./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 68aa61f206da468fa7dcfce700dfa7d384c1ee8e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 68aa61f206da468fa7dcfce700dfa7d384c1ee8e ..................................................................................................................................................................................................................................................................... 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 05:17:44,870 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:17:44,872 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:17:44,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:17:44,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:17:44,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:17:44,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:17:44,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:17:44,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:17:44,884 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:17:44,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:17:44,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:17:44,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:17:44,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:17:44,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:17:44,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:17:44,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:17:44,888 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:17:44,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:17:44,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:17:44,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:17:44,891 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:17:44,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:17:44,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:17:44,894 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:17:44,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:17:44,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:17:44,895 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:17:44,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:17:44,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:17:44,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:17:44,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:17:44,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:17:44,897 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:17:44,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:17:44,898 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:17:44,898 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 05:17:44,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:17:44,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:17:44,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:17:44,907 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:17:44,908 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:17:44,908 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:17:44,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:17:44,908 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:17:44,908 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:17:44,908 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:17:44,908 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:17:44,909 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:17:44,910 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:17:44,910 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:17:44,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:17:44,910 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:17:44,910 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:17:44,910 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:17:44,910 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:17:44,911 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:17:44,911 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 05:17:44,911 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:17:44,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:17:44,911 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_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 -> 68aa61f206da468fa7dcfce700dfa7d384c1ee8e [2018-11-23 05:17:44,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:17:44,945 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:17:44,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:17:44,949 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:17:44,949 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:17:44,950 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c [2018-11-23 05:17:44,995 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/de892878b/ffe676912dea4fc59dcd8ab74ad0d91d/FLAG0152d46dc [2018-11-23 05:17:45,337 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:17:45,338 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c [2018-11-23 05:17:45,344 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/de892878b/ffe676912dea4fc59dcd8ab74ad0d91d/FLAG0152d46dc [2018-11-23 05:17:45,760 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/de892878b/ffe676912dea4fc59dcd8ab74ad0d91d [2018-11-23 05:17:45,763 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:17:45,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:17:45,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:17:45,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:17:45,767 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:17:45,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:45,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548675f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45, skipping insertion in model container [2018-11-23 05:17:45,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:45,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:17:45,792 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:17:45,924 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:17:45,926 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:17:45,949 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:17:45,962 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:17:45,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45 WrapperNode [2018-11-23 05:17:45,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:17:45,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:17:45,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:17:45,963 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:17:45,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:45,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,001 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:17:46,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:17:46,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:17:46,002 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:17:46,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... [2018-11-23 05:17:46,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:17:46,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:17:46,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:17:46,052 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:17:46,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 05:17:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 05:17:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 05:17:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 05:17:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:17:46,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:17:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:17:46,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 05:17:46,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:17:46,413 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 05:17:46,414 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 05:17:46,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:17:46 BoogieIcfgContainer [2018-11-23 05:17:46,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 05:17:46,414 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 05:17:46,414 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 05:17:46,423 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 05:17:46,424 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:17:46" (1/1) ... [2018-11-23 05:17:46,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:17:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:17:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2018-11-23 05:17:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2018-11-23 05:17:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 05:17:46,466 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:17:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:17:46,553 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 05:17:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:17:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2018-11-23 05:17:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2018-11-23 05:17:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 05:17:46,560 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:17:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:17:46,595 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 05:17:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:17:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2018-11-23 05:17:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2018-11-23 05:17:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 05:17:46,620 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:17:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:17:46,631 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 05:17:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:17:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2018-11-23 05:17:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2018-11-23 05:17:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 05:17:46,634 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:17:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:17:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:17:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:17:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:17:46,741 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;havoc main_#res;havoc main_#t~nondet10, main_#t~ret11, main_#t~short12, main_#t~ret13, main_#t~ret14, main_~res~0, main_~x~0;main_~x~0 := main_#t~nondet10;havoc main_#t~nondet10;main_#t~short12 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~short12|=true, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] assume main_#t~short12;isfinite_float_#in~x := main_~x~0;havoc isfinite_float_#res;havoc isfinite_float_#t~mem8, isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, isfinite_float_~x, isfinite_float_~ix~2;isfinite_float_~x := isfinite_float_#in~x;havoc isfinite_float_~ix~2; 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~short12|=true, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] call isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset := #Ultimate.alloc(4);call write~real(isfinite_float_~x, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4);call isfinite_float_#t~mem8 := read~int(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4);isfinite_float_~ix~2 := (if isfinite_float_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem8 % 4294967296 % 4294967296 else isfinite_float_#t~mem8 % 4294967296 % 4294967296 - 4294967296);call write~real(isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4);havoc isfinite_float_#t~union9;havoc isfinite_float_#t~mem8;call ULTIMATE.dealloc(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset);havoc isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset; VAL [ULTIMATE.start_isfinite_float_~ix~2=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_main_#t~short12|=true, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] goto; VAL [ULTIMATE.start_isfinite_float_~ix~2=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_main_#t~short12|=true, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] isfinite_float_~ix~2 := ~bitwiseAnd(isfinite_float_~ix~2, 2147483647);isfinite_float_#res := (if isfinite_float_~ix~2 < 2139095040 then 1 else 0);main_#t~ret11 := isfinite_float_#res;assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647;main_#t~short12 := 0 != main_#t~ret11; VAL [ULTIMATE.start_isfinite_float_~ix~2=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~ret11|=1, |ULTIMATE.start_main_#t~short12|=true, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] assume main_#t~short12;havoc main_#t~ret11;havoc main_#t~short12;__ieee754_logf_#in~x := main_~x~0;havoc __ieee754_logf_#res;havoc __ieee754_logf_#t~mem2, __ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, __ieee754_logf_#t~mem4, __ieee754_logf_#t~union5, __ieee754_logf_~#gf_u~2.base, __ieee754_logf_~#gf_u~2.offset, __ieee754_logf_#t~mem6, __ieee754_logf_#t~union7, __ieee754_logf_~#sf_u~0.base, __ieee754_logf_~#sf_u~0.offset, __ieee754_logf_~x, __ieee754_logf_~hfsq~0, __ieee754_logf_~f~0, __ieee754_logf_~s~0, __ieee754_logf_~z~0, __ieee754_logf_~R~0, __ieee754_logf_~w~0, __ieee754_logf_~t1~0, __ieee754_logf_~t2~0, __ieee754_logf_~dk~0, __ieee754_logf_~k~0, __ieee754_logf_~ix~1, __ieee754_logf_~i~0, __ieee754_logf_~j~0;__ieee754_logf_~x := __ieee754_logf_#in~x;havoc __ieee754_logf_~hfsq~0;havoc __ieee754_logf_~f~0;havoc __ieee754_logf_~s~0;havoc __ieee754_logf_~z~0;havoc __ieee754_logf_~R~0;havoc __ieee754_logf_~w~0;havoc __ieee754_logf_~t1~0;havoc __ieee754_logf_~t2~0;havoc __ieee754_logf_~dk~0;havoc __ieee754_logf_~k~0;havoc __ieee754_logf_~ix~1;havoc __ieee754_logf_~i~0;havoc __ieee754_logf_~j~0; VAL [ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_logf_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] call __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset := #Ultimate.alloc(4);call write~real(__ieee754_logf_~x, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4);call __ieee754_logf_#t~mem2 := read~int(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4);__ieee754_logf_~ix~1 := (if __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 else __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4);havoc __ieee754_logf_#t~mem2;havoc __ieee754_logf_#t~union3;call ULTIMATE.dealloc(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset);havoc __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_logf_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] goto; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_logf_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] __ieee754_logf_~k~0 := 0; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~k~0=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_logf_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] assume 0 == ~bitwiseAnd(__ieee754_logf_~ix~1, 2147483647);__ieee754_logf_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~k~0=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=0, ULTIMATE.start_isfinite_float_~x=1.0, ULTIMATE.start_main_~x~0=1.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_logf_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#in~x|=1.0, |ULTIMATE.start_isfinite_float_#res|=1, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] main_#t~ret13 := __ieee754_logf_#res;main_~res~0 := main_#t~ret13;havoc main_#t~ret13;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~ret14 := isnan_float_#res;assume -2147483648 <= main_#t~ret14 && main_#t~ret14 <= 2147483647; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~k~0=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=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_logf_#in~x|=1.0, |ULTIMATE.start___ieee754_logf_#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~ret14|=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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] assume 0 == main_#t~ret14;havoc main_#t~ret14; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~k~0=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=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_logf_#in~x|=1.0, |ULTIMATE.start___ieee754_logf_#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, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] assume !false; VAL [ULTIMATE.start___ieee754_logf_~ix~1=0, ULTIMATE.start___ieee754_logf_~k~0=0, ULTIMATE.start___ieee754_logf_~x=1.0, ULTIMATE.start_isfinite_float_~ix~2=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_logf_#in~x|=1.0, |ULTIMATE.start___ieee754_logf_#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, ~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), ~two25_log~0=33554432.0, ~zero_log~0=0.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet10, main_#t~ret11, main_#t~short12, main_#t~ret13, main_#t~ret14, main_~res~0, main_~x~0; [L132] main_~x~0 := main_#t~nondet10; [L132] havoc main_#t~nondet10; [L134] main_#t~short12 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#t~short12=true, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] assume main_#t~short12; [L134] isfinite_float_#in~x := main_~x~0; [L134] havoc isfinite_float_#res; [L134] havoc isfinite_float_#t~mem8, isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, isfinite_float_~x, isfinite_float_~ix~2; [L114-L123] isfinite_float_~x := isfinite_float_#in~x; [L115] havoc isfinite_float_~ix~2; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] call isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset := #Ultimate.alloc(4); [L118] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] call isfinite_float_#t~mem8 := read~int(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] isfinite_float_~ix~2 := (if isfinite_float_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem8 % 4294967296 % 4294967296 else isfinite_float_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] call write~real(isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] havoc isfinite_float_#t~union9; [L119] havoc isfinite_float_#t~mem8; [L117] call ULTIMATE.dealloc(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset); [L117] havoc isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] isfinite_float_~ix~2 := ~bitwiseAnd(isfinite_float_~ix~2, 2147483647); [L122] isfinite_float_#res := (if isfinite_float_~ix~2 < 2139095040 then 1 else 0); [L134] main_#t~ret11 := isfinite_float_#res; [L134] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; [L134] main_#t~short12 := 0 != main_#t~ret11; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~ret11=1, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134-L143] assume main_#t~short12; [L134] havoc main_#t~ret11; [L134] havoc main_#t~short12; [L136] __ieee754_logf_#in~x := main_~x~0; [L136] havoc __ieee754_logf_#res; [L136] havoc __ieee754_logf_#t~mem2, __ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, __ieee754_logf_#t~mem4, __ieee754_logf_#t~union5, __ieee754_logf_~#gf_u~2.base, __ieee754_logf_~#gf_u~2.offset, __ieee754_logf_#t~mem6, __ieee754_logf_#t~union7, __ieee754_logf_~#sf_u~0.base, __ieee754_logf_~#sf_u~0.offset, __ieee754_logf_~x, __ieee754_logf_~hfsq~0, __ieee754_logf_~f~0, __ieee754_logf_~s~0, __ieee754_logf_~z~0, __ieee754_logf_~R~0, __ieee754_logf_~w~0, __ieee754_logf_~t1~0, __ieee754_logf_~t2~0, __ieee754_logf_~dk~0, __ieee754_logf_~k~0, __ieee754_logf_~ix~1, __ieee754_logf_~i~0, __ieee754_logf_~j~0; [L32-L108] __ieee754_logf_~x := __ieee754_logf_#in~x; [L33] havoc __ieee754_logf_~hfsq~0; [L33] havoc __ieee754_logf_~f~0; [L33] havoc __ieee754_logf_~s~0; [L33] havoc __ieee754_logf_~z~0; [L33] havoc __ieee754_logf_~R~0; [L33] havoc __ieee754_logf_~w~0; [L33] havoc __ieee754_logf_~t1~0; [L33] havoc __ieee754_logf_~t2~0; [L33] havoc __ieee754_logf_~dk~0; [L34] havoc __ieee754_logf_~k~0; [L34] havoc __ieee754_logf_~ix~1; [L34] havoc __ieee754_logf_~i~0; [L34] havoc __ieee754_logf_~j~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] call __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset := #Ultimate.alloc(4); [L38] call write~real(__ieee754_logf_~x, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] call __ieee754_logf_#t~mem2 := read~int(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] __ieee754_logf_~ix~1 := (if __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 else __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] call write~real(__ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] havoc __ieee754_logf_#t~mem2; [L39] havoc __ieee754_logf_#t~union3; [L37] call ULTIMATE.dealloc(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset); [L37] havoc __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] __ieee754_logf_~k~0 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43-L44] assume 0 == ~bitwiseAnd(__ieee754_logf_~ix~1, 2147483647); [L44] __ieee754_logf_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] main_#t~ret13 := __ieee754_logf_#res; [L136] main_~res~0 := main_#t~ret13; [L136] havoc main_#t~ret13; [L139] isnan_float_#in~x := main_~res~0; [L139] havoc isnan_float_#res; [L139] havoc isnan_float_~x; [L111] isnan_float_~x := isnan_float_#in~x; [L111] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L139] main_#t~ret14 := isnan_float_#res; [L139] assume -2147483648 <= main_#t~ret14 && main_#t~ret14 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret14=0, main_~res~0=7.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139-L142] assume 0 == main_#t~ret14; [L139] havoc main_#t~ret14; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet10, main_#t~ret11, main_#t~short12, main_#t~ret13, main_#t~ret14, main_~res~0, main_~x~0; [L132] main_~x~0 := main_#t~nondet10; [L132] havoc main_#t~nondet10; [L134] main_#t~short12 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL.base=0, #NULL.offset=0, main_#t~short12=true, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] assume main_#t~short12; [L134] isfinite_float_#in~x := main_~x~0; [L134] havoc isfinite_float_#res; [L134] havoc isfinite_float_#t~mem8, isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, isfinite_float_~x, isfinite_float_~ix~2; [L114-L123] isfinite_float_~x := isfinite_float_#in~x; [L115] havoc isfinite_float_~ix~2; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] call isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset := #Ultimate.alloc(4); [L118] call write~real(isfinite_float_~x, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] call isfinite_float_#t~mem8 := read~int(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] isfinite_float_~ix~2 := (if isfinite_float_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem8 % 4294967296 % 4294967296 else isfinite_float_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] call write~real(isfinite_float_#t~union9, isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset, 4); [L119] havoc isfinite_float_#t~union9; [L119] havoc isfinite_float_#t~mem8; [L117] call ULTIMATE.dealloc(isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset); [L117] havoc isfinite_float_~#gf_u~3.base, isfinite_float_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] isfinite_float_~ix~2 := ~bitwiseAnd(isfinite_float_~ix~2, 2147483647); [L122] isfinite_float_#res := (if isfinite_float_~ix~2 < 2139095040 then 1 else 0); [L134] main_#t~ret11 := isfinite_float_#res; [L134] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; [L134] main_#t~short12 := 0 != main_#t~ret11; VAL [#NULL.base=0, #NULL.offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~ret11=1, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134-L143] assume main_#t~short12; [L134] havoc main_#t~ret11; [L134] havoc main_#t~short12; [L136] __ieee754_logf_#in~x := main_~x~0; [L136] havoc __ieee754_logf_#res; [L136] havoc __ieee754_logf_#t~mem2, __ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, __ieee754_logf_#t~mem4, __ieee754_logf_#t~union5, __ieee754_logf_~#gf_u~2.base, __ieee754_logf_~#gf_u~2.offset, __ieee754_logf_#t~mem6, __ieee754_logf_#t~union7, __ieee754_logf_~#sf_u~0.base, __ieee754_logf_~#sf_u~0.offset, __ieee754_logf_~x, __ieee754_logf_~hfsq~0, __ieee754_logf_~f~0, __ieee754_logf_~s~0, __ieee754_logf_~z~0, __ieee754_logf_~R~0, __ieee754_logf_~w~0, __ieee754_logf_~t1~0, __ieee754_logf_~t2~0, __ieee754_logf_~dk~0, __ieee754_logf_~k~0, __ieee754_logf_~ix~1, __ieee754_logf_~i~0, __ieee754_logf_~j~0; [L32-L108] __ieee754_logf_~x := __ieee754_logf_#in~x; [L33] havoc __ieee754_logf_~hfsq~0; [L33] havoc __ieee754_logf_~f~0; [L33] havoc __ieee754_logf_~s~0; [L33] havoc __ieee754_logf_~z~0; [L33] havoc __ieee754_logf_~R~0; [L33] havoc __ieee754_logf_~w~0; [L33] havoc __ieee754_logf_~t1~0; [L33] havoc __ieee754_logf_~t2~0; [L33] havoc __ieee754_logf_~dk~0; [L34] havoc __ieee754_logf_~k~0; [L34] havoc __ieee754_logf_~ix~1; [L34] havoc __ieee754_logf_~i~0; [L34] havoc __ieee754_logf_~j~0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] call __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset := #Ultimate.alloc(4); [L38] call write~real(__ieee754_logf_~x, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] call __ieee754_logf_#t~mem2 := read~int(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] __ieee754_logf_~ix~1 := (if __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 else __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] call write~real(__ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset, 4); [L39] havoc __ieee754_logf_#t~mem2; [L39] havoc __ieee754_logf_#t~union3; [L37] call ULTIMATE.dealloc(__ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset); [L37] havoc __ieee754_logf_~#gf_u~1.base, __ieee754_logf_~#gf_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] __ieee754_logf_~k~0 := 0; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43-L44] assume 0 == ~bitwiseAnd(__ieee754_logf_~ix~1, 2147483647); [L44] __ieee754_logf_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] main_#t~ret13 := __ieee754_logf_#res; [L136] main_~res~0 := main_#t~ret13; [L136] havoc main_#t~ret13; [L139] isnan_float_#in~x := main_~res~0; [L139] havoc isnan_float_#res; [L139] havoc isnan_float_~x; [L111] isnan_float_~x := isnan_float_#in~x; [L111] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L139] main_#t~ret14 := isnan_float_#res; [L139] assume -2147483648 <= main_#t~ret14 && main_#t~ret14 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret14=0, main_~res~0=7.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139-L142] assume 0 == main_#t~ret14; [L139] havoc main_#t~ret14; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet10, main_#t~ret11, main_#t~short12, main_#t~ret13, main_#t~ret14, main_~res~0, main_~x~0; [L132] main_~x~0 := main_#t~nondet10; [L132] havoc main_#t~nondet10; [L134] main_#t~short12 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#t~short12=true, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE main_#t~short12 [L134] isfinite_float_#in~x := main_~x~0; [L134] havoc isfinite_float_#res; [L134] havoc isfinite_float_#t~mem8, isfinite_float_#t~union9, isfinite_float_~#gf_u~3, isfinite_float_~x, isfinite_float_~ix~2; [L114-L123] isfinite_float_~x := isfinite_float_#in~x; [L115] havoc isfinite_float_~ix~2; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] FCALL call isfinite_float_~#gf_u~3 := #Ultimate.alloc(4); [L118] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] FCALL call isfinite_float_#t~mem8 := read~int({ base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] isfinite_float_~ix~2 := (if isfinite_float_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem8 % 4294967296 % 4294967296 else isfinite_float_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] FCALL call write~real(isfinite_float_#t~union9, { base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] havoc isfinite_float_#t~union9; [L119] havoc isfinite_float_#t~mem8; [L117] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~3); [L117] havoc isfinite_float_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] isfinite_float_~ix~2 := ~bitwiseAnd(isfinite_float_~ix~2, 2147483647); [L122] isfinite_float_#res := (if isfinite_float_~ix~2 < 2139095040 then 1 else 0); [L134] main_#t~ret11 := isfinite_float_#res; [L134] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; [L134] main_#t~short12 := 0 != main_#t~ret11; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~ret11=1, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE main_#t~short12 [L134] havoc main_#t~ret11; [L134] havoc main_#t~short12; [L136] __ieee754_logf_#in~x := main_~x~0; [L136] havoc __ieee754_logf_#res; [L136] havoc __ieee754_logf_#t~mem2, __ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1, __ieee754_logf_#t~mem4, __ieee754_logf_#t~union5, __ieee754_logf_~#gf_u~2, __ieee754_logf_#t~mem6, __ieee754_logf_#t~union7, __ieee754_logf_~#sf_u~0, __ieee754_logf_~x, __ieee754_logf_~hfsq~0, __ieee754_logf_~f~0, __ieee754_logf_~s~0, __ieee754_logf_~z~0, __ieee754_logf_~R~0, __ieee754_logf_~w~0, __ieee754_logf_~t1~0, __ieee754_logf_~t2~0, __ieee754_logf_~dk~0, __ieee754_logf_~k~0, __ieee754_logf_~ix~1, __ieee754_logf_~i~0, __ieee754_logf_~j~0; [L32-L108] __ieee754_logf_~x := __ieee754_logf_#in~x; [L33] havoc __ieee754_logf_~hfsq~0; [L33] havoc __ieee754_logf_~f~0; [L33] havoc __ieee754_logf_~s~0; [L33] havoc __ieee754_logf_~z~0; [L33] havoc __ieee754_logf_~R~0; [L33] havoc __ieee754_logf_~w~0; [L33] havoc __ieee754_logf_~t1~0; [L33] havoc __ieee754_logf_~t2~0; [L33] havoc __ieee754_logf_~dk~0; [L34] havoc __ieee754_logf_~k~0; [L34] havoc __ieee754_logf_~ix~1; [L34] havoc __ieee754_logf_~i~0; [L34] havoc __ieee754_logf_~j~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] FCALL call __ieee754_logf_~#gf_u~1 := #Ultimate.alloc(4); [L38] FCALL call write~real(__ieee754_logf_~x, { base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] FCALL call __ieee754_logf_#t~mem2 := read~int({ base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] __ieee754_logf_~ix~1 := (if __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 else __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] FCALL call write~real(__ieee754_logf_#t~union3, { base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] havoc __ieee754_logf_#t~mem2; [L39] havoc __ieee754_logf_#t~union3; [L37] FCALL call ULTIMATE.dealloc(__ieee754_logf_~#gf_u~1); [L37] havoc __ieee754_logf_~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] __ieee754_logf_~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43] COND TRUE 0 == ~bitwiseAnd(__ieee754_logf_~ix~1, 2147483647) [L44] __ieee754_logf_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] main_#t~ret13 := __ieee754_logf_#res; [L136] main_~res~0 := main_#t~ret13; [L136] havoc main_#t~ret13; [L139] isnan_float_#in~x := main_~res~0; [L139] havoc isnan_float_#res; [L139] havoc isnan_float_~x; [L111] isnan_float_~x := isnan_float_#in~x; [L111] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L139] main_#t~ret14 := isnan_float_#res; [L139] assume -2147483648 <= main_#t~ret14 && main_#t~ret14 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret14=0, main_~res~0=7.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139] COND TRUE 0 == main_#t~ret14 [L139] havoc main_#t~ret14; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [?] havoc main_#res; [?] havoc main_#t~nondet10, main_#t~ret11, main_#t~short12, main_#t~ret13, main_#t~ret14, main_~res~0, main_~x~0; [L132] main_~x~0 := main_#t~nondet10; [L132] havoc main_#t~nondet10; [L134] main_#t~short12 := ~someBinaryFLOATComparisonOperation(main_~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, main_#t~short12=true, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE main_#t~short12 [L134] isfinite_float_#in~x := main_~x~0; [L134] havoc isfinite_float_#res; [L134] havoc isfinite_float_#t~mem8, isfinite_float_#t~union9, isfinite_float_~#gf_u~3, isfinite_float_~x, isfinite_float_~ix~2; [L114-L123] isfinite_float_~x := isfinite_float_#in~x; [L115] havoc isfinite_float_~ix~2; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] FCALL call isfinite_float_~#gf_u~3 := #Ultimate.alloc(4); [L118] FCALL call write~real(isfinite_float_~x, { base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] FCALL call isfinite_float_#t~mem8 := read~int({ base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] isfinite_float_~ix~2 := (if isfinite_float_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isfinite_float_#t~mem8 % 4294967296 % 4294967296 else isfinite_float_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] FCALL call write~real(isfinite_float_#t~union9, { base: isfinite_float_~#gf_u~3!base, offset: isfinite_float_~#gf_u~3!offset }, 4); [L119] havoc isfinite_float_#t~union9; [L119] havoc isfinite_float_#t~mem8; [L117] FCALL call ULTIMATE.dealloc(isfinite_float_~#gf_u~3); [L117] havoc isfinite_float_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] isfinite_float_~ix~2 := ~bitwiseAnd(isfinite_float_~ix~2, 2147483647); [L122] isfinite_float_#res := (if isfinite_float_~ix~2 < 2139095040 then 1 else 0); [L134] main_#t~ret11 := isfinite_float_#res; [L134] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; [L134] main_#t~short12 := 0 != main_#t~ret11; VAL [#NULL!base=0, #NULL!offset=0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_#t~ret11=1, main_#t~short12=true, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE main_#t~short12 [L134] havoc main_#t~ret11; [L134] havoc main_#t~short12; [L136] __ieee754_logf_#in~x := main_~x~0; [L136] havoc __ieee754_logf_#res; [L136] havoc __ieee754_logf_#t~mem2, __ieee754_logf_#t~union3, __ieee754_logf_~#gf_u~1, __ieee754_logf_#t~mem4, __ieee754_logf_#t~union5, __ieee754_logf_~#gf_u~2, __ieee754_logf_#t~mem6, __ieee754_logf_#t~union7, __ieee754_logf_~#sf_u~0, __ieee754_logf_~x, __ieee754_logf_~hfsq~0, __ieee754_logf_~f~0, __ieee754_logf_~s~0, __ieee754_logf_~z~0, __ieee754_logf_~R~0, __ieee754_logf_~w~0, __ieee754_logf_~t1~0, __ieee754_logf_~t2~0, __ieee754_logf_~dk~0, __ieee754_logf_~k~0, __ieee754_logf_~ix~1, __ieee754_logf_~i~0, __ieee754_logf_~j~0; [L32-L108] __ieee754_logf_~x := __ieee754_logf_#in~x; [L33] havoc __ieee754_logf_~hfsq~0; [L33] havoc __ieee754_logf_~f~0; [L33] havoc __ieee754_logf_~s~0; [L33] havoc __ieee754_logf_~z~0; [L33] havoc __ieee754_logf_~R~0; [L33] havoc __ieee754_logf_~w~0; [L33] havoc __ieee754_logf_~t1~0; [L33] havoc __ieee754_logf_~t2~0; [L33] havoc __ieee754_logf_~dk~0; [L34] havoc __ieee754_logf_~k~0; [L34] havoc __ieee754_logf_~ix~1; [L34] havoc __ieee754_logf_~i~0; [L34] havoc __ieee754_logf_~j~0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] FCALL call __ieee754_logf_~#gf_u~1 := #Ultimate.alloc(4); [L38] FCALL call write~real(__ieee754_logf_~x, { base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] FCALL call __ieee754_logf_#t~mem2 := read~int({ base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] __ieee754_logf_~ix~1 := (if __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 else __ieee754_logf_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] FCALL call write~real(__ieee754_logf_#t~union3, { base: __ieee754_logf_~#gf_u~1!base, offset: __ieee754_logf_~#gf_u~1!offset }, 4); [L39] havoc __ieee754_logf_#t~mem2; [L39] havoc __ieee754_logf_#t~union3; [L37] FCALL call ULTIMATE.dealloc(__ieee754_logf_~#gf_u~1); [L37] havoc __ieee754_logf_~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] __ieee754_logf_~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43] COND TRUE 0 == ~bitwiseAnd(__ieee754_logf_~ix~1, 2147483647) [L44] __ieee754_logf_#res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] main_#t~ret13 := __ieee754_logf_#res; [L136] main_~res~0 := main_#t~ret13; [L136] havoc main_#t~ret13; [L139] isnan_float_#in~x := main_~res~0; [L139] havoc isnan_float_#res; [L139] havoc isnan_float_~x; [L111] isnan_float_~x := isnan_float_#in~x; [L111] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L139] main_#t~ret14 := isnan_float_#res; [L139] assume -2147483648 <= main_#t~ret14 && main_#t~ret14 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=0, isfinite_float_~x=1.0, isnan_float_#in~x=7.0, isnan_float_#res=0, isnan_float_~x=7.0, main_#t~ret14=0, main_~res~0=7.0, main_~x~0=1.0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139] COND TRUE 0 == main_#t~ret14 [L139] havoc main_#t~ret14; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_logf_#in~x=1.0, __ieee754_logf_#res=7.0, __ieee754_logf_~ix~1=0, __ieee754_logf_~k~0=0, __ieee754_logf_~x=1.0, isfinite_float_#in~x=1.0, isfinite_float_#res=1, isfinite_float_~ix~2=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, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [L132] ~x~0 := #t~nondet10; [L132] havoc #t~nondet10; [L134] #t~short12 := ~someBinaryFLOATComparisonOperation(~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE #t~short12 [L114-L123] ~x := #in~x; [L115] havoc ~ix~2; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L118] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] FCALL call #t~mem8 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] ~ix~2 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] FCALL call write~real(#t~union9, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] havoc #t~union9; [L119] havoc #t~mem8; [L117] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L117] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] ~ix~2 := ~bitwiseAnd(~ix~2, 2147483647); [L122] #res := (if ~ix~2 < 2139095040 then 1 else 0); [L134] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L134] #t~short12 := 0 != #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE #t~short12 [L134] havoc #t~ret11; [L134] havoc #t~short12; [L32-L108] ~x := #in~x; [L33] havoc ~hfsq~0; [L33] havoc ~f~0; [L33] havoc ~s~0; [L33] havoc ~z~0; [L33] havoc ~R~0; [L33] havoc ~w~0; [L33] havoc ~t1~0; [L33] havoc ~t2~0; [L33] havoc ~dk~0; [L34] havoc ~k~0; [L34] havoc ~ix~1; [L34] havoc ~i~0; [L34] havoc ~j~0; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] FCALL call ~#gf_u~1 := #Ultimate.alloc(4); [L38] FCALL call write~real(~x, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] FCALL call #t~mem2 := read~int({ base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] ~ix~1 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] FCALL call write~real(#t~union3, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] havoc #t~mem2; [L39] havoc #t~union3; [L37] FCALL call ULTIMATE.dealloc(~#gf_u~1); [L37] havoc ~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] ~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43] COND TRUE 0 == ~bitwiseAnd(~ix~1, 2147483647) [L44] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] ~res~0 := #t~ret13; [L136] havoc #t~ret13; [L111] ~x := #in~x; [L111] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L139] assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139] COND TRUE 0 == #t~ret14 [L139] havoc #t~ret14; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L24-L28] ~ln2_hi_log~0 := 0.69313812256; [L24-L28] ~ln2_lo_log~0 := 9.0580006145E-6; [L24-L28] ~two25_log~0 := 3.3554432E7; [L24-L28] ~Lg1_log~0 := 0.66666668653; [L24-L28] ~Lg2_log~0 := 0.40000000596; [L24-L28] ~Lg3_log~0 := 0.28571429849; [L24-L28] ~Lg4_log~0 := 0.22222198546; [L24-L28] ~Lg5_log~0 := 0.1818357259; [L24-L28] ~Lg6_log~0 := 0.15313838422; [L24-L28] ~Lg7_log~0 := 0.1479819864; [L30] ~zero_log~0 := 0.0; [L132] ~x~0 := #t~nondet10; [L132] havoc #t~nondet10; [L134] #t~short12 := ~someBinaryFLOATComparisonOperation(~x~0, ~convertINTToFLOAT(0)); VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE #t~short12 [L114-L123] ~x := #in~x; [L115] havoc ~ix~2; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L117] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L118] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] FCALL call #t~mem8 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] ~ix~2 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L119] FCALL call write~real(#t~union9, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L119] havoc #t~union9; [L119] havoc #t~mem8; [L117] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L117] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L121] ~ix~2 := ~bitwiseAnd(~ix~2, 2147483647); [L122] #res := (if ~ix~2 < 2139095040 then 1 else 0); [L134] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L134] #t~short12 := 0 != #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L134] COND TRUE #t~short12 [L134] havoc #t~ret11; [L134] havoc #t~short12; [L32-L108] ~x := #in~x; [L33] havoc ~hfsq~0; [L33] havoc ~f~0; [L33] havoc ~s~0; [L33] havoc ~z~0; [L33] havoc ~R~0; [L33] havoc ~w~0; [L33] havoc ~t1~0; [L33] havoc ~t2~0; [L33] havoc ~dk~0; [L34] havoc ~k~0; [L34] havoc ~ix~1; [L34] havoc ~i~0; [L34] havoc ~j~0; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L37] FCALL call ~#gf_u~1 := #Ultimate.alloc(4); [L38] FCALL call write~real(~x, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] FCALL call #t~mem2 := read~int({ base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] ~ix~1 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L39] FCALL call write~real(#t~union3, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L39] havoc #t~mem2; [L39] havoc #t~union3; [L37] FCALL call ULTIMATE.dealloc(~#gf_u~1); [L37] havoc ~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L42] ~k~0 := 0; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L43] COND TRUE 0 == ~bitwiseAnd(~ix~1, 2147483647) [L44] #res := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(~two25_log~0), ~zero_log~0); VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L136] ~res~0 := #t~ret13; [L136] havoc #t~ret13; [L111] ~x := #in~x; [L111] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L139] assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L139] COND TRUE 0 == #t~ret14 [L139] havoc #t~ret14; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L140] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~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, ~two25_log~0=3.3554432E7, ~zero_log~0=0.0] [L24-L28] 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; [L30] static const float zero_log = 0.0; [L132] float x = __VERIFIER_nondet_float(); [L134] EXPR x < 0 && isfinite_float(x) [L115] __int32_t ix; VAL [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, two25_log=33554432, zero_log=0] [L117] ieee_float_shape_type gf_u; [L118] gf_u.value = (x) [L119] EXPR gf_u.word [L119] (ix) = gf_u.word [L121] ix &= 0x7fffffff [L122] return (((ix) < 0x7f800000L)); [L134] EXPR x < 0 && isfinite_float(x) VAL [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, two25_log=33554432, zero_log=0] [L134] COND TRUE (x < 0 && isfinite_float(x)) [L33] float hfsq, f, s, z, R, w, t1, t2, dk; [L34] __int32_t k, ix, i, j; VAL [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, two25_log=33554432, zero_log=0] [L37] ieee_float_shape_type gf_u; [L38] gf_u.value = (x) [L39] EXPR gf_u.word [L39] (ix) = gf_u.word [L42] k = 0 VAL [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, two25_log=33554432, zero_log=0] [L43] COND TRUE ((ix & 0x7fffffff) == 0) [L44] return -two25_log / zero_log; VAL [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, two25_log=33554432, zero_log=0] [L136] float res = __ieee754_logf(x); [L111] return x != x; [L139] COND TRUE !isnan_float(res) [L140] __VERIFIER_error() VAL [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, two25_log=33554432, zero_log=0] ----- [2018-11-23 05:17:46,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 05:17:46 ImpRootNode [2018-11-23 05:17:46,822 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 05:17:46,830 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 05:17:46,830 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 05:17:46,830 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 05:17:46,831 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:17:46" (3/4) ... [2018-11-23 05:17:46,834 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 05:17:46,834 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 05:17:46,835 INFO L168 Benchmark]: Toolchain (without parser) took 1071.80 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 928.8 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,836 INFO L168 Benchmark]: CDTParser took 0.57 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 05:17:46,836 INFO L168 Benchmark]: CACSL2BoogieTranslator took 198.35 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 943.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,837 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.14 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 987.8 MB in the end (delta: -44.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,837 INFO L168 Benchmark]: Boogie Preprocessor took 49.99 ms. Allocated memory is still 1.0 GB. Free memory was 987.8 MB in the beginning and 1.0 GB in the end (delta: -19.9 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,840 INFO L168 Benchmark]: RCFGBuilder took 362.04 ms. Allocated memory is still 1.0 GB. Free memory was 1.0 GB in the beginning and 969.1 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,840 INFO L168 Benchmark]: CodeCheck took 415.34 ms. Allocated memory is still 1.0 GB. Free memory was 969.1 MB in the beginning and 928.8 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:17:46,841 INFO L168 Benchmark]: Witness Printer took 4.10 ms. Allocated memory is still 1.0 GB. Free memory is still 928.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:17:46,844 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, 37 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: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 111, overapproximation of bitwiseAnd at line 43, overapproximation of someBinaryArithmeticFLOAToperation at line 44. Possible FailurePath: [L24-L28] 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; [L30] static const float zero_log = 0.0; [L132] float x = __VERIFIER_nondet_float(); [L134] EXPR x < 0 && isfinite_float(x) [L115] __int32_t ix; VAL [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, two25_log=33554432, zero_log=0] [L117] ieee_float_shape_type gf_u; [L118] gf_u.value = (x) [L119] EXPR gf_u.word [L119] (ix) = gf_u.word [L121] ix &= 0x7fffffff [L122] return (((ix) < 0x7f800000L)); [L134] EXPR x < 0 && isfinite_float(x) VAL [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, two25_log=33554432, zero_log=0] [L134] COND TRUE (x < 0 && isfinite_float(x)) [L33] float hfsq, f, s, z, R, w, t1, t2, dk; [L34] __int32_t k, ix, i, j; VAL [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, two25_log=33554432, zero_log=0] [L37] ieee_float_shape_type gf_u; [L38] gf_u.value = (x) [L39] EXPR gf_u.word [L39] (ix) = gf_u.word [L42] k = 0 VAL [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, two25_log=33554432, zero_log=0] [L43] COND TRUE ((ix & 0x7fffffff) == 0) [L44] return -two25_log / zero_log; VAL [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, two25_log=33554432, zero_log=0] [L136] float res = __ieee754_logf(x); [L111] return x != x; [L139] COND TRUE !isnan_float(res) [L140] __VERIFIER_error() VAL [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, two25_log=33554432, zero_log=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 198.35 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 943.1 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 39.14 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 987.8 MB in the end (delta: -44.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.99 ms. Allocated memory is still 1.0 GB. Free memory was 987.8 MB in the beginning and 1.0 GB in the end (delta: -19.9 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 362.04 ms. Allocated memory is still 1.0 GB. Free memory was 1.0 GB in the beginning and 969.1 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * CodeCheck took 415.34 ms. Allocated memory is still 1.0 GB. Free memory was 969.1 MB in the beginning and 928.8 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Witness Printer took 4.10 ms. Allocated memory is still 1.0 GB. Free memory is still 928.8 MB. 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 05:17:48,244 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:17:48,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:17:48,254 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:17:48,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:17:48,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:17:48,256 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:17:48,257 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:17:48,258 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:17:48,259 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:17:48,259 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:17:48,260 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:17:48,260 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:17:48,261 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:17:48,262 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:17:48,262 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:17:48,263 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:17:48,264 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:17:48,265 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:17:48,266 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:17:48,267 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:17:48,268 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:17:48,270 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:17:48,270 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:17:48,270 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:17:48,271 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:17:48,271 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:17:48,272 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:17:48,273 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:17:48,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:17:48,273 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:17:48,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:17:48,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:17:48,274 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:17:48,275 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:17:48,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:17:48,276 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 05:17:48,286 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:17:48,286 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:17:48,287 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:17:48,287 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:17:48,287 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:17:48,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:17:48,288 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:17:48,288 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:17:48,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:17:48,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:17:48,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:17:48,289 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:17:48,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:17:48,290 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:17:48,290 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:17:48,290 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:17:48,290 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:17:48,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:17:48,290 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 05:17:48,291 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 05:17:48,292 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_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 -> 68aa61f206da468fa7dcfce700dfa7d384c1ee8e [2018-11-23 05:17:48,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:17:48,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:17:48,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:17:48,333 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:17:48,334 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:17:48,334 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c [2018-11-23 05:17:48,378 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/78744d3e5/10e446523c2b4ae4b9e3a4361684d7b6/FLAG6c4318859 [2018-11-23 05:17:48,705 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:17:48,706 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/sv-benchmarks/c/float-newlib/float_req_bl_0920a_true-unreach-call.c [2018-11-23 05:17:48,711 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/78744d3e5/10e446523c2b4ae4b9e3a4361684d7b6/FLAG6c4318859 [2018-11-23 05:17:49,140 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/bin-2019/ukojak/data/78744d3e5/10e446523c2b4ae4b9e3a4361684d7b6 [2018-11-23 05:17:49,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:17:49,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:17:49,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:17:49,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:17:49,148 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:17:49,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@284314a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49, skipping insertion in model container [2018-11-23 05:17:49,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:17:49,178 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:17:49,321 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:17:49,325 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:17:49,359 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:17:49,380 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:17:49,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49 WrapperNode [2018-11-23 05:17:49,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:17:49,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:17:49,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:17:49,381 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:17:49,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:17:49,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:17:49,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:17:49,418 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:17:49,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... [2018-11-23 05:17:49,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:17:49,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:17:49,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:17:49,494 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:17:49,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:17:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8aabc8a-4a3a-48e3-b9e1-87503dc05830/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 05:17:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 05:17:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:17:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 05:17:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:17:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 05:17:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 05:17:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:17:49,672 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 05:17:49,703 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 05:21:28,751 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 05:21:28,751 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-11-23 05:21:28,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:21:28 BoogieIcfgContainer [2018-11-23 05:21:28,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 05:21:28,752 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 05:21:28,752 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 05:21:28,759 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 05:21:28,759 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:21:28" (1/1) ... [2018-11-23 05:21:28,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:21:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:21:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2018-11-23 05:21:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2018-11-23 05:21:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 05:21:28,791 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:21:28,824 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 05:21:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:21:28,854 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:21:28,863 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 05:21:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:21:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2018-11-23 05:21:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2018-11-23 05:21:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 05:21:28,872 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:21:28,873 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 05:21:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:21:28,888 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:21:28,896 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 05:21:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:21:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2018-11-23 05:21:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2018-11-23 05:21:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 05:21:28,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:21:28,930 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 05:21:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:21:28,955 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:21:28,957 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 05:21:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:21:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2018-11-23 05:21:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2018-11-23 05:21:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 05:21:28,961 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:21:28,962 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 05:21:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:21:29,109 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:21:29,185 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 05:21:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 05:21:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2018-11-23 05:21:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2018-11-23 05:21:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 05:21:30,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 05:21:30,024 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 05:21:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:21:30,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:21:38,074 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-23 05:21:38,074 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 05:21:38,077 INFO L168 Benchmark]: Toolchain (without parser) took 228933.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 949.7 MB in the beginning and 966.1 MB in the end (delta: -16.3 MB). Peak memory consumption was 120.5 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,079 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 05:21:38,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 235.65 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,079 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.20 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,080 INFO L168 Benchmark]: Boogie Preprocessor took 76.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -196.5 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,081 INFO L168 Benchmark]: RCFGBuilder took 219257.49 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,081 INFO L168 Benchmark]: CodeCheck took 9324.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 966.1 MB in the end (delta: 101.4 MB). Peak memory consumption was 101.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:21:38,084 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 235.65 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.20 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -196.5 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 219257.49 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * CodeCheck took 9324.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 966.1 MB in the end (delta: 101.4 MB). Peak memory consumption was 101.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...