 := 0.2857142874366239;~Lg4_log~0 := 0.22222198432149784;~Lg5_log~0 := 0.1818357216161805;~Lg6_log~0 := 0.15313837699209373;~Lg7_log~0 := 0.14798198605116586;~zero~0 := 0.0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=6442450960, |old(#NULL.offset)|=6442450949, |old(~Lg1_log~0)|=6442450967.0, |old(~Lg2_log~0)|=6442450970.0, |old(~Lg3_log~0)|=6442450948.0, |old(~Lg4_log~0)|=6442450951.0, |old(~Lg5_log~0)|=6442450956.0, |old(~Lg6_log~0)|=6442450963.0, |old(~Lg7_log~0)|=6442450961.0, |old(~ln2_hi_log~0)|=6442450950.0, |old(~ln2_lo_log~0)|=6442450958.0, |old(~two54_log~0)|=6442450964.0, |old(~zero~0)|=6442450969.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=6442450960, |old(#NULL.offset)|=6442450949, |old(~Lg1_log~0)|=6442450967.0, |old(~Lg2_log~0)|=6442450970.0, |old(~Lg3_log~0)|=6442450948.0, |old(~Lg4_log~0)|=6442450951.0, |old(~Lg5_log~0)|=6442450956.0, |old(~Lg6_log~0)|=6442450963.0, |old(~Lg7_log~0)|=6442450961.0, |old(~ln2_hi_log~0)|=6442450950.0, |old(~ln2_lo_log~0)|=6442450958.0, |old(~two54_log~0)|=6442450964.0, |old(~zero~0)|=6442450969.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] RET #136#return; VAL [|#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~x~0 := #t~nondet14;havoc #t~nondet14;#t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~short16|=true, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume #t~short16; VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~short16|=true, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] CALL call #t~ret15 := isfinite_double(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~x := #in~x;havoc ~hx~2; VAL [isfinite_double_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] call ~#gh_u~1.base, ~#gh_u~1.offset := #Ultimate.alloc(8);call write~real(~x, ~#gh_u~1.base, ~#gh_u~1.offset, 8);call #t~mem12 := read~int(~#gh_u~1.base, 4 + ~#gh_u~1.offset, 4);~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union13, ~#gh_u~1.base, ~#gh_u~1.offset, 8);havoc #t~union13;havoc #t~mem12;call ULTIMATE.dealloc(~#gh_u~1.base, ~#gh_u~1.offset);havoc ~#gh_u~1.base, ~#gh_u~1.offset; VAL [isfinite_double_~hx~2=3, isfinite_double_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] goto; VAL [isfinite_double_~hx~2=3, isfinite_double_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [isfinite_double_~hx~2=3, isfinite_double_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, |isfinite_double_#res|=(- 1), ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume true; VAL [isfinite_double_~hx~2=3, isfinite_double_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=6442450954.0, |isfinite_double_#res|=(- 1), ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] RET #140#return; VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret15|=(- 1), |main_#t~short16|=true, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;#t~short16 := 0 != #t~ret15; VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret15|=(- 1), |main_#t~short16|=true, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume #t~short16;havoc #t~short16;havoc #t~ret15; VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~x := #in~x;havoc ~hfsq~0;havoc ~f~0;havoc ~s~0;havoc ~z~0;havoc ~R~0;havoc ~w~0;havoc ~t1~0;havoc ~t2~0;havoc ~dk~0;havoc ~k~0;havoc ~hx~1;havoc ~i~0;havoc ~j~0;havoc ~lx~1; VAL [__ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8);call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4);~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~union5;havoc #t~mem4;call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4);~lx~1 := #t~mem6;call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~union7;havoc #t~mem6;call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset);havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] goto; VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~k~0 := 0; VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume ~hx~1 < 1048576; VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296;#res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume true; VAL [__ieee754_log_~hx~1=(- 2147483646), __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6442450955, __ieee754_log_~x=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |__ieee754_log_#in~x|=6442450954.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] RET #142#return; VAL [main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret17|=6442450953.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~res~0 := #t~ret17;havoc #t~ret17; VAL [main_~res~0=6442450953.0, main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] CALL call #t~ret18 := isnan_double(~res~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=6442450953.0, ~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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] ~x := #in~x;#res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [isnan_double_~x=6442450953.0, |#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=6442450953.0, |isnan_double_#res|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume true; VAL [isnan_double_~x=6442450953.0, |#NULL.base|=0, |#NULL.offset|=0, |isnan_double_#in~x|=6442450953.0, |isnan_double_#res|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] RET #144#return; VAL [main_~res~0=6442450953.0, main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret18|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [main_~res~0=6442450953.0, main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret18|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume 0 == #t~ret18;havoc #t~ret18; VAL [main_~res~0=6442450953.0, main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] assume !false; VAL [main_~res~0=6442450953.0, main_~x~0=6442450954.0, |#NULL.base|=0, |#NULL.offset|=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), ~two54_log~0=18014398509481984.0, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=6442450960, #NULL.offset=6442450949, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL.base=0, #NULL.offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume #t~short16; VAL [#NULL.base=0, #NULL.offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] call ~#gh_u~1.base, ~#gh_u~1.offset := #Ultimate.alloc(8); [L130] call write~real(~x, ~#gh_u~1.base, ~#gh_u~1.offset, 8); [L131] call #t~mem12 := read~int(~#gh_u~1.base, 4 + ~#gh_u~1.offset, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(#t~union13, ~#gh_u~1.base, ~#gh_u~1.offset, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] call ULTIMATE.dealloc(~#gh_u~1.base, ~#gh_u~1.offset); [L129] havoc ~#gh_u~1.base, ~#gh_u~1.offset; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L126-L134] ensures true; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148-L157] assume #t~short16; [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L52] call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L53] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L54] ~lx~1 := #t~mem6; [L54] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L51] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58-L70] assume ~hx~1 < 1048576; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59-L60] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296; [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L45-L124] ensures true; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L137] ensures true; VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153-L156] assume 0 == #t~ret18; [L153] havoc #t~ret18; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=6442450960, #NULL.offset=6442450949, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=6442450960, old(#NULL.offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL.base=0, #NULL.offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume #t~short16; VAL [#NULL.base=0, #NULL.offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] call ~#gh_u~1.base, ~#gh_u~1.offset := #Ultimate.alloc(8); [L130] call write~real(~x, ~#gh_u~1.base, ~#gh_u~1.offset, 8); [L131] call #t~mem12 := read~int(~#gh_u~1.base, 4 + ~#gh_u~1.offset, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(#t~union13, ~#gh_u~1.base, ~#gh_u~1.offset, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] call ULTIMATE.dealloc(~#gh_u~1.base, ~#gh_u~1.offset); [L129] havoc ~#gh_u~1.base, ~#gh_u~1.offset; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L126-L134] ensures true; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148-L157] assume #t~short16; [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L52] call write~real(~x, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L53] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L54] ~lx~1 := #t~mem6; [L54] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L51] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58-L70] assume ~hx~1 < 1048576; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59-L60] assume 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296; [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L45-L124] ensures true; VAL [#in~x=6.442450954E9, #NULL.base=0, #NULL.offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L137] ensures true; VAL [#in~x=6.442450953E9, #NULL.base=0, #NULL.offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153-L156] assume 0 == #t~ret18; [L153] havoc #t~ret18; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450960, #NULL!offset=6442450949, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] FCALL call ~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(~x, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] FCALL call #t~mem12 := read~int({ base: ~#gh_u~1!base, offset: 4 + ~#gh_u~1!offset }, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union13, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L54] ~lx~1 := #t~mem6; [L54] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L51] havoc ~#ew_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58] COND TRUE ~hx~1 < 1048576 VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] COND TRUE 0 == #t~ret18 [L153] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450960, #NULL!offset=6442450949, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] FCALL call ~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(~x, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] FCALL call #t~mem12 := read~int({ base: ~#gh_u~1!base, offset: 4 + ~#gh_u~1!offset }, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union13, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L54] ~lx~1 := #t~mem6; [L54] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L51] havoc ~#ew_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58] COND TRUE ~hx~1 < 1048576 VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] COND TRUE 0 == #t~ret18 [L153] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450960, #NULL!offset=6442450949, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] FCALL call ~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(~x, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] FCALL call #t~mem12 := read~int({ base: ~#gh_u~1!base, offset: 4 + ~#gh_u~1!offset }, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union13, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L54] ~lx~1 := #t~mem6; [L54] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L51] havoc ~#ew_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58] COND TRUE ~hx~1 < 1048576 VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] COND TRUE 0 == #t~ret18 [L153] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=6442450960, #NULL!offset=6442450949, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=6.442450967E9, ~Lg2_log~0=6.44245097E9, ~Lg3_log~0=6.442450948E9, ~Lg4_log~0=6.442450951E9, ~Lg5_log~0=6.442450956E9, ~Lg6_log~0=6.442450963E9, ~Lg7_log~0=6.442450961E9, ~ln2_hi_log~0=6.44245095E9, ~ln2_lo_log~0=6.442450958E9, ~two54_log~0=6.442450964E9, ~zero~0=6.442450969E9] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=6442450960, old(#NULL!offset)=6442450949, old(~Lg1_log~0)=6.442450967E9, old(~Lg2_log~0)=6.44245097E9, old(~Lg3_log~0)=6.442450948E9, old(~Lg4_log~0)=6.442450951E9, old(~Lg5_log~0)=6.442450956E9, old(~Lg6_log~0)=6.442450963E9, old(~Lg7_log~0)=6.442450961E9, old(~ln2_hi_log~0)=6.44245095E9, old(~ln2_lo_log~0)=6.442450958E9, old(~two54_log~0)=6.442450964E9, old(~zero~0)=6.442450969E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] CALL call #t~ret19 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 VAL [#NULL!base=0, #NULL!offset=0, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] CALL call #t~ret15 := isfinite_double(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L129] FCALL call ~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(~x, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] FCALL call #t~mem12 := read~int({ base: ~#gh_u~1!base, offset: 4 + ~#gh_u~1!offset }, 4); [L131] ~hx~2 := (if #t~mem12 % 4294967296 % 4294967296 <= 2147483647 then #t~mem12 % 4294967296 % 4294967296 else #t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(#t~union13, { base: ~#gh_u~1!base, offset: ~#gh_u~1!offset }, 8); [L131] havoc #t~union13; [L131] havoc #t~mem12; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L133] #res := (if (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, #res=-1, ~hx~2=3, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L148] RET call #t~ret15 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, #t~ret15=-1, #t~short16=true, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] CALL call #t~ret17 := __ieee754_log(~x~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L45-L124] ~x := #in~x; [L46] havoc ~hfsq~0; [L46] havoc ~f~0; [L46] havoc ~s~0; [L46] havoc ~z~0; [L46] havoc ~R~0; [L46] havoc ~w~0; [L46] havoc ~t1~0; [L46] havoc ~t2~0; [L46] havoc ~dk~0; [L47] havoc ~k~0; [L47] havoc ~hx~1; [L47] havoc ~i~0; [L47] havoc ~j~0; [L48] havoc ~lx~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L51] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L53] ~hx~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L53] havoc #t~union5; [L53] havoc #t~mem4; [L54] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L54] ~lx~1 := #t~mem6; [L54] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L54] havoc #t~union7; [L54] havoc #t~mem6; [L51] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L51] havoc ~#ew_u~1; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L57] ~k~0 := 0; VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L58] COND TRUE ~hx~1 < 1048576 VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L59] COND TRUE 0 == ~bitwiseOr(~bitwiseAnd(~hx~1, 2147483647), ~lx~1) % 4294967296 [L60] #res := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(~two54_log~0), ~zero~0); VAL [#in~x=6.442450954E9, #NULL!base=0, #NULL!offset=0, ~hx~1=-2147483646, ~k~0=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~lx~1=6442450955, ~two54_log~0=1.8014398509481984E16, ~x=6.442450954E9, ~zero~0=0.0] [L150] RET call #t~ret17 := __ieee754_log(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret17=6.442450953E9, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] CALL call #t~ret18 := isnan_double(~res~0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); VAL [#in~x=6.442450953E9, #NULL!base=0, #NULL!offset=0, #res=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~x=6.442450953E9, ~zero~0=0.0] [L153] RET call #t~ret18 := isnan_double(~res~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret18=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L153] COND TRUE 0 == #t~ret18 [L153] havoc #t~ret18; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~res~0=6.442450953E9, ~two54_log~0=1.8014398509481984E16, ~x~0=6.442450954E9, ~zero~0=0.0] [L32-L41] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L43] static const double zero = 0.0; VAL [\old(Lg1_log)=6442450967, \old(Lg2_log)=6442450970, \old(Lg3_log)=6442450948, \old(Lg4_log)=6442450951, \old(Lg5_log)=6442450956, \old(Lg6_log)=6442450963, \old(Lg7_log)=6442450961, \old(ln2_hi_log)=6442450950, \old(ln2_lo_log)=6442450958, \old(two54_log)=6442450964, \old(zero)=6442450969, 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, two54_log=18014398509481984, zero=0] [L146] double x = __VERIFIER_nondet_double(); [L148] EXPR x < 0 && isfinite_double(x) VAL [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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] CALL, EXPR isfinite_double(x) VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, zero=0] [L127] __int32_t hx; VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L129] ieee_double_shape_type gh_u; [L130] gh_u.value = (x) [L131] EXPR gh_u.parts.msw [L131] (hx) = gh_u.parts.msw [L133] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=6442450954, \result=-1, hx=3, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L148] RET, EXPR isfinite_double(x) VAL [isfinite_double(x)=-1, 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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] EXPR x < 0 && isfinite_double(x) VAL [isfinite_double(x)=-1, 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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] COND TRUE (x < 0 && isfinite_double(x)) [L150] CALL, EXPR __ieee754_log(x) VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, zero=0] [L46] double hfsq, f, s, z, R, w, t1, t2, dk; [L47] __int32_t k, hx, i, j; [L48] __uint32_t lx; VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L51] ieee_double_shape_type ew_u; [L52] ew_u.value = (x) [L53] EXPR ew_u.parts.msw [L53] (hx) = ew_u.parts.msw [L54] EXPR ew_u.parts.lsw [L54] (lx) = ew_u.parts.lsw [L57] k = 0 VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L58] COND TRUE hx < 0x00100000 VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L59] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L60] return -two54_log / zero; VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L150] RET, EXPR __ieee754_log(x) VAL [__ieee754_log(x)=6442450953, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L150] double res = __ieee754_log(x); [L153] CALL, EXPR isnan_double(res) VAL [\old(x)=6442450953, 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, two54_log=18014398509481984, zero=0] [L137] return x != x; VAL [\old(x)=6442450953, \result=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, two54_log=18014398509481984, x=6442450953, zero=0] [L153] RET, EXPR isnan_double(res) VAL [isnan_double(res)=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, res=6442450953, two54_log=18014398509481984, x=6442450954, zero=0] [L153] COND TRUE !isnan_double(res) [L154] __VERIFIER_error() VAL [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, res=6442450953, two54_log=18014398509481984, x=6442450954, zero=0] ----- [2018-11-22 23:40:48,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:40:48 BoogieIcfgContainer [2018-11-22 23:40:48,541 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:40:48,541 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:40:48,541 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:40:48,542 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:40:48,542 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:40:47" (3/4) ... [2018-11-22 23:40:48,545 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-22 23:40:48,545 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:40:48,546 INFO L168 Benchmark]: Toolchain (without parser) took 1216.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,547 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:40:48,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 247.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -191.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,548 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,548 INFO L168 Benchmark]: Boogie Preprocessor took 32.12 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,549 INFO L168 Benchmark]: RCFGBuilder took 287.61 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,549 INFO L168 Benchmark]: TraceAbstraction took 619.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:40:48,549 INFO L168 Benchmark]: Witness Printer took 3.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:40:48,552 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 247.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -191.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.12 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 287.61 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 619.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 154]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 59, overapproximation of bitwiseAnd at line 133, overapproximation of someBinaryArithmeticDOUBLEoperation at line 60, overapproximation of someBinaryDOUBLEComparisonOperation at line 137. Possible FailurePath: [L32-L41] static const double ln2_hi_log = 6.93147180369123816490e-01, ln2_lo_log = 1.90821492927058770002e-10, two54_log = 1.80143985094819840000e+16, Lg1_log = 6.666666666666735130e-01, Lg2_log = 3.999999999940941908e-01, Lg3_log = 2.857142874366239149e-01, Lg4_log = 2.222219843214978396e-01, Lg5_log = 1.818357216161805012e-01, Lg6_log = 1.531383769920937332e-01, Lg7_log = 1.479819860511658591e-01; [L43] static const double zero = 0.0; VAL [\old(Lg1_log)=6442450967, \old(Lg2_log)=6442450970, \old(Lg3_log)=6442450948, \old(Lg4_log)=6442450951, \old(Lg5_log)=6442450956, \old(Lg6_log)=6442450963, \old(Lg7_log)=6442450961, \old(ln2_hi_log)=6442450950, \old(ln2_lo_log)=6442450958, \old(two54_log)=6442450964, \old(zero)=6442450969, 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, two54_log=18014398509481984, zero=0] [L146] double x = __VERIFIER_nondet_double(); [L148] EXPR x < 0 && isfinite_double(x) VAL [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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] CALL, EXPR isfinite_double(x) VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, zero=0] [L127] __int32_t hx; VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L129] ieee_double_shape_type gh_u; [L130] gh_u.value = (x) [L131] EXPR gh_u.parts.msw [L131] (hx) = gh_u.parts.msw [L133] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=6442450954, \result=-1, hx=3, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L148] RET, EXPR isfinite_double(x) VAL [isfinite_double(x)=-1, 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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] EXPR x < 0 && isfinite_double(x) VAL [isfinite_double(x)=-1, 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, two54_log=18014398509481984, x=6442450954, x < 0 && isfinite_double(x)=1, zero=0] [L148] COND TRUE (x < 0 && isfinite_double(x)) [L150] CALL, EXPR __ieee754_log(x) VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, zero=0] [L46] double hfsq, f, s, z, R, w, t1, t2, dk; [L47] __int32_t k, hx, i, j; [L48] __uint32_t lx; VAL [\old(x)=6442450954, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L51] ieee_double_shape_type ew_u; [L52] ew_u.value = (x) [L53] EXPR ew_u.parts.msw [L53] (hx) = ew_u.parts.msw [L54] EXPR ew_u.parts.lsw [L54] (lx) = ew_u.parts.lsw [L57] k = 0 VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L58] COND TRUE hx < 0x00100000 VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L59] COND TRUE ((hx & 0x7fffffff) | lx) == 0 [L60] return -two54_log / zero; VAL [\old(x)=6442450954, hx=-2147483646, k=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, lx=2147483659, two54_log=18014398509481984, x=6442450954, zero=0] [L150] RET, EXPR __ieee754_log(x) VAL [__ieee754_log(x)=6442450953, 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, two54_log=18014398509481984, x=6442450954, zero=0] [L150] double res = __ieee754_log(x); [L153] CALL, EXPR isnan_double(res) VAL [\old(x)=6442450953, 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, two54_log=18014398509481984, zero=0] [L137] return x != x; VAL [\old(x)=6442450953, \result=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, two54_log=18014398509481984, x=6442450953, zero=0] [L153] RET, EXPR isnan_double(res) VAL [isnan_double(res)=0, Lg1_log=666666666666673513/1000000000000000000, Lg2_log=999999999985235477/2500000000000000000, Lg3_log=2857142874366239149/10000000000000000000, Lg4_log=555554960803744599/2500000000000000000, Lg5_log=454589304040451253/2500000000000000000, Lg6_log=382845942480234333/2500000000000000000, Lg7_log=1479819860511658591/10000000000000000000, ln2_hi_log=69314718036912381649/100000000000000000000, ln2_lo_log=95410746463529385001/500000000000000000000000000000, res=6442450953, two54_log=18014398509481984, x=6442450954, zero=0] [L153] COND TRUE !isnan_double(res) [L154] __VERIFIER_error() VAL [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, res=6442450953, two54_log=18014398509481984, x=6442450954, zero=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 53 locations, 1 error locations. UNSAFE Result, 0.5s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 64 SDtfs, 0 SDslu, 59 SDs, 0 SdLazy, 6 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=53occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 57 NumberOfCodeBlocks, 57 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 23 ConstructedInterpolants, 0 QuantifiedInterpolants, 552 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 23:40:50,030 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:40:50,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:40:50,041 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:40:50,041 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:40:50,042 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:40:50,042 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:40:50,044 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:40:50,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:40:50,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:40:50,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:40:50,046 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:40:50,047 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:40:50,047 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:40:50,048 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:40:50,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:40:50,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:40:50,050 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:40:50,052 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:40:50,053 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:40:50,054 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:40:50,054 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:40:50,056 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:40:50,056 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:40:50,056 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:40:50,057 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:40:50,058 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:40:50,058 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:40:50,059 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:40:50,060 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:40:50,060 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:40:50,060 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:40:50,061 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:40:50,061 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:40:50,061 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:40:50,062 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:40:50,062 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-22 23:40:50,072 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:40:50,072 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:40:50,073 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:40:50,073 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:40:50,073 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 23:40:50,073 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 23:40:50,074 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 23:40:50,074 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 23:40:50,074 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 23:40:50,074 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 23:40:50,074 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:40:50,075 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:40:50,076 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:40:50,076 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:40:50,077 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:40:50,077 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:40:50,078 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:40:50,078 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:40:50,078 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_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan 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 -> Taipan 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 -> 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b [2018-11-22 23:40:50,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:40:50,117 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:40:50,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:40:50,121 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:40:50,121 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:40:50,122 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:40:50,165 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/259081c09/48ff798ed1aa4226b7b3261c2b3f2ff0/FLAG7505fcaf5 [2018-11-22 23:40:50,505 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:40:50,505 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:40:50,509 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/259081c09/48ff798ed1aa4226b7b3261c2b3f2ff0/FLAG7505fcaf5 [2018-11-22 23:40:50,930 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/data/259081c09/48ff798ed1aa4226b7b3261c2b3f2ff0 [2018-11-22 23:40:50,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:40:50,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:40:50,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:40:50,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:40:50,936 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:40:50,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:40:50" (1/1) ... [2018-11-22 23:40:50,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748ee420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:50, skipping insertion in model container [2018-11-22 23:40:50,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:40:50" (1/1) ... [2018-11-22 23:40:50,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:40:50,963 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:40:51,109 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:40:51,113 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:40:51,149 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:40:51,170 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:40:51,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51 WrapperNode [2018-11-22 23:40:51,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:40:51,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:40:51,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:40:51,171 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:40:51,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,192 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:40:51,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:40:51,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:40:51,193 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:40:51,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... [2018-11-22 23:40:51,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:40:51,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:40:51,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:40:51,279 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:40:51,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:40:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-22 23:40:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-22 23:40:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-22 23:40:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-22 23:40:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-22 23:40:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2018-11-22 23:40:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2018-11-22 23:40:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-22 23:40:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:40:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:40:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:40:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:40:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:40:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 23:40:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:40:51,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:40:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:40:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:40:51,433 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 23:40:51,488 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 23:40:55,765 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 23:41:12,944 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 23:41:13,007 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:41:13,008 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-11-22 23:41:13,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:41:13 BoogieIcfgContainer [2018-11-22 23:41:13,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:41:13,008 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:41:13,008 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:41:13,010 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:41:13,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:40:50" (1/3) ... [2018-11-22 23:41:13,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c16bae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:41:13, skipping insertion in model container [2018-11-22 23:41:13,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:40:51" (2/3) ... [2018-11-22 23:41:13,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c16bae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:41:13, skipping insertion in model container [2018-11-22 23:41:13,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:41:13" (3/3) ... [2018-11-22 23:41:13,012 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0920a_true-unreach-call.c [2018-11-22 23:41:13,018 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:41:13,023 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:41:13,032 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:41:13,052 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 23:41:13,053 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:41:13,053 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:41:13,053 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:41:13,053 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:41:13,053 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:41:13,053 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:41:13,053 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:41:13,053 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:41:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states. [2018-11-22 23:41:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-22 23:41:13,068 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:41:13,069 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:41:13,070 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:41:13,073 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:41:13,073 INFO L82 PathProgramCache]: Analyzing trace with hash -431686240, now seen corresponding path program 1 times [2018-11-22 23:41:13,076 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-22 23:41:13,076 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-22 23:41:13,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:41:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:41:13,796 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:41:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:41:13,810 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-22 23:41:13,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:41:13,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-22 23:41:13,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-22 23:41:13,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-22 23:41:13,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-22 23:41:13,840 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 2 states. [2018-11-22 23:41:13,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:41:13,857 INFO L93 Difference]: Finished difference Result 95 states and 137 transitions. [2018-11-22 23:41:13,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-22 23:41:13,858 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 23 [2018-11-22 23:41:13,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:41:13,865 INFO L225 Difference]: With dead ends: 95 [2018-11-22 23:41:13,865 INFO L226 Difference]: Without dead ends: 47 [2018-11-22 23:41:13,868 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-22 23:41:13,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-11-22 23:41:13,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-11-22 23:41:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-22 23:41:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 58 transitions. [2018-11-22 23:41:13,894 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 58 transitions. Word has length 23 [2018-11-22 23:41:13,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:41:13,895 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 58 transitions. [2018-11-22 23:41:13,895 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-22 23:41:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2018-11-22 23:41:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-22 23:41:13,896 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:41:13,896 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:41:13,896 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:41:13,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:41:13,897 INFO L82 PathProgramCache]: Analyzing trace with hash -2032451066, now seen corresponding path program 1 times [2018-11-22 23:41:13,897 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-22 23:41:13,897 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-22 23:41:13,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:41:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:41:14,666 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:41:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:41:14,682 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-22 23:41:14,699 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:41:14,699 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:41:14,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:41:14,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:41:14,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:41:14,701 INFO L87 Difference]: Start difference. First operand 47 states and 58 transitions. Second operand 3 states. [2018-11-22 23:41:14,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:41:14,715 INFO L93 Difference]: Finished difference Result 79 states and 100 transitions. [2018-11-22 23:41:14,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:41:14,715 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-11-22 23:41:14,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:41:14,716 INFO L225 Difference]: With dead ends: 79 [2018-11-22 23:41:14,716 INFO L226 Difference]: Without dead ends: 47 [2018-11-22 23:41:14,717 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:41:14,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-11-22 23:41:14,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-11-22 23:41:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-22 23:41:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 57 transitions. [2018-11-22 23:41:14,723 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 57 transitions. Word has length 24 [2018-11-22 23:41:14,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:41:14,723 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 57 transitions. [2018-11-22 23:41:14,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:41:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2018-11-22 23:41:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-22 23:41:14,724 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:41:14,724 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:41:14,725 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:41:14,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:41:14,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1126960761, now seen corresponding path program 1 times [2018-11-22 23:41:14,725 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-22 23:41:14,726 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_56d9809a-6ada-484f-b7cd-037655ce9c9d/bin-2019/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-22 23:41:14,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:41:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:41:15,673 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:41:15,767 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,771 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,772 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,773 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,774 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,775 INFO L683 Elim1Store]: detected equality via solver [2018-11-22 23:41:15,780 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 6 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 127 [2018-11-22 23:41:15,948 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2018-11-22 23:41:16,149 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2018-11-22 23:41:16,150 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_9)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacementForStoreCase(DerPreprocessor.java:248) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacement(DerPreprocessor.java:219) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacement(DerPreprocessor.java:210) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.convert(DerPreprocessor.java:142) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.access$0(TermTransformer.java:127) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:211) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:293) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:286) 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.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.MultiTrackRefinementStrategy.getTraceCheck(MultiTrackRefinementStrategy.java:232) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:456) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2018-11-22 23:41:16,152 INFO L168 Benchmark]: Toolchain (without parser) took 25219.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 949.7 MB in the beginning and 1.0 GB in the end (delta: -59.6 MB). Peak memory consumption was 78.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,153 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. [2018-11-22 23:41:16,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 236.94 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,154 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.66 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,154 INFO L168 Benchmark]: Boogie Preprocessor took 85.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,155 INFO L168 Benchmark]: RCFGBuilder took 21729.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,155 INFO L168 Benchmark]: TraceAbstraction took 3143.47 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: 73.5 MB). Peak memory consumption was 73.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:41:16,158 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 236.94 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 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 21.66 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 21729.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3143.47 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: 73.5 MB). Peak memory consumption was 73.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_9)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_9)): de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacementForStoreCase(DerPreprocessor.java:248) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...