./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0970a_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_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/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 963536477b49c0268678cb8326bb32feb993b05a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/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 963536477b49c0268678cb8326bb32feb993b05a ..................................................................................................................................................................................................................................................................... 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 15:40:22,356 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:40:22,358 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:40:22,365 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:40:22,365 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:40:22,366 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:40:22,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:40:22,367 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:40:22,368 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:40:22,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:40:22,369 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:40:22,369 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:40:22,370 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:40:22,370 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:40:22,371 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:40:22,372 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:40:22,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:40:22,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:40:22,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:40:22,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:40:22,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:40:22,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:40:22,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:40:22,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:40:22,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:40:22,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:40:22,381 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:40:22,381 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:40:22,382 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:40:22,382 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:40:22,382 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:40:22,383 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:40:22,383 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:40:22,383 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:40:22,384 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:40:22,384 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:40:22,385 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:40:22,392 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:40:22,392 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:40:22,393 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:40:22,393 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:40:22,393 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:40:22,393 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:40:22,394 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:40:22,394 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:40:22,395 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:40:22,395 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:40:22,396 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:40:22,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:40:22,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:40:22,396 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:40:22,396 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:40:22,396 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:40:22,396 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:40:22,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:40:22,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:40:22,397 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_937b2b7d-b963-453c-81a2-06b9eebad030/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 -> 963536477b49c0268678cb8326bb32feb993b05a [2018-11-23 15:40:22,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:40:22,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:40:22,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:40:22,434 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:40:22,434 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:40:22,435 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c [2018-11-23 15:40:22,482 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/26e59f5c2/0316cf18aa204565b5ed5ed07c5c9640/FLAGb3865d0bd [2018-11-23 15:40:22,896 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:40:22,897 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c [2018-11-23 15:40:22,901 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/26e59f5c2/0316cf18aa204565b5ed5ed07c5c9640/FLAGb3865d0bd [2018-11-23 15:40:22,910 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/26e59f5c2/0316cf18aa204565b5ed5ed07c5c9640 [2018-11-23 15:40:22,912 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:40:22,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:40:22,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:40:22,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:40:22,917 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:40:22,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:22" (1/1) ... [2018-11-23 15:40:22,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3436f9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22, skipping insertion in model container [2018-11-23 15:40:22,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:22" (1/1) ... [2018-11-23 15:40:22,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:40:22,944 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:40:23,089 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:40:23,092 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:40:23,118 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:40:23,130 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:40:23,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23 WrapperNode [2018-11-23 15:40:23,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:40:23,131 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:40:23,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:40:23,131 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:40:23,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:40:23,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:40:23,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:40:23,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:40:23,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:40:23,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:40:23,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:40:23,230 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:40:23,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/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 15:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 15:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 15:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:40:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 15:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:40:23,674 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:40:23,674 INFO L280 CfgBuilder]: Removed 26 assue(true) statements. [2018-11-23 15:40:23,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:23 BoogieIcfgContainer [2018-11-23 15:40:23,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:40:23,675 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 15:40:23,675 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 15:40:23,681 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 15:40:23,681 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:23" (1/1) ... [2018-11-23 15:40:23,688 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:40:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:40:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 40 states and 64 transitions. [2018-11-23 15:40:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2018-11-23 15:40:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 15:40:23,711 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:40:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:40:23,796 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 15:40:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:40:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 40 states and 61 transitions. [2018-11-23 15:40:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2018-11-23 15:40:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 15:40:23,803 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:40:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:40:23,847 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 15:40:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:40:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2018-11-23 15:40:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2018-11-23 15:40:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 15:40:23,860 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:40:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:40:23,871 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 15:40:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:40:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2018-11-23 15:40:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2018-11-23 15:40:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 15:40:23,874 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:40:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:40:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:40:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:40:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:40:23,986 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 := 0.69313812256;~ln2_lo_log~0 := 9.0580006145E-6;~two25_log~0 := 3.3554432E7;~Lg1_log~0 := 0.66666668653;~Lg2_log~0 := 0.40000000596;~Lg3_log~0 := 0.28571429849;~Lg4_log~0 := 0.22222198546;~Lg5_log~0 := 0.1818357259;~Lg6_log~0 := 0.15313838422;~Lg7_log~0 := 0.1479819864;~zero_log~0 := 0.0;~two25_log10~0 := 3.3554432E7;~ivln10_log10~0 := 0.43429449201;~log10_2hi_log10~0 := 0.30102920532;~log10_2lo_log10~0 := 7.9034151668E-7;~zero~0 := 0.0;havoc main_#res;havoc main_#t~nondet15, main_#t~ret16, main_#t~short17, main_#t~ret18, main_#t~ret19, main_~res~0, main_~x~0;main_~x~0 := main_#t~nondet15;havoc main_#t~nondet15;main_#t~short17 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~short17|=true, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume main_#t~short17;isfinite_float_#in~x := main_~x~0;havoc isfinite_float_#res;havoc isfinite_float_#t~mem13, isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, isfinite_float_~x, isfinite_float_~ix~1;isfinite_float_~x := isfinite_float_#in~x;havoc isfinite_float_~ix~1; VAL [ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_main_#t~short17|=true, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] call isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset := #Ultimate.alloc(4);call write~real(isfinite_float_~x, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4);call isfinite_float_#t~mem13 := read~int(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4);isfinite_float_~ix~1 := (if isfinite_float_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem13 % 4294967296 % 4294967296 else isfinite_float_#t~mem13 % 4294967296 % 4294967296 - 4294967296);call write~real(isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4);havoc isfinite_float_#t~union14;havoc isfinite_float_#t~mem13;call ULTIMATE.dealloc(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset);havoc isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset; VAL [ULTIMATE.start_isfinite_float_~ix~1=2240, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_main_#t~short17|=true, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] goto; VAL [ULTIMATE.start_isfinite_float_~ix~1=2240, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_main_#t~short17|=true, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] isfinite_float_~ix~1 := ~bitwiseAnd(isfinite_float_~ix~1, 2147483647);isfinite_float_#res := (if isfinite_float_~ix~1 < 2139095040 then 1 else 0);main_#t~ret16 := isfinite_float_#res;assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647;main_#t~short17 := 0 != main_#t~ret16; VAL [ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, |ULTIMATE.start_main_#t~ret16|=1, |ULTIMATE.start_main_#t~short17|=true, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume main_#t~short17;havoc main_#t~ret16;havoc main_#t~short17;__ieee754_log10f_#in~x := main_~x~0;havoc __ieee754_log10f_#res;havoc __ieee754_log10f_#t~mem6, __ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, __ieee754_log10f_#t~mem8, __ieee754_log10f_#t~union9, __ieee754_log10f_~#gf_u~3.base, __ieee754_log10f_~#gf_u~3.offset, __ieee754_log10f_#t~mem10, __ieee754_log10f_#t~union11, __ieee754_log10f_~#sf_u~1.base, __ieee754_log10f_~#sf_u~1.offset, __ieee754_log10f_#t~ret12, __ieee754_log10f_~x, __ieee754_log10f_~y~0, __ieee754_log10f_~z~1, __ieee754_log10f_~i~1, __ieee754_log10f_~k~1, __ieee754_log10f_~hx~0;__ieee754_log10f_~x := __ieee754_log10f_#in~x;havoc __ieee754_log10f_~y~0;havoc __ieee754_log10f_~z~1;havoc __ieee754_log10f_~i~1;havoc __ieee754_log10f_~k~1;havoc __ieee754_log10f_~hx~0; VAL [ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] call __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset := #Ultimate.alloc(4);call write~real(__ieee754_log10f_~x, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4);call __ieee754_log10f_#t~mem6 := read~int(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4);__ieee754_log10f_~hx~0 := (if __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 else __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4);havoc __ieee754_log10f_#t~union7;havoc __ieee754_log10f_#t~mem6;call ULTIMATE.dealloc(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset);havoc __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] goto; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] __ieee754_log10f_~k~1 := 0; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~k~1=0, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume 0 == ~bitwiseAnd(__ieee754_log10f_~hx~0, 2147483647);__ieee754_log10f_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~k~1=0, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] main_#t~ret18 := __ieee754_log10f_#res;main_~res~0 := main_#t~ret18;havoc main_#t~ret18;isnan_float_#in~x := main_~res~0;havoc isnan_float_#res;havoc isnan_float_~x;isnan_float_~x := isnan_float_#in~x;isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0);main_#t~ret19 := isnan_float_#res;assume -2147483648 <= main_#t~ret19 && main_#t~ret19 <= 2147483647; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~k~1=0, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_isnan_float_~x=7.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start___ieee754_log10f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, |ULTIMATE.start_isnan_float_#in~x|=7.0, |ULTIMATE.start_isnan_float_#res|=0, |ULTIMATE.start_main_#t~ret19|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume 0 == main_#t~ret19;havoc main_#t~ret19; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~k~1=0, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_isnan_float_~x=7.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start___ieee754_log10f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, |ULTIMATE.start_isnan_float_#in~x|=7.0, |ULTIMATE.start_isnan_float_#res|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] assume !false; VAL [ULTIMATE.start___ieee754_log10f_~hx~0=9725, ULTIMATE.start___ieee754_log10f_~k~1=0, ULTIMATE.start___ieee754_log10f_~x=1.0, ULTIMATE.start_isfinite_float_~ix~1=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_isnan_float_~x=7.0, ULTIMATE.start_main_~res~0=7.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_log10f_#in~x|=1.0, |ULTIMATE.start___ieee754_log10f_#res|=7.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, |ULTIMATE.start_isnan_float_#in~x|=7.0, |ULTIMATE.start_isnan_float_#res|=0, ~ivln10_log10~0=(/ 43429449201.0 100000000000.0), ~Lg1_log~0=(/ 66666668653.0 100000000000.0), ~Lg2_log~0=(/ 10000000149.0 25000000000.0), ~Lg3_log~0=(/ 28571429849.0 100000000000.0), ~Lg4_log~0=(/ 11111099273.0 50000000000.0), ~Lg5_log~0=(/ 1818357259.0 10000000000.0), ~Lg6_log~0=(/ 7656919211.0 50000000000.0), ~Lg7_log~0=(/ 184977483.0 1250000000.0), ~ln2_hi_log~0=(/ 2166056633.0 3125000000.0), ~ln2_lo_log~0=(/ 18116001229.0 2000000000000000.0), ~log10_2hi_log10~0=(/ 7525730133.0 25000000000.0), ~log10_2lo_log10~0=(/ 19758537917.0 25000000000000000.0), ~two25_log10~0=33554432.0, ~two25_log~0=33554432.0, ~zero_log~0=0.0, ~zero~0=0.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet15, main_#t~ret16, main_#t~short17, main_#t~ret18, main_#t~ret19, main_~res~0, main_~x~0; [L166] main_~x~0 := main_#t~nondet15; [L166] havoc main_#t~nondet15; [L168] main_#t~short17 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#t~short17=true, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] assume main_#t~short17; [L168] isfinite_float_#in~x := main_~x~0; [L168] havoc isfinite_float_#res; [L168] havoc isfinite_float_#t~mem13, isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, isfinite_float_~x, isfinite_float_~ix~1; [L148-L157] isfinite_float_~x := isfinite_float_#in~x; [L149] havoc isfinite_float_~ix~1; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] call isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset := #Ultimate.alloc(4); [L152] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] call isfinite_float_#t~mem13 := read~int(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] isfinite_float_~ix~1 := (if isfinite_float_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem13 % 4294967296 % 4294967296 else isfinite_float_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] call write~real(isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] havoc isfinite_float_#t~union14; [L153] havoc isfinite_float_#t~mem13; [L151] call ULTIMATE.dealloc(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset); [L151] havoc isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~1=2240, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] isfinite_float_~ix~1 := ~bitwiseAnd(isfinite_float_~ix~1, 2147483647); [L156] isfinite_float_#res := (if isfinite_float_~ix~1 < 2139095040 then 1 else 0); [L168] main_#t~ret16 := isfinite_float_#res; [L168] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; [L168] main_#t~short17 := 0 != main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_#t~ret16=1, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168-L177] assume main_#t~short17; [L168] havoc main_#t~ret16; [L168] havoc main_#t~short17; [L170] __ieee754_log10f_#in~x := main_~x~0; [L170] havoc __ieee754_log10f_#res; [L170] havoc __ieee754_log10f_#t~mem6, __ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, __ieee754_log10f_#t~mem8, __ieee754_log10f_#t~union9, __ieee754_log10f_~#gf_u~3.base, __ieee754_log10f_~#gf_u~3.offset, __ieee754_log10f_#t~mem10, __ieee754_log10f_#t~union11, __ieee754_log10f_~#sf_u~1.base, __ieee754_log10f_~#sf_u~1.offset, __ieee754_log10f_#t~ret12, __ieee754_log10f_~x, __ieee754_log10f_~y~0, __ieee754_log10f_~z~1, __ieee754_log10f_~i~1, __ieee754_log10f_~k~1, __ieee754_log10f_~hx~0; [L105-L142] __ieee754_log10f_~x := __ieee754_log10f_#in~x; [L106] havoc __ieee754_log10f_~y~0; [L106] havoc __ieee754_log10f_~z~1; [L107] havoc __ieee754_log10f_~i~1; [L107] havoc __ieee754_log10f_~k~1; [L107] havoc __ieee754_log10f_~hx~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] call __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset := #Ultimate.alloc(4); [L111] call write~real(__ieee754_log10f_~x, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] call __ieee754_log10f_#t~mem6 := read~int(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] __ieee754_log10f_~hx~0 := (if __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 else __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] call write~real(__ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] havoc __ieee754_log10f_#t~union7; [L112] havoc __ieee754_log10f_#t~mem6; [L110] call ULTIMATE.dealloc(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset); [L110] havoc __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] __ieee754_log10f_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116-L117] assume 0 == ~bitwiseAnd(__ieee754_log10f_~hx~0, 2147483647); [L117] __ieee754_log10f_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] main_#t~ret18 := __ieee754_log10f_#res; [L170] main_~res~0 := main_#t~ret18; [L170] havoc main_#t~ret18; [L173] isnan_float_#in~x := main_~res~0; [L173] havoc isnan_float_#res; [L173] havoc isnan_float_~x; [L145] isnan_float_~x := isnan_float_#in~x; [L145] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L173] main_#t~ret19 := isnan_float_#res; [L173] assume -2147483648 <= main_#t~ret19 && main_#t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret19=0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173-L176] assume 0 == main_#t~ret19; [L173] havoc main_#t~ret19; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet15, main_#t~ret16, main_#t~short17, main_#t~ret18, main_#t~ret19, main_~res~0, main_~x~0; [L166] main_~x~0 := main_#t~nondet15; [L166] havoc main_#t~nondet15; [L168] main_#t~short17 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#t~short17=true, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] assume main_#t~short17; [L168] isfinite_float_#in~x := main_~x~0; [L168] havoc isfinite_float_#res; [L168] havoc isfinite_float_#t~mem13, isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, isfinite_float_~x, isfinite_float_~ix~1; [L148-L157] isfinite_float_~x := isfinite_float_#in~x; [L149] havoc isfinite_float_~ix~1; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] call isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset := #Ultimate.alloc(4); [L152] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] call isfinite_float_#t~mem13 := read~int(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] isfinite_float_~ix~1 := (if isfinite_float_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem13 % 4294967296 % 4294967296 else isfinite_float_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] call write~real(isfinite_float_#t~union14, isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset, 4); [L153] havoc isfinite_float_#t~union14; [L153] havoc isfinite_float_#t~mem13; [L151] call ULTIMATE.dealloc(isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset); [L151] havoc isfinite_float_~#gf_u~4.base, isfinite_float_~#gf_u~4.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~1=2240, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] isfinite_float_~ix~1 := ~bitwiseAnd(isfinite_float_~ix~1, 2147483647); [L156] isfinite_float_#res := (if isfinite_float_~ix~1 < 2139095040 then 1 else 0); [L168] main_#t~ret16 := isfinite_float_#res; [L168] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; [L168] main_#t~short17 := 0 != main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_#t~ret16=1, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168-L177] assume main_#t~short17; [L168] havoc main_#t~ret16; [L168] havoc main_#t~short17; [L170] __ieee754_log10f_#in~x := main_~x~0; [L170] havoc __ieee754_log10f_#res; [L170] havoc __ieee754_log10f_#t~mem6, __ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, __ieee754_log10f_#t~mem8, __ieee754_log10f_#t~union9, __ieee754_log10f_~#gf_u~3.base, __ieee754_log10f_~#gf_u~3.offset, __ieee754_log10f_#t~mem10, __ieee754_log10f_#t~union11, __ieee754_log10f_~#sf_u~1.base, __ieee754_log10f_~#sf_u~1.offset, __ieee754_log10f_#t~ret12, __ieee754_log10f_~x, __ieee754_log10f_~y~0, __ieee754_log10f_~z~1, __ieee754_log10f_~i~1, __ieee754_log10f_~k~1, __ieee754_log10f_~hx~0; [L105-L142] __ieee754_log10f_~x := __ieee754_log10f_#in~x; [L106] havoc __ieee754_log10f_~y~0; [L106] havoc __ieee754_log10f_~z~1; [L107] havoc __ieee754_log10f_~i~1; [L107] havoc __ieee754_log10f_~k~1; [L107] havoc __ieee754_log10f_~hx~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] call __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset := #Ultimate.alloc(4); [L111] call write~real(__ieee754_log10f_~x, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] call __ieee754_log10f_#t~mem6 := read~int(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] __ieee754_log10f_~hx~0 := (if __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 else __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] call write~real(__ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset, 4); [L112] havoc __ieee754_log10f_#t~union7; [L112] havoc __ieee754_log10f_#t~mem6; [L110] call ULTIMATE.dealloc(__ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset); [L110] havoc __ieee754_log10f_~#gf_u~2.base, __ieee754_log10f_~#gf_u~2.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] __ieee754_log10f_~k~1 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116-L117] assume 0 == ~bitwiseAnd(__ieee754_log10f_~hx~0, 2147483647); [L117] __ieee754_log10f_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] main_#t~ret18 := __ieee754_log10f_#res; [L170] main_~res~0 := main_#t~ret18; [L170] havoc main_#t~ret18; [L173] isnan_float_#in~x := main_~res~0; [L173] havoc isnan_float_#res; [L173] havoc isnan_float_~x; [L145] isnan_float_~x := isnan_float_#in~x; [L145] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L173] main_#t~ret19 := isnan_float_#res; [L173] assume -2147483648 <= main_#t~ret19 && main_#t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret19=0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173-L176] assume 0 == main_#t~ret19; [L173] havoc main_#t~ret19; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet15, main_#t~ret16, main_#t~short17, main_#t~ret18, main_#t~ret19, main_~res~0, main_~x~0; [L166] main_~x~0 := main_#t~nondet15; [L166] havoc main_#t~nondet15; [L168] main_#t~short17 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#t~short17=true, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE main_#t~short17 [L168] isfinite_float_#in~x := main_~x~0; [L168] havoc isfinite_float_#res; [L168] havoc isfinite_float_#t~mem13, isfinite_float_#t~union14, isfinite_float_~#gf_u~4, isfinite_float_~x, isfinite_float_~ix~1; [L148-L157] isfinite_float_~x := isfinite_float_#in~x; [L149] havoc isfinite_float_~ix~1; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] FCALL call isfinite_float_~#gf_u~4 := #Ultimate.alloc(4); [L152] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] FCALL call isfinite_float_#t~mem13 := read~int({ base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] isfinite_float_~ix~1 := (if isfinite_float_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem13 % 4294967296 % 4294967296 else isfinite_float_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] FCALL call write~real(isfinite_float_#t~union14, { base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] havoc isfinite_float_#t~union14; [L153] havoc isfinite_float_#t~mem13; [L151] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~4); [L151] havoc isfinite_float_~#gf_u~4; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~1=2240, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] isfinite_float_~ix~1 := ~bitwiseAnd(isfinite_float_~ix~1, 2147483647); [L156] isfinite_float_#res := (if isfinite_float_~ix~1 < 2139095040 then 1 else 0); [L168] main_#t~ret16 := isfinite_float_#res; [L168] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; [L168] main_#t~short17 := 0 != main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_#t~ret16=1, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE main_#t~short17 [L168] havoc main_#t~ret16; [L168] havoc main_#t~short17; [L170] __ieee754_log10f_#in~x := main_~x~0; [L170] havoc __ieee754_log10f_#res; [L170] havoc __ieee754_log10f_#t~mem6, __ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2, __ieee754_log10f_#t~mem8, __ieee754_log10f_#t~union9, __ieee754_log10f_~#gf_u~3, __ieee754_log10f_#t~mem10, __ieee754_log10f_#t~union11, __ieee754_log10f_~#sf_u~1, __ieee754_log10f_#t~ret12, __ieee754_log10f_~x, __ieee754_log10f_~y~0, __ieee754_log10f_~z~1, __ieee754_log10f_~i~1, __ieee754_log10f_~k~1, __ieee754_log10f_~hx~0; [L105-L142] __ieee754_log10f_~x := __ieee754_log10f_#in~x; [L106] havoc __ieee754_log10f_~y~0; [L106] havoc __ieee754_log10f_~z~1; [L107] havoc __ieee754_log10f_~i~1; [L107] havoc __ieee754_log10f_~k~1; [L107] havoc __ieee754_log10f_~hx~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call __ieee754_log10f_~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(__ieee754_log10f_~x, { base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] FCALL call __ieee754_log10f_#t~mem6 := read~int({ base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] __ieee754_log10f_~hx~0 := (if __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 else __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(__ieee754_log10f_#t~union7, { base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] havoc __ieee754_log10f_#t~union7; [L112] havoc __ieee754_log10f_#t~mem6; [L110] FCALL call ULTIMATE.dealloc(__ieee754_log10f_~#gf_u~2); [L110] havoc __ieee754_log10f_~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] __ieee754_log10f_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(__ieee754_log10f_~hx~0, 2147483647) [L117] __ieee754_log10f_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] main_#t~ret18 := __ieee754_log10f_#res; [L170] main_~res~0 := main_#t~ret18; [L170] havoc main_#t~ret18; [L173] isnan_float_#in~x := main_~res~0; [L173] havoc isnan_float_#res; [L173] havoc isnan_float_~x; [L145] isnan_float_~x := isnan_float_#in~x; [L145] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L173] main_#t~ret19 := isnan_float_#res; [L173] assume -2147483648 <= main_#t~ret19 && main_#t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret19=0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173] COND TRUE 0 == main_#t~ret19 [L173] havoc main_#t~ret19; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet15, main_#t~ret16, main_#t~short17, main_#t~ret18, main_#t~ret19, main_~res~0, main_~x~0; [L166] main_~x~0 := main_#t~nondet15; [L166] havoc main_#t~nondet15; [L168] main_#t~short17 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#t~short17=true, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE main_#t~short17 [L168] isfinite_float_#in~x := main_~x~0; [L168] havoc isfinite_float_#res; [L168] havoc isfinite_float_#t~mem13, isfinite_float_#t~union14, isfinite_float_~#gf_u~4, isfinite_float_~x, isfinite_float_~ix~1; [L148-L157] isfinite_float_~x := isfinite_float_#in~x; [L149] havoc isfinite_float_~ix~1; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] FCALL call isfinite_float_~#gf_u~4 := #Ultimate.alloc(4); [L152] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] FCALL call isfinite_float_#t~mem13 := read~int({ base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] isfinite_float_~ix~1 := (if isfinite_float_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem13 % 4294967296 % 4294967296 else isfinite_float_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] FCALL call write~real(isfinite_float_#t~union14, { base: isfinite_float_~#gf_u~4!base, offset: isfinite_float_~#gf_u~4!offset }, 4); [L153] havoc isfinite_float_#t~union14; [L153] havoc isfinite_float_#t~mem13; [L151] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~4); [L151] havoc isfinite_float_~#gf_u~4; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~1=2240, isfinite_float_~x=1.0, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] isfinite_float_~ix~1 := ~bitwiseAnd(isfinite_float_~ix~1, 2147483647); [L156] isfinite_float_#res := (if isfinite_float_~ix~1 < 2139095040 then 1 else 0); [L168] main_#t~ret16 := isfinite_float_#res; [L168] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; [L168] main_#t~short17 := 0 != main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_#t~ret16=1, main_#t~short17=true, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE main_#t~short17 [L168] havoc main_#t~ret16; [L168] havoc main_#t~short17; [L170] __ieee754_log10f_#in~x := main_~x~0; [L170] havoc __ieee754_log10f_#res; [L170] havoc __ieee754_log10f_#t~mem6, __ieee754_log10f_#t~union7, __ieee754_log10f_~#gf_u~2, __ieee754_log10f_#t~mem8, __ieee754_log10f_#t~union9, __ieee754_log10f_~#gf_u~3, __ieee754_log10f_#t~mem10, __ieee754_log10f_#t~union11, __ieee754_log10f_~#sf_u~1, __ieee754_log10f_#t~ret12, __ieee754_log10f_~x, __ieee754_log10f_~y~0, __ieee754_log10f_~z~1, __ieee754_log10f_~i~1, __ieee754_log10f_~k~1, __ieee754_log10f_~hx~0; [L105-L142] __ieee754_log10f_~x := __ieee754_log10f_#in~x; [L106] havoc __ieee754_log10f_~y~0; [L106] havoc __ieee754_log10f_~z~1; [L107] havoc __ieee754_log10f_~i~1; [L107] havoc __ieee754_log10f_~k~1; [L107] havoc __ieee754_log10f_~hx~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call __ieee754_log10f_~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(__ieee754_log10f_~x, { base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] FCALL call __ieee754_log10f_#t~mem6 := read~int({ base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] __ieee754_log10f_~hx~0 := (if __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 else __ieee754_log10f_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(__ieee754_log10f_#t~union7, { base: __ieee754_log10f_~#gf_u~2!base, offset: __ieee754_log10f_~#gf_u~2!offset }, 4); [L112] havoc __ieee754_log10f_#t~union7; [L112] havoc __ieee754_log10f_#t~mem6; [L110] FCALL call ULTIMATE.dealloc(__ieee754_log10f_~#gf_u~2); [L110] havoc __ieee754_log10f_~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] __ieee754_log10f_~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(__ieee754_log10f_~hx~0, 2147483647) [L117] __ieee754_log10f_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] main_#t~ret18 := __ieee754_log10f_#res; [L170] main_~res~0 := main_#t~ret18; [L170] havoc main_#t~ret18; [L173] isnan_float_#in~x := main_~res~0; [L173] havoc isnan_float_#res; [L173] havoc isnan_float_~x; [L145] isnan_float_~x := isnan_float_#in~x; [L145] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L173] main_#t~ret19 := isnan_float_#res; [L173] assume -2147483648 <= main_#t~ret19 && main_#t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret19=0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173] COND TRUE 0 == main_#t~ret19 [L173] havoc main_#t~ret19; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_log10f_#in~x=1.0, __ieee754_log10f_#res=7.0, __ieee754_log10f_~hx~0=9725, __ieee754_log10f_~k~1=0, __ieee754_log10f_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~1=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_~res~0=7.0, main_~x~0=1.0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [L166] ~x~0 := #t~nondet15; [L166] havoc #t~nondet15; [L168] #t~short17 := ~someBinaryFLOATComparisonOperation(~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE #t~short17 [L148-L157] ~x := #in~x; [L149] havoc ~ix~1; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L152] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] havoc #t~union14; [L153] havoc #t~mem13; [L151] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L151] havoc ~#gf_u~4; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L156] #res := (if ~ix~1 < 2139095040 then 1 else 0); [L168] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; [L168] #t~short17 := 0 != #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE #t~short17 [L168] havoc #t~ret16; [L168] havoc #t~short17; [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] ~res~0 := #t~ret18; [L170] havoc #t~ret18; [L145] ~x := #in~x; [L145] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L173] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173] COND TRUE 0 == #t~ret19 [L173] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12-L16] ~ln2_hi_log~0 := 0.69313812256; [L12-L16] ~ln2_lo_log~0 := 9.0580006145E-6; [L12-L16] ~two25_log~0 := 3.3554432E7; [L12-L16] ~Lg1_log~0 := 0.66666668653; [L12-L16] ~Lg2_log~0 := 0.40000000596; [L12-L16] ~Lg3_log~0 := 0.28571429849; [L12-L16] ~Lg4_log~0 := 0.22222198546; [L12-L16] ~Lg5_log~0 := 0.1818357259; [L12-L16] ~Lg6_log~0 := 0.15313838422; [L12-L16] ~Lg7_log~0 := 0.1479819864; [L18] ~zero_log~0 := 0.0; [L98-L101] ~two25_log10~0 := 3.3554432E7; [L98-L101] ~ivln10_log10~0 := 0.43429449201; [L98-L101] ~log10_2hi_log10~0 := 0.30102920532; [L98-L101] ~log10_2lo_log10~0 := 7.9034151668E-7; [L103] ~zero~0 := 0.0; [L166] ~x~0 := #t~nondet15; [L166] havoc #t~nondet15; [L168] #t~short17 := ~someBinaryFLOATComparisonOperation(~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE #t~short17 [L148-L157] ~x := #in~x; [L149] havoc ~ix~1; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L151] FCALL call ~#gf_u~4 := #Ultimate.alloc(4); [L152] FCALL call write~real(~x, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] FCALL call #t~mem13 := read~int({ base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] ~ix~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L153] FCALL call write~real(#t~union14, { base: ~#gf_u~4!base, offset: ~#gf_u~4!offset }, 4); [L153] havoc #t~union14; [L153] havoc #t~mem13; [L151] FCALL call ULTIMATE.dealloc(~#gf_u~4); [L151] havoc ~#gf_u~4; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L155] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L156] #res := (if ~ix~1 < 2139095040 then 1 else 0); [L168] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; [L168] #t~short17 := 0 != #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L168] COND TRUE #t~short17 [L168] havoc #t~ret16; [L168] havoc #t~short17; [L105-L142] ~x := #in~x; [L106] havoc ~y~0; [L106] havoc ~z~1; [L107] havoc ~i~1; [L107] havoc ~k~1; [L107] havoc ~hx~0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L110] FCALL call ~#gf_u~2 := #Ultimate.alloc(4); [L111] FCALL call write~real(~x, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] FCALL call #t~mem6 := read~int({ base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L112] FCALL call write~real(#t~union7, { base: ~#gf_u~2!base, offset: ~#gf_u~2!offset }, 4); [L112] havoc #t~union7; [L112] havoc #t~mem6; [L110] FCALL call ULTIMATE.dealloc(~#gf_u~2); [L110] havoc ~#gf_u~2; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L115] ~k~1 := 0; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L116] COND TRUE 0 == ~bitwiseAnd(~hx~0, 2147483647) [L117] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log10~0), ~zero~0); VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L170] ~res~0 := #t~ret18; [L170] havoc #t~ret18; [L145] ~x := #in~x; [L145] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L173] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L173] COND TRUE 0 == #t~ret19 [L173] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L174] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~ivln10_log10~0=43429449201/100000000000, ~Lg1_log~0=66666668653/100000000000, ~Lg2_log~0=10000000149/25000000000, ~Lg3_log~0=28571429849/100000000000, ~Lg4_log~0=11111099273/50000000000, ~Lg5_log~0=1818357259/10000000000, ~Lg6_log~0=7656919211/50000000000, ~Lg7_log~0=184977483/1250000000, ~ln2_hi_log~0=2166056633/3125000000, ~ln2_lo_log~0=18116001229/2000000000000000, ~log10_2hi_log10~0=7525730133/25000000000, ~log10_2lo_log10~0=19758537917/25000000000000000, ~two25_log10~0=3.3554432E7, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0, ~zero~0=0.0] [L12-L16] static const float ln2_hi_log = 6.9313812256e-01, ln2_lo_log = 9.0580006145e-06, two25_log = 3.355443200e+07, Lg1_log = 6.6666668653e-01, Lg2_log = 4.0000000596e-01, Lg3_log = 2.8571429849e-01, Lg4_log = 2.2222198546e-01, Lg5_log = 1.8183572590e-01, Lg6_log = 1.5313838422e-01, Lg7_log = 1.4798198640e-01; [L18] static const float zero_log = 0.0; [L98-L101] static const float two25_log10 = 3.3554432000e+07, ivln10_log10 = 4.3429449201e-01, log10_2hi_log10 = 3.0102920532e-01, log10_2lo_log10 = 7.9034151668e-07; [L103] static const float zero = 0.0; [L166] float x = __VERIFIER_nondet_float(); [L168] x < 0 && isfinite_float(x) [L149] __int32_t ix; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L151] ieee_float_shape_type gf_u; [L152] gf_u.value = (x) [L153] EXPR gf_u.word [L153] (ix) = gf_u.word [L155] ix &= 0x7fffffff [L156] return (((ix) < 0x7f800000L)); [L168] x < 0 && isfinite_float(x) VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L168] COND TRUE x < 0 && isfinite_float(x) [L106] float y, z; [L107] __int32_t i, k, hx; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L110] ieee_float_shape_type gf_u; [L111] gf_u.value = (x) [L112] EXPR gf_u.word [L112] (hx) = gf_u.word [L115] k = 0 VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L116] COND TRUE ((hx & 0x7fffffff) == 0) [L117] return -two25_log10 / zero; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L170] float res = __ieee754_log10f(x); [L145] return x != x; [L173] COND TRUE !isnan_float(res) [L174] __VERIFIER_error() VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] ----- [2018-11-23 15:40:24,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:40:24 ImpRootNode [2018-11-23 15:40:24,075 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 15:40:24,076 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:40:24,076 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:40:24,076 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:40:24,076 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:23" (3/4) ... [2018-11-23 15:40:24,079 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 15:40:24,079 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:40:24,080 INFO L168 Benchmark]: Toolchain (without parser) took 1167.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 958.1 MB in the beginning and 1.0 GB in the end (delta: -87.6 MB). Peak memory consumption was 65.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,081 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:40:24,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 217.22 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 942.0 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -205.7 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,093 INFO L168 Benchmark]: Boogie Preprocessor took 27.46 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,094 INFO L168 Benchmark]: RCFGBuilder took 444.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,094 INFO L168 Benchmark]: CodeCheck took 400.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:40:24,095 INFO L168 Benchmark]: Witness Printer took 3.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:40:24,098 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, 51 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 76 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 20 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 203 GetRequests, 201 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, 44 NumberOfCodeBlocks, 44 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 28 ConstructedInterpolants, 0 QuantifiedInterpolants, 275 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: 174]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 145, overapproximation of bitwiseAnd at line 116, overapproximation of someBinaryArithmeticFLOAToperation at line 117. Possible FailurePath: [L12-L16] static const float ln2_hi_log = 6.9313812256e-01, ln2_lo_log = 9.0580006145e-06, two25_log = 3.355443200e+07, Lg1_log = 6.6666668653e-01, Lg2_log = 4.0000000596e-01, Lg3_log = 2.8571429849e-01, Lg4_log = 2.2222198546e-01, Lg5_log = 1.8183572590e-01, Lg6_log = 1.5313838422e-01, Lg7_log = 1.4798198640e-01; [L18] static const float zero_log = 0.0; [L98-L101] static const float two25_log10 = 3.3554432000e+07, ivln10_log10 = 4.3429449201e-01, log10_2hi_log10 = 3.0102920532e-01, log10_2lo_log10 = 7.9034151668e-07; [L103] static const float zero = 0.0; [L166] float x = __VERIFIER_nondet_float(); [L168] x < 0 && isfinite_float(x) [L149] __int32_t ix; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L151] ieee_float_shape_type gf_u; [L152] gf_u.value = (x) [L153] EXPR gf_u.word [L153] (ix) = gf_u.word [L155] ix &= 0x7fffffff [L156] return (((ix) < 0x7f800000L)); [L168] x < 0 && isfinite_float(x) VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L168] COND TRUE x < 0 && isfinite_float(x) [L106] float y, z; [L107] __int32_t i, k, hx; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L110] ieee_float_shape_type gf_u; [L111] gf_u.value = (x) [L112] EXPR gf_u.word [L112] (hx) = gf_u.word [L115] k = 0 VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L116] COND TRUE ((hx & 0x7fffffff) == 0) [L117] return -two25_log10 / zero; VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] [L170] float res = __ieee754_log10f(x); [L145] return x != x; [L173] COND TRUE !isnan_float(res) [L174] __VERIFIER_error() VAL [ivln10_log10=43429449201/100000000000, Lg1_log=66666668653/100000000000, Lg2_log=10000000149/25000000000, Lg3_log=28571429849/100000000000, Lg4_log=11111099273/50000000000, Lg5_log=1818357259/10000000000, Lg6_log=7656919211/50000000000, Lg7_log=184977483/1250000000, ln2_hi_log=2166056633/3125000000, ln2_lo_log=18116001229/2000000000000000, log10_2hi_log10=7525730133/25000000000, log10_2lo_log10=19758537917/25000000000000000, two25_log=33554432, two25_log10=33554432, zero=0, zero_log=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 217.22 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 942.0 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -205.7 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.46 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 444.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 11.5 GB. * CodeCheck took 400.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. * Witness Printer took 3.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 15:40:25,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:40:25,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:40:25,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:40:25,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:40:25,503 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:40:25,504 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:40:25,505 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:40:25,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:40:25,507 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:40:25,507 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:40:25,508 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:40:25,508 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:40:25,509 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:40:25,510 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:40:25,510 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:40:25,511 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:40:25,512 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:40:25,513 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:40:25,514 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:40:25,515 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:40:25,516 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:40:25,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:40:25,518 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:40:25,518 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:40:25,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:40:25,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:40:25,520 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:40:25,520 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:40:25,521 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:40:25,521 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:40:25,521 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:40:25,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:40:25,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:40:25,522 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:40:25,523 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:40:25,523 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:40:25,533 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:40:25,534 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:40:25,534 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:40:25,534 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:40:25,535 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:40:25,535 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:40:25,535 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:40:25,535 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:40:25,535 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:40:25,536 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:40:25,537 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:40:25,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:40:25,537 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:40:25,537 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:40:25,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:40:25,537 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:40:25,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:40:25,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:40:25,538 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:40:25,539 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_937b2b7d-b963-453c-81a2-06b9eebad030/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 -> 963536477b49c0268678cb8326bb32feb993b05a [2018-11-23 15:40:25,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:40:25,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:40:25,580 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:40:25,581 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:40:25,581 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:40:25,582 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c [2018-11-23 15:40:25,624 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/405dd5db9/ed3b980c7d3649ce84f0cde37ebab15b/FLAG54d2f8632 [2018-11-23 15:40:26,021 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:40:26,021 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/sv-benchmarks/c/float-newlib/float_req_bl_0970a_true-unreach-call.c [2018-11-23 15:40:26,026 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/405dd5db9/ed3b980c7d3649ce84f0cde37ebab15b/FLAG54d2f8632 [2018-11-23 15:40:26,036 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/bin-2019/ukojak/data/405dd5db9/ed3b980c7d3649ce84f0cde37ebab15b [2018-11-23 15:40:26,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:40:26,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:40:26,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:40:26,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:40:26,041 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:40:26,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567d81a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26, skipping insertion in model container [2018-11-23 15:40:26,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:40:26,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:40:26,218 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:40:26,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:40:26,260 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:40:26,278 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:40:26,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26 WrapperNode [2018-11-23 15:40:26,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:40:26,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:40:26,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:40:26,279 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:40:26,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:40:26,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:40:26,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:40:26,353 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:40:26,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... [2018-11-23 15:40:26,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:40:26,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:40:26,385 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:40:26,385 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:40:26,386 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_937b2b7d-b963-453c-81a2-06b9eebad030/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 15:40:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 15:40:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:40:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 15:40:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:40:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:40:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 15:40:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:40:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:40:26,586 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 15:40:58,894 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 15:43:41,217 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:43:41,217 INFO L280 CfgBuilder]: Removed 26 assue(true) statements. [2018-11-23 15:43:41,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:43:41 BoogieIcfgContainer [2018-11-23 15:43:41,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:43:41,218 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 15:43:41,218 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 15:43:41,226 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 15:43:41,226 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:43:41" (1/1) ... [2018-11-23 15:43:41,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:43:41,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:43:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 40 states and 64 transitions. [2018-11-23 15:43:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2018-11-23 15:43:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 15:43:41,258 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:43:41,298 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 15:43:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:43:41,327 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:43:41,338 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 15:43:41,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:43:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 40 states and 61 transitions. [2018-11-23 15:43:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2018-11-23 15:43:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 15:43:41,349 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:43:41,350 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 15:43:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:43:41,370 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:43:41,379 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 15:43:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:43:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2018-11-23 15:43:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2018-11-23 15:43:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 15:43:41,399 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:43:41,400 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 15:43:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:43:41,419 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:43:41,420 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 15:43:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:43:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2018-11-23 15:43:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2018-11-23 15:43:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 15:43:41,425 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:43:41,426 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 15:43:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:43:41,551 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:43:41,626 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 15:43:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:43:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2018-11-23 15:43:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2018-11-23 15:43:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 15:43:42,888 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:43:42,889 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 15:43:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:43:43,141 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:43:53,255 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-23 15:43:53,256 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.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:84) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:928) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:767) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:339) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:299) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:575) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:286) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 30 more [2018-11-23 15:43:53,258 INFO L168 Benchmark]: Toolchain (without parser) took 207220.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 949.2 MB in the beginning and 951.2 MB in the end (delta: -2.0 MB). Peak memory consumption was 132.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,259 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:43:53,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 239.67 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 933.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,261 INFO L168 Benchmark]: Boogie Preprocessor took 31.83 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,262 INFO L168 Benchmark]: RCFGBuilder took 194832.73 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: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,262 INFO L168 Benchmark]: CodeCheck took 12039.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 951.2 MB in the end (delta: 103.6 MB). Peak memory consumption was 103.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:43:53,265 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 239.67 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 933.1 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 73.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.83 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 194832.73 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: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. * CodeCheck took 12039.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 951.2 MB in the end (delta: 103.6 MB). Peak memory consumption was 103.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...