./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_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b ...................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 13:24:22,608 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:24:22,610 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:24:22,618 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:24:22,618 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:24:22,619 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:24:22,620 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:24:22,621 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:24:22,622 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:24:22,622 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:24:22,623 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:24:22,623 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:24:22,624 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:24:22,624 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:24:22,625 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:24:22,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:24:22,626 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:24:22,627 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:24:22,629 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:24:22,630 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:24:22,630 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:24:22,631 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:24:22,633 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:24:22,633 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:24:22,633 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:24:22,634 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:24:22,634 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:24:22,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:24:22,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:24:22,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:24:22,636 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:24:22,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:24:22,637 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:24:22,637 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:24:22,638 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:24:22,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:24:22,638 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:24:22,648 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:24:22,648 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:24:22,649 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:24:22,649 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:24:22,649 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:24:22,649 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:24:22,650 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:24:22,650 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:24:22,651 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:24:22,651 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:24:22,651 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:24:22,651 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:24:22,651 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:24:22,651 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:24:22,651 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:24:22,652 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:24:22,652 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:24:22,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:24:22,653 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_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b [2018-11-23 13:24:22,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:24:22,685 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:24:22,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:24:22,689 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:24:22,689 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:24:22,690 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-23 13:24:22,733 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d838fcb21/e3b8ac307cc64c2d8cf7adc95df4a47e/FLAG950cdd4d5 [2018-11-23 13:24:23,140 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:24:23,140 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-23 13:24:23,144 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d838fcb21/e3b8ac307cc64c2d8cf7adc95df4a47e/FLAG950cdd4d5 [2018-11-23 13:24:23,153 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d838fcb21/e3b8ac307cc64c2d8cf7adc95df4a47e [2018-11-23 13:24:23,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:24:23,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:24:23,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:23,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:24:23,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:24:23,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3709085a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23, skipping insertion in model container [2018-11-23 13:24:23,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:24:23,183 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:24:23,312 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:23,315 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:24:23,340 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:23,389 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:24:23,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23 WrapperNode [2018-11-23 13:24:23,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:23,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:23,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:24:23,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:24:23,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,407 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:23,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:24:23,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:24:23,429 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:24:23,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,456 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:24:23,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:24:23,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:24:23,459 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:24:23,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 13:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 13:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:24:23,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 13:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:24:23,901 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:24:23,901 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 13:24:23,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:23 BoogieIcfgContainer [2018-11-23 13:24:23,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:24:23,902 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 13:24:23,902 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 13:24:23,912 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 13:24:23,913 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:23" (1/1) ... [2018-11-23 13:24:23,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:24:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:24:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2018-11-23 13:24:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2018-11-23 13:24:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 13:24:23,959 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:24:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:24:24,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:24:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:24:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2018-11-23 13:24:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2018-11-23 13:24:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 13:24:24,068 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:24:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:24:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:24:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:24:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2018-11-23 13:24:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2018-11-23 13:24:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 13:24:24,133 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:24:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:24:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:24:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:24:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2018-11-23 13:24:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2018-11-23 13:24:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 13:24:24,150 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:24:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 13:24:24,286 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 4 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~ln2_hi_log~0 := 0.6931471803691238;~ln2_lo_log~0 := 1.9082149292705877E-10;~two54_log~0 := 1.8014398509481984E16;~Lg1_log~0 := 0.6666666666666735;~Lg2_log~0 := 0.3999999999940942;~Lg3_log~0 := 0.2857142874366239;~Lg4_log~0 := 0.22222198432149784;~Lg5_log~0 := 0.1818357216161805;~Lg6_log~0 := 0.15313837699209373;~Lg7_log~0 := 0.14798198605116586;~zero~0 := 0.0;havoc main_#res;havoc main_#t~nondet14, main_#t~ret15, main_#t~short16, main_#t~ret17, main_#t~ret18, main_~res~0, main_~x~0;main_~x~0 := main_#t~nondet14;havoc main_#t~nondet14;main_#t~short16 := ~someBinaryDOUBLEComparisonOperation(main_~x~0, ~convertINTToDOUBLE(0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_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 main_#t~short16;isfinite_double_#in~x := main_~x~0;havoc isfinite_double_#res;havoc isfinite_double_#t~mem12, isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, isfinite_double_~x, isfinite_double_~hx~2;isfinite_double_~x := isfinite_double_#in~x;havoc isfinite_double_~hx~2; VAL [ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_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 isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset := #Ultimate.alloc(8);call write~real(isfinite_double_~x, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8);call isfinite_double_#t~mem12 := read~int(isfinite_double_~#gh_u~1.base, 4 + isfinite_double_~#gh_u~1.offset, 4);isfinite_double_~hx~2 := (if isfinite_double_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then isfinite_double_#t~mem12 % 4294967296 % 4294967296 else isfinite_double_#t~mem12 % 4294967296 % 4294967296 - 4294967296);call write~real(isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8);havoc isfinite_double_#t~mem12;havoc isfinite_double_#t~union13;call ULTIMATE.dealloc(isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset);havoc isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset; VAL [ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_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] [?] goto; VAL [ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_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] [?] isfinite_double_#res := (if (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296);main_#t~ret15 := isfinite_double_#res;assume -2147483648 <= main_#t~ret15 && main_#t~ret15 <= 2147483647;main_#t~short16 := 0 != main_#t~ret15; VAL [ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), |ULTIMATE.start_main_#t~ret15|=(- 2147483648), |ULTIMATE.start_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 main_#t~short16;havoc main_#t~short16;havoc main_#t~ret15;__ieee754_log_#in~x := main_~x~0;havoc __ieee754_log_#res;havoc __ieee754_log_#t~mem4, __ieee754_log_#t~union5, __ieee754_log_#t~mem6, __ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, __ieee754_log_#t~mem8, __ieee754_log_#t~union9, __ieee754_log_~#gh_u~0.base, __ieee754_log_~#gh_u~0.offset, __ieee754_log_#t~mem10, __ieee754_log_#t~union11.lsw, __ieee754_log_#t~union11.msw, __ieee754_log_~#sh_u~0.base, __ieee754_log_~#sh_u~0.offset, __ieee754_log_~x, __ieee754_log_~hfsq~0, __ieee754_log_~f~0, __ieee754_log_~s~0, __ieee754_log_~z~0, __ieee754_log_~R~0, __ieee754_log_~w~0, __ieee754_log_~t1~0, __ieee754_log_~t2~0, __ieee754_log_~dk~0, __ieee754_log_~k~0, __ieee754_log_~hx~1, __ieee754_log_~i~0, __ieee754_log_~j~0, __ieee754_log_~lx~1;__ieee754_log_~x := __ieee754_log_#in~x;havoc __ieee754_log_~hfsq~0;havoc __ieee754_log_~f~0;havoc __ieee754_log_~s~0;havoc __ieee754_log_~z~0;havoc __ieee754_log_~R~0;havoc __ieee754_log_~w~0;havoc __ieee754_log_~t1~0;havoc __ieee754_log_~t2~0;havoc __ieee754_log_~dk~0;havoc __ieee754_log_~k~0;havoc __ieee754_log_~hx~1;havoc __ieee754_log_~i~0;havoc __ieee754_log_~j~0;havoc __ieee754_log_~lx~1; VAL [ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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 __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(__ieee754_log_~x, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8);call __ieee754_log_#t~mem4 := read~int(__ieee754_log_~#ew_u~1.base, 4 + __ieee754_log_~#ew_u~1.offset, 4);__ieee754_log_~hx~1 := (if __ieee754_log_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log_#t~mem4 % 4294967296 % 4294967296 else __ieee754_log_#t~mem4 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_log_#t~union5, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8);havoc __ieee754_log_#t~union5;havoc __ieee754_log_#t~mem4;call __ieee754_log_#t~mem6 := read~int(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 4);__ieee754_log_~lx~1 := __ieee754_log_#t~mem6;call write~real(__ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8);havoc __ieee754_log_#t~union7;havoc __ieee754_log_#t~mem6;call ULTIMATE.dealloc(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset);havoc __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset; VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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 [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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] [?] __ieee754_log_~k~0 := 0; VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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 !(__ieee754_log_~hx~1 < 1048576); VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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 __ieee754_log_~hx~1 >= 2146435072;__ieee754_log_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_log_~x, __ieee754_log_~x); VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), ~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] [?] main_#t~ret17 := __ieee754_log_#res;main_~res~0 := main_#t~ret17;havoc main_#t~ret17;isnan_double_#in~x := main_~res~0;havoc isnan_double_#res;havoc isnan_double_~x;isnan_double_~x := isnan_double_#in~x;isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0);main_#t~ret18 := isnan_double_#res;assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_isnan_double_~x=6.0, ULTIMATE.start_main_~res~0=6.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start___ieee754_log_#res|=6.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), |ULTIMATE.start_isnan_double_#in~x|=6.0, |ULTIMATE.start_isnan_double_#res|=0, |ULTIMATE.start_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 == main_#t~ret18;havoc main_#t~ret18; VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_isnan_double_~x=6.0, ULTIMATE.start_main_~res~0=6.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start___ieee754_log_#res|=6.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), |ULTIMATE.start_isnan_double_#in~x|=6.0, |ULTIMATE.start_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 !false; VAL [ULTIMATE.start___ieee754_log_~hx~1=2146435072, ULTIMATE.start___ieee754_log_~k~0=0, ULTIMATE.start___ieee754_log_~lx~1=6, ULTIMATE.start___ieee754_log_~x=1.0, ULTIMATE.start_isfinite_double_~hx~2=2146435072, ULTIMATE.start_isfinite_double_~x=1.0, ULTIMATE.start_isnan_double_~x=6.0, ULTIMATE.start_main_~res~0=6.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log_#in~x|=1.0, |ULTIMATE.start___ieee754_log_#res|=6.0, |ULTIMATE.start_isfinite_double_#in~x|=1.0, |ULTIMATE.start_isfinite_double_#res|=(- 2147483648), |ULTIMATE.start_isnan_double_#in~x|=6.0, |ULTIMATE.start_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] [?] #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; [?] havoc main_#res; [?] havoc main_#t~nondet14, main_#t~ret15, main_#t~short16, main_#t~ret17, main_#t~ret18, main_~res~0, main_~x~0; [L146] main_~x~0 := main_#t~nondet14; [L146] havoc main_#t~nondet14; [L148] main_#t~short16 := ~someBinaryDOUBLEComparisonOperation(main_~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#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, ~zero~0=0.0] [L148] assume main_#t~short16; [L148] isfinite_double_#in~x := main_~x~0; [L148] havoc isfinite_double_#res; [L148] havoc isfinite_double_#t~mem12, isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, isfinite_double_~x, isfinite_double_~hx~2; [L126-L134] isfinite_double_~x := isfinite_double_#in~x; [L127] havoc isfinite_double_~hx~2; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L129] call isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset := #Ultimate.alloc(8); [L130] call write~real(isfinite_double_~x, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8); [L131] call isfinite_double_#t~mem12 := read~int(isfinite_double_~#gh_u~1.base, 4 + isfinite_double_~#gh_u~1.offset, 4); [L131] isfinite_double_~hx~2 := (if isfinite_double_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then isfinite_double_#t~mem12 % 4294967296 % 4294967296 else isfinite_double_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8); [L131] havoc isfinite_double_#t~mem12; [L131] havoc isfinite_double_#t~union13; [L129] call ULTIMATE.dealloc(isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset); [L129] havoc isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L133] isfinite_double_#res := (if (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L148] main_#t~ret15 := isfinite_double_#res; [L148] assume -2147483648 <= main_#t~ret15 && main_#t~ret15 <= 2147483647; [L148] main_#t~short16 := 0 != main_#t~ret15; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~ret15=-2147483648, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L148-L157] assume main_#t~short16; [L148] havoc main_#t~short16; [L148] havoc main_#t~ret15; [L150] __ieee754_log_#in~x := main_~x~0; [L150] havoc __ieee754_log_#res; [L150] havoc __ieee754_log_#t~mem4, __ieee754_log_#t~union5, __ieee754_log_#t~mem6, __ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, __ieee754_log_#t~mem8, __ieee754_log_#t~union9, __ieee754_log_~#gh_u~0.base, __ieee754_log_~#gh_u~0.offset, __ieee754_log_#t~mem10, __ieee754_log_#t~union11.lsw, __ieee754_log_#t~union11.msw, __ieee754_log_~#sh_u~0.base, __ieee754_log_~#sh_u~0.offset, __ieee754_log_~x, __ieee754_log_~hfsq~0, __ieee754_log_~f~0, __ieee754_log_~s~0, __ieee754_log_~z~0, __ieee754_log_~R~0, __ieee754_log_~w~0, __ieee754_log_~t1~0, __ieee754_log_~t2~0, __ieee754_log_~dk~0, __ieee754_log_~k~0, __ieee754_log_~hx~1, __ieee754_log_~i~0, __ieee754_log_~j~0, __ieee754_log_~lx~1; [L45-L124] __ieee754_log_~x := __ieee754_log_#in~x; [L46] havoc __ieee754_log_~hfsq~0; [L46] havoc __ieee754_log_~f~0; [L46] havoc __ieee754_log_~s~0; [L46] havoc __ieee754_log_~z~0; [L46] havoc __ieee754_log_~R~0; [L46] havoc __ieee754_log_~w~0; [L46] havoc __ieee754_log_~t1~0; [L46] havoc __ieee754_log_~t2~0; [L46] havoc __ieee754_log_~dk~0; [L47] havoc __ieee754_log_~k~0; [L47] havoc __ieee754_log_~hx~1; [L47] havoc __ieee754_log_~i~0; [L47] havoc __ieee754_log_~j~0; [L48] havoc __ieee754_log_~lx~1; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L51] call __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset := #Ultimate.alloc(8); [L52] call write~real(__ieee754_log_~x, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L53] call __ieee754_log_#t~mem4 := read~int(__ieee754_log_~#ew_u~1.base, 4 + __ieee754_log_~#ew_u~1.offset, 4); [L53] __ieee754_log_~hx~1 := (if __ieee754_log_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log_#t~mem4 % 4294967296 % 4294967296 else __ieee754_log_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] call write~real(__ieee754_log_#t~union5, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L53] havoc __ieee754_log_#t~union5; [L53] havoc __ieee754_log_#t~mem4; [L54] call __ieee754_log_#t~mem6 := read~int(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 4); [L54] __ieee754_log_~lx~1 := __ieee754_log_#t~mem6; [L54] call write~real(__ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L54] havoc __ieee754_log_#t~union7; [L54] havoc __ieee754_log_#t~mem6; [L51] call ULTIMATE.dealloc(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset); [L51] havoc __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L57] __ieee754_log_~k~0 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L58-L70] assume !(__ieee754_log_~hx~1 < 1048576); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L71-L72] assume __ieee754_log_~hx~1 >= 2146435072; [L72] __ieee754_log_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_log_~x, __ieee754_log_~x); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L150] main_#t~ret17 := __ieee754_log_#res; [L150] main_~res~0 := main_#t~ret17; [L150] havoc main_#t~ret17; [L153] isnan_double_#in~x := main_~res~0; [L153] havoc isnan_double_#res; [L153] havoc isnan_double_~x; [L137] isnan_double_~x := isnan_double_#in~x; [L137] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L153] main_#t~ret18 := isnan_double_#res; [L153] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_#t~ret18=0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L153-L156] assume 0 == main_#t~ret18; [L153] havoc main_#t~ret18; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L154] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet14, main_#t~ret15, main_#t~short16, main_#t~ret17, main_#t~ret18, main_~res~0, main_~x~0; [L146] main_~x~0 := main_#t~nondet14; [L146] havoc main_#t~nondet14; [L148] main_#t~short16 := ~someBinaryDOUBLEComparisonOperation(main_~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#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, ~zero~0=0.0] [L148] assume main_#t~short16; [L148] isfinite_double_#in~x := main_~x~0; [L148] havoc isfinite_double_#res; [L148] havoc isfinite_double_#t~mem12, isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, isfinite_double_~x, isfinite_double_~hx~2; [L126-L134] isfinite_double_~x := isfinite_double_#in~x; [L127] havoc isfinite_double_~hx~2; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L129] call isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset := #Ultimate.alloc(8); [L130] call write~real(isfinite_double_~x, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8); [L131] call isfinite_double_#t~mem12 := read~int(isfinite_double_~#gh_u~1.base, 4 + isfinite_double_~#gh_u~1.offset, 4); [L131] isfinite_double_~hx~2 := (if isfinite_double_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then isfinite_double_#t~mem12 % 4294967296 % 4294967296 else isfinite_double_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] call write~real(isfinite_double_#t~union13, isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset, 8); [L131] havoc isfinite_double_#t~mem12; [L131] havoc isfinite_double_#t~union13; [L129] call ULTIMATE.dealloc(isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset); [L129] havoc isfinite_double_~#gh_u~1.base, isfinite_double_~#gh_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L133] isfinite_double_#res := (if (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L148] main_#t~ret15 := isfinite_double_#res; [L148] assume -2147483648 <= main_#t~ret15 && main_#t~ret15 <= 2147483647; [L148] main_#t~short16 := 0 != main_#t~ret15; VAL [#NULL.base=0, #NULL.offset=0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~ret15=-2147483648, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L148-L157] assume main_#t~short16; [L148] havoc main_#t~short16; [L148] havoc main_#t~ret15; [L150] __ieee754_log_#in~x := main_~x~0; [L150] havoc __ieee754_log_#res; [L150] havoc __ieee754_log_#t~mem4, __ieee754_log_#t~union5, __ieee754_log_#t~mem6, __ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, __ieee754_log_#t~mem8, __ieee754_log_#t~union9, __ieee754_log_~#gh_u~0.base, __ieee754_log_~#gh_u~0.offset, __ieee754_log_#t~mem10, __ieee754_log_#t~union11.lsw, __ieee754_log_#t~union11.msw, __ieee754_log_~#sh_u~0.base, __ieee754_log_~#sh_u~0.offset, __ieee754_log_~x, __ieee754_log_~hfsq~0, __ieee754_log_~f~0, __ieee754_log_~s~0, __ieee754_log_~z~0, __ieee754_log_~R~0, __ieee754_log_~w~0, __ieee754_log_~t1~0, __ieee754_log_~t2~0, __ieee754_log_~dk~0, __ieee754_log_~k~0, __ieee754_log_~hx~1, __ieee754_log_~i~0, __ieee754_log_~j~0, __ieee754_log_~lx~1; [L45-L124] __ieee754_log_~x := __ieee754_log_#in~x; [L46] havoc __ieee754_log_~hfsq~0; [L46] havoc __ieee754_log_~f~0; [L46] havoc __ieee754_log_~s~0; [L46] havoc __ieee754_log_~z~0; [L46] havoc __ieee754_log_~R~0; [L46] havoc __ieee754_log_~w~0; [L46] havoc __ieee754_log_~t1~0; [L46] havoc __ieee754_log_~t2~0; [L46] havoc __ieee754_log_~dk~0; [L47] havoc __ieee754_log_~k~0; [L47] havoc __ieee754_log_~hx~1; [L47] havoc __ieee754_log_~i~0; [L47] havoc __ieee754_log_~j~0; [L48] havoc __ieee754_log_~lx~1; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L51] call __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset := #Ultimate.alloc(8); [L52] call write~real(__ieee754_log_~x, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L53] call __ieee754_log_#t~mem4 := read~int(__ieee754_log_~#ew_u~1.base, 4 + __ieee754_log_~#ew_u~1.offset, 4); [L53] __ieee754_log_~hx~1 := (if __ieee754_log_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log_#t~mem4 % 4294967296 % 4294967296 else __ieee754_log_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] call write~real(__ieee754_log_#t~union5, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L53] havoc __ieee754_log_#t~union5; [L53] havoc __ieee754_log_#t~mem4; [L54] call __ieee754_log_#t~mem6 := read~int(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 4); [L54] __ieee754_log_~lx~1 := __ieee754_log_#t~mem6; [L54] call write~real(__ieee754_log_#t~union7, __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset, 8); [L54] havoc __ieee754_log_#t~union7; [L54] havoc __ieee754_log_#t~mem6; [L51] call ULTIMATE.dealloc(__ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset); [L51] havoc __ieee754_log_~#ew_u~1.base, __ieee754_log_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L57] __ieee754_log_~k~0 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L58-L70] assume !(__ieee754_log_~hx~1 < 1048576); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L71-L72] assume __ieee754_log_~hx~1 >= 2146435072; [L72] __ieee754_log_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_log_~x, __ieee754_log_~x); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L150] main_#t~ret17 := __ieee754_log_#res; [L150] main_~res~0 := main_#t~ret17; [L150] havoc main_#t~ret17; [L153] isnan_double_#in~x := main_~res~0; [L153] havoc isnan_double_#res; [L153] havoc isnan_double_~x; [L137] isnan_double_~x := isnan_double_#in~x; [L137] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L153] main_#t~ret18 := isnan_double_#res; [L153] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_#t~ret18=0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L153-L156] assume 0 == main_#t~ret18; [L153] havoc main_#t~ret18; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L154] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet14, main_#t~ret15, main_#t~short16, main_#t~ret17, main_#t~ret18, main_~res~0, main_~x~0; [L146] main_~x~0 := main_#t~nondet14; [L146] havoc main_#t~nondet14; [L148] main_#t~short16 := ~someBinaryDOUBLEComparisonOperation(main_~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#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, ~zero~0=0.0] [L148] COND TRUE main_#t~short16 [L148] isfinite_double_#in~x := main_~x~0; [L148] havoc isfinite_double_#res; [L148] havoc isfinite_double_#t~mem12, isfinite_double_#t~union13, isfinite_double_~#gh_u~1, isfinite_double_~x, isfinite_double_~hx~2; [L126-L134] isfinite_double_~x := isfinite_double_#in~x; [L127] havoc isfinite_double_~hx~2; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L129] FCALL call isfinite_double_~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(isfinite_double_~x, { base: isfinite_double_~#gh_u~1!base, offset: isfinite_double_~#gh_u~1!offset }, 8); [L131] FCALL call isfinite_double_#t~mem12 := read~int({ base: isfinite_double_~#gh_u~1!base, offset: 4 + isfinite_double_~#gh_u~1!offset }, 4); [L131] isfinite_double_~hx~2 := (if isfinite_double_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then isfinite_double_#t~mem12 % 4294967296 % 4294967296 else isfinite_double_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(isfinite_double_#t~union13, { base: isfinite_double_~#gh_u~1!base, offset: isfinite_double_~#gh_u~1!offset }, 8); [L131] havoc isfinite_double_#t~mem12; [L131] havoc isfinite_double_#t~union13; [L129] FCALL call ULTIMATE.dealloc(isfinite_double_~#gh_u~1); [L129] havoc isfinite_double_~#gh_u~1; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L133] isfinite_double_#res := (if (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L148] main_#t~ret15 := isfinite_double_#res; [L148] assume -2147483648 <= main_#t~ret15 && main_#t~ret15 <= 2147483647; [L148] main_#t~short16 := 0 != main_#t~ret15; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~ret15=-2147483648, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L148] COND TRUE main_#t~short16 [L148] havoc main_#t~short16; [L148] havoc main_#t~ret15; [L150] __ieee754_log_#in~x := main_~x~0; [L150] havoc __ieee754_log_#res; [L150] havoc __ieee754_log_#t~mem4, __ieee754_log_#t~union5, __ieee754_log_#t~mem6, __ieee754_log_#t~union7, __ieee754_log_~#ew_u~1, __ieee754_log_#t~mem8, __ieee754_log_#t~union9, __ieee754_log_~#gh_u~0, __ieee754_log_#t~mem10, __ieee754_log_#t~union11, __ieee754_log_~#sh_u~0, __ieee754_log_~x, __ieee754_log_~hfsq~0, __ieee754_log_~f~0, __ieee754_log_~s~0, __ieee754_log_~z~0, __ieee754_log_~R~0, __ieee754_log_~w~0, __ieee754_log_~t1~0, __ieee754_log_~t2~0, __ieee754_log_~dk~0, __ieee754_log_~k~0, __ieee754_log_~hx~1, __ieee754_log_~i~0, __ieee754_log_~j~0, __ieee754_log_~lx~1; [L45-L124] __ieee754_log_~x := __ieee754_log_#in~x; [L46] havoc __ieee754_log_~hfsq~0; [L46] havoc __ieee754_log_~f~0; [L46] havoc __ieee754_log_~s~0; [L46] havoc __ieee754_log_~z~0; [L46] havoc __ieee754_log_~R~0; [L46] havoc __ieee754_log_~w~0; [L46] havoc __ieee754_log_~t1~0; [L46] havoc __ieee754_log_~t2~0; [L46] havoc __ieee754_log_~dk~0; [L47] havoc __ieee754_log_~k~0; [L47] havoc __ieee754_log_~hx~1; [L47] havoc __ieee754_log_~i~0; [L47] havoc __ieee754_log_~j~0; [L48] havoc __ieee754_log_~lx~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L51] FCALL call __ieee754_log_~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(__ieee754_log_~x, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L53] FCALL call __ieee754_log_#t~mem4 := read~int({ base: __ieee754_log_~#ew_u~1!base, offset: 4 + __ieee754_log_~#ew_u~1!offset }, 4); [L53] __ieee754_log_~hx~1 := (if __ieee754_log_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log_#t~mem4 % 4294967296 % 4294967296 else __ieee754_log_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(__ieee754_log_#t~union5, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L53] havoc __ieee754_log_#t~union5; [L53] havoc __ieee754_log_#t~mem4; [L54] FCALL call __ieee754_log_#t~mem6 := read~int({ base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 4); [L54] __ieee754_log_~lx~1 := __ieee754_log_#t~mem6; [L54] FCALL call write~real(__ieee754_log_#t~union7, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L54] havoc __ieee754_log_#t~union7; [L54] havoc __ieee754_log_#t~mem6; [L51] FCALL call ULTIMATE.dealloc(__ieee754_log_~#ew_u~1); [L51] havoc __ieee754_log_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L57] __ieee754_log_~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L58] COND FALSE !(__ieee754_log_~hx~1 < 1048576) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L71] COND TRUE __ieee754_log_~hx~1 >= 2146435072 [L72] __ieee754_log_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_log_~x, __ieee754_log_~x); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L150] main_#t~ret17 := __ieee754_log_#res; [L150] main_~res~0 := main_#t~ret17; [L150] havoc main_#t~ret17; [L153] isnan_double_#in~x := main_~res~0; [L153] havoc isnan_double_#res; [L153] havoc isnan_double_~x; [L137] isnan_double_~x := isnan_double_#in~x; [L137] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L153] main_#t~ret18 := isnan_double_#res; [L153] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_#t~ret18=0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L153] COND TRUE 0 == main_#t~ret18 [L153] havoc main_#t~ret18; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet14, main_#t~ret15, main_#t~short16, main_#t~ret17, main_#t~ret18, main_~res~0, main_~x~0; [L146] main_~x~0 := main_#t~nondet14; [L146] havoc main_#t~nondet14; [L148] main_#t~short16 := ~someBinaryDOUBLEComparisonOperation(main_~x~0, ~convertINTToDOUBLE(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#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, ~zero~0=0.0] [L148] COND TRUE main_#t~short16 [L148] isfinite_double_#in~x := main_~x~0; [L148] havoc isfinite_double_#res; [L148] havoc isfinite_double_#t~mem12, isfinite_double_#t~union13, isfinite_double_~#gh_u~1, isfinite_double_~x, isfinite_double_~hx~2; [L126-L134] isfinite_double_~x := isfinite_double_#in~x; [L127] havoc isfinite_double_~hx~2; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L129] FCALL call isfinite_double_~#gh_u~1 := #Ultimate.alloc(8); [L130] FCALL call write~real(isfinite_double_~x, { base: isfinite_double_~#gh_u~1!base, offset: isfinite_double_~#gh_u~1!offset }, 8); [L131] FCALL call isfinite_double_#t~mem12 := read~int({ base: isfinite_double_~#gh_u~1!base, offset: 4 + isfinite_double_~#gh_u~1!offset }, 4); [L131] isfinite_double_~hx~2 := (if isfinite_double_#t~mem12 % 4294967296 % 4294967296 <= 2147483647 then isfinite_double_#t~mem12 % 4294967296 % 4294967296 else isfinite_double_#t~mem12 % 4294967296 % 4294967296 - 4294967296); [L131] FCALL call write~real(isfinite_double_#t~union13, { base: isfinite_double_~#gh_u~1!base, offset: isfinite_double_~#gh_u~1!offset }, 8); [L131] havoc isfinite_double_#t~mem12; [L131] havoc isfinite_double_#t~union13; [L129] FCALL call ULTIMATE.dealloc(isfinite_double_~#gh_u~1); [L129] havoc isfinite_double_~#gh_u~1; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L133] isfinite_double_#res := (if (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(isfinite_double_~hx~2, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L148] main_#t~ret15 := isfinite_double_#res; [L148] assume -2147483648 <= main_#t~ret15 && main_#t~ret15 <= 2147483647; [L148] main_#t~short16 := 0 != main_#t~ret15; VAL [#NULL!base=0, #NULL!offset=0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_#t~ret15=-2147483648, main_#t~short16=true, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L148] COND TRUE main_#t~short16 [L148] havoc main_#t~short16; [L148] havoc main_#t~ret15; [L150] __ieee754_log_#in~x := main_~x~0; [L150] havoc __ieee754_log_#res; [L150] havoc __ieee754_log_#t~mem4, __ieee754_log_#t~union5, __ieee754_log_#t~mem6, __ieee754_log_#t~union7, __ieee754_log_~#ew_u~1, __ieee754_log_#t~mem8, __ieee754_log_#t~union9, __ieee754_log_~#gh_u~0, __ieee754_log_#t~mem10, __ieee754_log_#t~union11, __ieee754_log_~#sh_u~0, __ieee754_log_~x, __ieee754_log_~hfsq~0, __ieee754_log_~f~0, __ieee754_log_~s~0, __ieee754_log_~z~0, __ieee754_log_~R~0, __ieee754_log_~w~0, __ieee754_log_~t1~0, __ieee754_log_~t2~0, __ieee754_log_~dk~0, __ieee754_log_~k~0, __ieee754_log_~hx~1, __ieee754_log_~i~0, __ieee754_log_~j~0, __ieee754_log_~lx~1; [L45-L124] __ieee754_log_~x := __ieee754_log_#in~x; [L46] havoc __ieee754_log_~hfsq~0; [L46] havoc __ieee754_log_~f~0; [L46] havoc __ieee754_log_~s~0; [L46] havoc __ieee754_log_~z~0; [L46] havoc __ieee754_log_~R~0; [L46] havoc __ieee754_log_~w~0; [L46] havoc __ieee754_log_~t1~0; [L46] havoc __ieee754_log_~t2~0; [L46] havoc __ieee754_log_~dk~0; [L47] havoc __ieee754_log_~k~0; [L47] havoc __ieee754_log_~hx~1; [L47] havoc __ieee754_log_~i~0; [L47] havoc __ieee754_log_~j~0; [L48] havoc __ieee754_log_~lx~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L51] FCALL call __ieee754_log_~#ew_u~1 := #Ultimate.alloc(8); [L52] FCALL call write~real(__ieee754_log_~x, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L53] FCALL call __ieee754_log_#t~mem4 := read~int({ base: __ieee754_log_~#ew_u~1!base, offset: 4 + __ieee754_log_~#ew_u~1!offset }, 4); [L53] __ieee754_log_~hx~1 := (if __ieee754_log_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log_#t~mem4 % 4294967296 % 4294967296 else __ieee754_log_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L53] FCALL call write~real(__ieee754_log_#t~union5, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L53] havoc __ieee754_log_#t~union5; [L53] havoc __ieee754_log_#t~mem4; [L54] FCALL call __ieee754_log_#t~mem6 := read~int({ base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 4); [L54] __ieee754_log_~lx~1 := __ieee754_log_#t~mem6; [L54] FCALL call write~real(__ieee754_log_#t~union7, { base: __ieee754_log_~#ew_u~1!base, offset: __ieee754_log_~#ew_u~1!offset }, 8); [L54] havoc __ieee754_log_#t~union7; [L54] havoc __ieee754_log_#t~mem6; [L51] FCALL call ULTIMATE.dealloc(__ieee754_log_~#ew_u~1); [L51] havoc __ieee754_log_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L57] __ieee754_log_~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L58] COND FALSE !(__ieee754_log_~hx~1 < 1048576) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L71] COND TRUE __ieee754_log_~hx~1 >= 2146435072 [L72] __ieee754_log_#res := ~someBinaryArithmeticDOUBLEoperation(__ieee754_log_~x, __ieee754_log_~x); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L150] main_#t~ret17 := __ieee754_log_#res; [L150] main_~res~0 := main_#t~ret17; [L150] havoc main_#t~ret17; [L153] isnan_double_#in~x := main_~res~0; [L153] havoc isnan_double_#res; [L153] havoc isnan_double_~x; [L137] isnan_double_~x := isnan_double_#in~x; [L137] isnan_double_#res := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x, isnan_double_~x) then 1 else 0); [L153] main_#t~ret18 := isnan_double_#res; [L153] assume -2147483648 <= main_#t~ret18 && main_#t~ret18 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_#t~ret18=0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L153] COND TRUE 0 == main_#t~ret18 [L153] havoc main_#t~ret18; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [L154] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log_#in~x=1.0, __ieee754_log_#res=6.0, __ieee754_log_~hx~1=2146435072, __ieee754_log_~k~0=0, __ieee754_log_~lx~1=6, __ieee754_log_~x=1.0, isfinite_double_#in~x=1.0, isfinite_double_#res=-2147483648, isfinite_double_~hx~2=2146435072, isfinite_double_~x=1.0, isnan_double_#in~x=6.0, isnan_double_#res=0, isnan_double_~x=6.0, main_~res~0=6.0, main_~x~0=1.0, ~Lg1_log~0=666666666666673513/1000000000000000000, ~Lg2_log~0=999999999985235477/2500000000000000000, ~Lg3_log~0=2857142874366239149/10000000000000000000, ~Lg4_log~0=555554960803744599/2500000000000000000, ~Lg5_log~0=454589304040451253/2500000000000000000, ~Lg6_log~0=382845942480234333/2500000000000000000, ~Lg7_log~0=1479819860511658591/10000000000000000000, ~ln2_hi_log~0=69314718036912381649/100000000000000000000, ~ln2_lo_log~0=95410746463529385001/500000000000000000000000000000, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); 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] [L148] COND TRUE #t~short16 [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; 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] [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~mem12; [L131] havoc #t~union13; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; 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] [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); [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #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, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; [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 [#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] [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 [#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] [L57] ~k~0 := 0; 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] [L58] COND FALSE !(~hx~1 < 1048576) 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] [L71] COND TRUE ~hx~1 >= 2146435072 [L72] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~x); 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] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; 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] [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, ~two54_log~0=1.8014398509481984E16, ~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, ~two54_log~0=1.8014398509481984E16, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L32-L41] ~ln2_hi_log~0 := 0.6931471803691238; [L32-L41] ~ln2_lo_log~0 := 1.9082149292705877E-10; [L32-L41] ~two54_log~0 := 1.8014398509481984E16; [L32-L41] ~Lg1_log~0 := 0.6666666666666735; [L32-L41] ~Lg2_log~0 := 0.3999999999940942; [L32-L41] ~Lg3_log~0 := 0.2857142874366239; [L32-L41] ~Lg4_log~0 := 0.22222198432149784; [L32-L41] ~Lg5_log~0 := 0.1818357216161805; [L32-L41] ~Lg6_log~0 := 0.15313837699209373; [L32-L41] ~Lg7_log~0 := 0.14798198605116586; [L43] ~zero~0 := 0.0; [L146] ~x~0 := #t~nondet14; [L146] havoc #t~nondet14; [L148] #t~short16 := ~someBinaryDOUBLEComparisonOperation(~x~0, ~convertINTToDOUBLE(0)); 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] [L148] COND TRUE #t~short16 [L126-L134] ~x := #in~x; [L127] havoc ~hx~2; 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] [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~mem12; [L131] havoc #t~union13; [L129] FCALL call ULTIMATE.dealloc(~#gh_u~1); [L129] havoc ~#gh_u~1; 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] [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); [L148] assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; [L148] #t~short16 := 0 != #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, ~zero~0=0.0] [L148] COND TRUE #t~short16 [L148] havoc #t~short16; [L148] havoc #t~ret15; [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 [#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] [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 [#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] [L57] ~k~0 := 0; 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] [L58] COND FALSE !(~hx~1 < 1048576) 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] [L71] COND TRUE ~hx~1 >= 2146435072 [L72] #res := ~someBinaryArithmeticDOUBLEoperation(~x, ~x); 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] [L150] ~res~0 := #t~ret17; [L150] havoc #t~ret17; [L137] ~x := #in~x; [L137] #res := (if ~someBinaryDOUBLEComparisonOperation(~x, ~x) then 1 else 0); [L153] assume -2147483648 <= #t~ret18 && #t~ret18 <= 2147483647; 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] [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, ~two54_log~0=1.8014398509481984E16, ~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, ~two54_log~0=1.8014398509481984E16, ~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; [L146] double x = __VERIFIER_nondet_double(); [L148] EXPR x < 0 && isfinite_double(x) [L127] __int32_t hx; 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, 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); [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, zero=0] [L148] COND TRUE (x < 0 && isfinite_double(x)) [L46] double hfsq, f, s, z, R, w, t1, t2, dk; [L47] __int32_t k, hx, i, j; [L48] __uint32_t lx; 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, 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 [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] [L58] COND FALSE !(hx < 0x00100000) 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, zero=0] [L71] COND TRUE hx >= 0x7ff00000 [L72] return x + 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, zero=0] [L150] double res = __ieee754_log(x); [L137] return x != x; [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, two54_log=18014398509481984, zero=0] ----- [2018-11-23 13:24:24,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:24:24 ImpRootNode [2018-11-23 13:24:24,372 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 13:24:24,372 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:24:24,372 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:24:24,373 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:24:24,373 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:24:23" (3/4) ... [2018-11-23 13:24:24,376 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 13:24:24,377 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:24:24,377 INFO L168 Benchmark]: Toolchain (without parser) took 1221.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 958.2 MB in the beginning and 1.1 GB in the end (delta: -101.8 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:24,379 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-23 13:24:24,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 233.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 958.2 MB in the beginning and 1.1 GB in the end (delta: -190.9 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:24,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.61 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:24,380 INFO L168 Benchmark]: Boogie Preprocessor took 29.83 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. [2018-11-23 13:24:24,381 INFO L168 Benchmark]: RCFGBuilder took 443.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:24,387 INFO L168 Benchmark]: CodeCheck took 469.82 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: 43.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:24:24,387 INFO L168 Benchmark]: Witness Printer took 4.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:24:24,390 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 36 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 88 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 20 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 232 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 48 NumberOfCodeBlocks, 48 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 335 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 154]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 137, overapproximation of bitwiseAnd at line 133, overapproximation of someBinaryArithmeticDOUBLEoperation at line 72. 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; [L146] double x = __VERIFIER_nondet_double(); [L148] EXPR x < 0 && isfinite_double(x) [L127] __int32_t hx; 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, 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); [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, zero=0] [L148] COND TRUE (x < 0 && isfinite_double(x)) [L46] double hfsq, f, s, z, R, w, t1, t2, dk; [L47] __int32_t k, hx, i, j; [L48] __uint32_t lx; 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, 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 [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] [L58] COND FALSE !(hx < 0x00100000) 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, zero=0] [L71] COND TRUE hx >= 0x7ff00000 [L72] return x + 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, zero=0] [L150] double res = __ieee754_log(x); [L137] return x != x; [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, two54_log=18014398509481984, zero=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 233.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 958.2 MB in the beginning and 1.1 GB in the end (delta: -190.9 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.61 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.83 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 443.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * CodeCheck took 469.82 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: 43.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. * Witness Printer took 4.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:24:25,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:24:25,859 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:24:25,867 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:24:25,867 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:24:25,868 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:24:25,869 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:24:25,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:24:25,871 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:24:25,872 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:24:25,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:24:25,872 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:24:25,873 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:24:25,874 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:24:25,875 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:24:25,875 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:24:25,876 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:24:25,877 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:24:25,878 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:24:25,879 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:24:25,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:24:25,881 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:24:25,882 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:24:25,883 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:24:25,883 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:24:25,883 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:24:25,884 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:24:25,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:24:25,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:24:25,886 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:24:25,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:24:25,886 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:24:25,887 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:24:25,887 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:24:25,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:24:25,888 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:24:25,888 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:24:25,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:24:25,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:24:25,899 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:24:25,900 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:24:25,900 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:24:25,900 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:24:25,900 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:24:25,901 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:24:25,902 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:24:25,902 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:24:25,902 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:24:25,902 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:24:25,902 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:24:25,902 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:24:25,902 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:24:25,903 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:24:25,903 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:24:25,904 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:24:25,904 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:24:25,904 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a30c63b7ba6607790fb9b2ddb8b19a74f00f07b [2018-11-23 13:24:25,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:24:25,945 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:24:25,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:24:25,949 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:24:25,949 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:24:25,950 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-23 13:24:25,994 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d98bc9354/a2ccc8eb267c40a3af1d427d90c677e5/FLAG6ef6e1464 [2018-11-23 13:24:26,335 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:24:26,336 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/sv-benchmarks/c/float-newlib/double_req_bl_0920a_true-unreach-call.c [2018-11-23 13:24:26,340 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d98bc9354/a2ccc8eb267c40a3af1d427d90c677e5/FLAG6ef6e1464 [2018-11-23 13:24:26,757 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/data/d98bc9354/a2ccc8eb267c40a3af1d427d90c677e5 [2018-11-23 13:24:26,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:24:26,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:24:26,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:26,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:24:26,764 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:24:26,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:26,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3273da23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26, skipping insertion in model container [2018-11-23 13:24:26,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:26,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:24:26,789 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:24:26,934 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:26,938 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:24:26,975 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:24:26,995 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:24:26,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26 WrapperNode [2018-11-23 13:24:26,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:24:26,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:26,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:24:26,997 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:24:27,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:24:27,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:24:27,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:24:27,033 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:24:27,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... [2018-11-23 13:24:27,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:24:27,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:24:27,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:24:27,103 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:24:27,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0d836500-e33c-43c4-a13c-e3a762a7dd22/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:24:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:24:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:24:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:24:27,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:24:27,322 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:24:33,456 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:24:33,540 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 13:29:15,981 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:29:15,981 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 13:29:15,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:15 BoogieIcfgContainer [2018-11-23 13:29:15,981 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:29:15,982 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 13:29:15,982 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 13:29:15,989 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 13:29:15,989 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:15" (1/1) ... [2018-11-23 13:29:15,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:29:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2018-11-23 13:29:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2018-11-23 13:29:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 13:29:16,019 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:16,053 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:16,081 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:29:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:29:16,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2018-11-23 13:29:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2018-11-23 13:29:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 13:29:16,098 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:16,099 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:16,120 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:29:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:29:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2018-11-23 13:29:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2018-11-23 13:29:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 13:29:16,149 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:16,149 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:16,168 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:29:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:29:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2018-11-23 13:29:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2018-11-23 13:29:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 13:29:16,174 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:16,175 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:16,234 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:29:16,308 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:16,308 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:16,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 13:29:16,355 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:16,361 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2018-11-23 13:29:16,362 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 13:29:16,374 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 13:29:16,379 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 13:29:16,380 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 13:29:16,384 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:29:16,388 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:29:16,400 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 13:29:16,400 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:44, output treesize:16 [2018-11-23 13:29:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:29:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2018-11-23 13:29:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2018-11-23 13:29:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 13:29:22,374 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:22,374 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:23,156 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:29:23,164 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:23,166 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:23,168 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 13:29:23,235 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:29:23,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2018-11-23 13:29:23,239 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 13:29:23,255 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 13:29:23,272 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-11-23 13:29:23,272 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 13:29:23,279 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:29:23,285 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:29:23,298 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 13:29:23,298 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:59, output treesize:20 [2018-11-23 13:29:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:29:31,864 WARN L832 $PredicateComparison]: unable to prove that (and (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_q#valueAsBitvector_5|) c_ULTIMATE.start___ieee754_log_~hx~1) (fp.lt (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|)) ((_ to_fp 11 53) roundNearestTiesToEven (_ bv0 32))))) (not (exists ((|v_q#valueAsBitvector_6| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_6|) c_ULTIMATE.start___ieee754_log_~lx~1) (fp.lt (fp ((_ extract 63 63) |v_q#valueAsBitvector_6|) ((_ extract 62 52) |v_q#valueAsBitvector_6|) ((_ extract 51 0) |v_q#valueAsBitvector_6|)) ((_ to_fp 11 53) roundNearestTiesToEven (_ bv0 32))) (= ((_ extract 63 32) |v_q#valueAsBitvector_6|) c_ULTIMATE.start___ieee754_log_~hx~1))))) is different from false [2018-11-23 13:29:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 13:29:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2018-11-23 13:29:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2018-11-23 13:29:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 13:29:52,103 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 13:29:52,104 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 13:29:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:29:53,663 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 13:30:00,614 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:30:00,615 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:30:00,616 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 13:30:00,668 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 13:30:00,672 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2018-11-23 13:30:00,673 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 13:30:00,702 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 13:30:00,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-11-23 13:30:00,725 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 13:30:00,736 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:30:00,746 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 13:30:00,763 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 13:30:00,763 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:65, output treesize:26 [2018-11-23 13:30:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 13:31:35,094 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-23 13:31:35,095 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:665) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.checkInternal(ProtectiveHoareTripleChecker.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.checkInternal(EfficientHoareTripleChecker.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:98) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:489) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 27 more [2018-11-23 13:31:35,097 INFO L168 Benchmark]: Toolchain (without parser) took 428336.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:31:35,098 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:31:35,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 234.68 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. [2018-11-23 13:31:35,099 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.16 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. [2018-11-23 13:31:35,099 INFO L168 Benchmark]: Boogie Preprocessor took 69.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -172.9 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:35,100 INFO L168 Benchmark]: RCFGBuilder took 288878.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.2 MB). Peak memory consumption was 53.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:31:35,100 INFO L168 Benchmark]: CodeCheck took 139114.81 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -5.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -41.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:31:35,103 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 234.68 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 36.16 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 69.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -172.9 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 288878.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.2 MB). Peak memory consumption was 53.2 MB. Max. memory is 11.5 GB. * CodeCheck took 139114.81 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -5.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -41.2 MB). There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...