./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a_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_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 78ea74dfa7532b5891dcf798c387cbc67437d79b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 78ea74dfa7532b5891dcf798c387cbc67437d79b ................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:45:26,839 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:45:26,841 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:45:26,847 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:45:26,847 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:45:26,848 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:45:26,848 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:45:26,850 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:45:26,851 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:45:26,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:45:26,852 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:45:26,852 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:45:26,852 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:45:26,853 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:45:26,854 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:45:26,854 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:45:26,855 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:45:26,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:45:26,857 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:45:26,858 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:45:26,859 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:45:26,860 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:45:26,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:45:26,862 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:45:26,862 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:45:26,863 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:45:26,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:45:26,864 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:45:26,864 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:45:26,865 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:45:26,865 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:45:26,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:45:26,866 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:45:26,866 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:45:26,867 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:45:26,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:45:26,867 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:45:26,876 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:45:26,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:45:26,877 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:45:26,877 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:45:26,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:45:26,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:45:26,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:45:26,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:45:26,879 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:45:26,880 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:45:26,880 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:45:26,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:45:26,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:45:26,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:45:26,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:45:26,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:45:26,881 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:45:26,881 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:45:26,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:45:26,881 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_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2018-11-23 04:45:26,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:45:26,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:45:26,914 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:45:26,915 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:45:26,916 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:45:26,916 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c [2018-11-23 04:45:26,955 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/edd77f909/fcdea78567ba4b8e879ad2671031ecc9/FLAGeea26ea0c [2018-11-23 04:45:27,354 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:45:27,355 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c [2018-11-23 04:45:27,360 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/edd77f909/fcdea78567ba4b8e879ad2671031ecc9/FLAGeea26ea0c [2018-11-23 04:45:27,369 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/edd77f909/fcdea78567ba4b8e879ad2671031ecc9 [2018-11-23 04:45:27,371 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:45:27,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:45:27,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:45:27,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:45:27,374 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:45:27,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a16ae76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27, skipping insertion in model container [2018-11-23 04:45:27,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:45:27,401 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:45:27,546 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:45:27,549 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:45:27,578 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:45:27,636 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:45:27,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27 WrapperNode [2018-11-23 04:45:27,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:45:27,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:45:27,637 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:45:27,638 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:45:27,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:45:27,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:45:27,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:45:27,679 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:45:27,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... [2018-11-23 04:45:27,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:45:27,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:45:27,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:45:27,710 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:45:27,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 04:45:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 04:45:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:45:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 04:45:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:45:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:45:27,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:45:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 04:45:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:45:28,199 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:45:28,199 INFO L280 CfgBuilder]: Removed 28 assue(true) statements. [2018-11-23 04:45:28,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:45:28 BoogieIcfgContainer [2018-11-23 04:45:28,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:45:28,200 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 04:45:28,200 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 04:45:28,209 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 04:45:28,209 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:45:28" (1/1) ... [2018-11-23 04:45:28,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:45:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:45:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2018-11-23 04:45:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2018-11-23 04:45:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-23 04:45:28,247 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:45:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:45:28,333 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 04:45:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:45:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2018-11-23 04:45:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2018-11-23 04:45:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 04:45:28,339 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:45:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:45:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:45:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:45:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 04:45:28,442 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~huge_floor~0 := 1.0E30;~one_sqrt~0 := 1.0;~tiny_sqrt~0 := 1.0E-30;~one_asin~0 := 1.0;~huge_asin~0 := 1.0E30;~pio2_hi_asin~0 := 1.5707963705062866;~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8);~pio4_hi_asin~0 := 0.7853981852531433;~pS0_asin~0 := 0.16666667163;~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497);~pS2_asin~0 := 0.20121252537;~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734);~pS4_asin~0 := 7.9153501429E-4;~pS5_asin~0 := 3.4793309169E-5;~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375);~qS2_asin~0 := 2.0209457874;~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989);~qS4_asin~0 := 0.077038154006;havoc main_#res;havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0;main_~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0);__ieee754_asinf_#in~x := main_~x~0;havoc __ieee754_asinf_#res;havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3;__ieee754_asinf_~x := __ieee754_asinf_#in~x;havoc __ieee754_asinf_~t~1;havoc __ieee754_asinf_~w~0;havoc __ieee754_asinf_~p~0;havoc __ieee754_asinf_~q~1;havoc __ieee754_asinf_~c~0;havoc __ieee754_asinf_~r~1;havoc __ieee754_asinf_~s~1;havoc __ieee754_asinf_~hx~1;havoc __ieee754_asinf_~ix~3; VAL [ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4);call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);__ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);havoc __ieee754_asinf_#t~mem13;havoc __ieee754_asinf_#t~union14;call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset);havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] goto; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume 1065353216 == __ieee754_asinf_~ix~3;__ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] main_#t~ret21 := __ieee754_asinf_#res;main_~res~0 := main_#t~ret21;havoc main_#t~ret21;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~ret22 := isnan_float_#res;assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, |ULTIMATE.start_main_#t~ret22|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume 0 == main_#t~ret22;havoc main_#t~ret22; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume !false; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L158] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L157] havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162-L182] assume 1065353216 == __ieee754_asinf_~ix~3; [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232-L235] assume 0 == main_#t~ret22; [L232] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L158] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L157] havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162-L182] assume 1065353216 == __ieee754_asinf_~ix~3; [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232-L235] assume 0 == main_#t~ret22; [L232] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] FCALL call __ieee754_asinf_#t~mem13 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(__ieee754_asinf_#t~union14, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L157] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == __ieee754_asinf_~ix~3 [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == main_#t~ret22 [L232] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] FCALL call __ieee754_asinf_#t~mem13 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(__ieee754_asinf_#t~union14, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L157] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == __ieee754_asinf_~ix~3 [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == main_#t~ret22 [L232] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [L228] ~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L153-L219] ~x := #in~x; [L154] havoc ~t~1; [L154] havoc ~w~0; [L154] havoc ~p~0; [L154] havoc ~q~1; [L154] havoc ~c~0; [L154] havoc ~r~1; [L154] havoc ~s~1; [L155] havoc ~hx~1; [L155] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] FCALL call #t~mem13 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] ~hx~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(#t~union14, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] havoc #t~mem13; [L159] havoc #t~union14; [L157] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L157] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] ~ix~3 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == ~ix~3 [L164] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] ~res~0 := #t~ret21; [L229] havoc #t~ret21; [L58] ~x := #in~x; [L58] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L232] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == #t~ret22 [L232] havoc #t~ret22; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [L228] ~x~0 := ~someBinaryArithmeticFLOAToperation(1.0, 0.0); [L153-L219] ~x := #in~x; [L154] havoc ~t~1; [L154] havoc ~w~0; [L154] havoc ~p~0; [L154] havoc ~q~1; [L154] havoc ~c~0; [L154] havoc ~r~1; [L154] havoc ~s~1; [L155] havoc ~hx~1; [L155] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] FCALL call #t~mem13 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] ~hx~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(#t~union14, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] havoc #t~mem13; [L159] havoc #t~union14; [L157] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L157] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] ~ix~3 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == ~ix~3 [L164] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] ~res~0 := #t~ret21; [L229] havoc #t~ret21; [L58] ~x := #in~x; [L58] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L232] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == #t~ret22 [L232] havoc #t~ret22; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L12] static const float huge_floor = 1.0e30; [L60] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L143-L151] static const float one_asin = 1.0000000000e+00, huge_asin = 1.000e+30, pio2_hi_asin = 1.57079637050628662109375f, pio2_lo_asin = -4.37113900018624283e-8f, pio4_hi_asin = 0.785398185253143310546875f, pS0_asin = 1.6666667163e-01, pS1_asin = -3.2556581497e-01, pS2_asin = 2.0121252537e-01, pS3_asin = -4.0055535734e-02, pS4_asin = 7.9153501429e-04, pS5_asin = 3.4793309169e-05, qS1_asin = -2.4033949375e+00, qS2_asin = 2.0209457874e+00, qS3_asin = -6.8828397989e-01, qS4_asin = 7.7038154006e-02; [L228] float x = 1.0f / 0.0f; [L154] float t, w, p, q, c, r, s; [L155] __int32_t hx, ix; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L157] ieee_float_shape_type gf_u; [L158] gf_u.value = (x) [L159] EXPR gf_u.word [L159] (hx) = gf_u.word [L161] ix = hx & 0x7fffffff VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L162] COND TRUE ix == 0x3f800000 [L164] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L229] float res = __ieee754_asinf(x); [L58] return x != x; [L232] COND TRUE !isnan_float(res) [L233] __VERIFIER_error() VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] ----- [2018-11-23 04:45:28,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 04:45:28 ImpRootNode [2018-11-23 04:45:28,496 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 04:45:28,496 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:45:28,497 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:45:28,497 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:45:28,497 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:45:28" (3/4) ... [2018-11-23 04:45:28,500 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 04:45:28,500 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:45:28,501 INFO L168 Benchmark]: Toolchain (without parser) took 1129.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.0 MB in the beginning and 1.0 GB in the end (delta: -76.0 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:45:28,502 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:45:28,503 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:45:28,503 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.35 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:45:28,504 INFO L168 Benchmark]: Boogie Preprocessor took 30.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:45:28,504 INFO L168 Benchmark]: RCFGBuilder took 489.91 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: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:45:28,505 INFO L168 Benchmark]: CodeCheck took 296.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:45:28,505 INFO L168 Benchmark]: Witness Printer took 3.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:45:28,508 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, 56 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 36 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 233]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 58, overapproximation of someUnaryDOUBLEoperation at line 147, overapproximation of bitwiseAnd at line 161, overapproximation of someUnaryFLOAToperation at line 145, overapproximation of someBinaryArithmeticFLOAToperation at line 164. Possible FailurePath: [L12] static const float huge_floor = 1.0e30; [L60] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L143-L151] static const float one_asin = 1.0000000000e+00, huge_asin = 1.000e+30, pio2_hi_asin = 1.57079637050628662109375f, pio2_lo_asin = -4.37113900018624283e-8f, pio4_hi_asin = 0.785398185253143310546875f, pS0_asin = 1.6666667163e-01, pS1_asin = -3.2556581497e-01, pS2_asin = 2.0121252537e-01, pS3_asin = -4.0055535734e-02, pS4_asin = 7.9153501429e-04, pS5_asin = 3.4793309169e-05, qS1_asin = -2.4033949375e+00, qS2_asin = 2.0209457874e+00, qS3_asin = -6.8828397989e-01, qS4_asin = 7.7038154006e-02; [L228] float x = 1.0f / 0.0f; [L154] float t, w, p, q, c, r, s; [L155] __int32_t hx, ix; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L157] ieee_float_shape_type gf_u; [L158] gf_u.value = (x) [L159] EXPR gf_u.word [L159] (hx) = gf_u.word [L161] ix = hx & 0x7fffffff VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L162] COND TRUE ix == 0x3f800000 [L164] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L229] float res = __ieee754_asinf(x); [L58] return x != x; [L232] COND TRUE !isnan_float(res) [L233] __VERIFIER_error() VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 264.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.35 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 489.91 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: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. * CodeCheck took 296.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Witness Printer took 3.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:45:29,879 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:45:29,880 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:45:29,889 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:45:29,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:45:29,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:45:29,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:45:29,892 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:45:29,893 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:45:29,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:45:29,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:45:29,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:45:29,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:45:29,895 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:45:29,896 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:45:29,897 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:45:29,897 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:45:29,898 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:45:29,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:45:29,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:45:29,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:45:29,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:45:29,904 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:45:29,904 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:45:29,904 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:45:29,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:45:29,906 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:45:29,906 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:45:29,907 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:45:29,907 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:45:29,907 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:45:29,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:45:29,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:45:29,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:45:29,909 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:45:29,909 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:45:29,909 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:45:29,920 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:45:29,920 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:45:29,921 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:45:29,921 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:45:29,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:45:29,921 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:45:29,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:45:29,922 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:45:29,923 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:45:29,923 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:45:29,924 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:45:29,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:45:29,924 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:45:29,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:45:29,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:45:29,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:45:29,924 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:45:29,925 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:45:29,925 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:45:29,925 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:45:29,925 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:45:29,925 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:45:29,925 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_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2018-11-23 04:45:29,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:45:29,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:45:29,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:45:29,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:45:29,968 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:45:29,969 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c [2018-11-23 04:45:30,004 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/5e8ae79dd/c74fe26c5b7f4b98941e746e02f93ce9/FLAG6f380c1c3 [2018-11-23 04:45:30,320 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:45:30,320 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/sv-benchmarks/c/float-newlib/float_req_bl_0250a_true-unreach-call.c [2018-11-23 04:45:30,325 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/5e8ae79dd/c74fe26c5b7f4b98941e746e02f93ce9/FLAG6f380c1c3 [2018-11-23 04:45:30,334 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/data/5e8ae79dd/c74fe26c5b7f4b98941e746e02f93ce9 [2018-11-23 04:45:30,337 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:45:30,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:45:30,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:45:30,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:45:30,340 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:45:30,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76cd9765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30, skipping insertion in model container [2018-11-23 04:45:30,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:45:30,367 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:45:30,522 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:45:30,527 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:45:30,569 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:45:30,586 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:45:30,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30 WrapperNode [2018-11-23 04:45:30,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:45:30,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:45:30,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:45:30,587 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:45:30,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,603 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:45:30,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:45:30,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:45:30,669 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:45:30,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... [2018-11-23 04:45:30,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:45:30,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:45:30,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:45:30,701 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:45:30,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/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 04:45:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 04:45:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:45:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 04:45:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:45:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:45:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 04:45:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:45:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:45:30,873 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:45:41,664 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:45:57,337 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:46:29,338 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:46:29,338 INFO L280 CfgBuilder]: Removed 28 assue(true) statements. [2018-11-23 04:46:29,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:46:29 BoogieIcfgContainer [2018-11-23 04:46:29,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:46:29,339 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 04:46:29,339 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 04:46:29,345 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 04:46:29,345 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:46:29" (1/1) ... [2018-11-23 04:46:29,353 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:46:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:46:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2018-11-23 04:46:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2018-11-23 04:46:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-23 04:46:29,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:46:29,408 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 04:46:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:46:29,435 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:46:29,445 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 04:46:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:46:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2018-11-23 04:46:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2018-11-23 04:46:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 04:46:29,454 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:46:29,455 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 04:46:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:46:29,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:46:29,581 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 04:46:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:46:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 42 states and 64 transitions. [2018-11-23 04:46:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2018-11-23 04:46:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 04:46:30,122 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:46:30,123 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 04:46:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:46:30,413 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:46:30,482 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 04:46:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:46:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2018-11-23 04:46:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2018-11-23 04:46:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 04:46:58,835 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:46:58,836 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 04:46:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:46:59,340 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:46:59,348 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 04:47:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:47:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2018-11-23 04:47:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2018-11-23 04:47:00,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 04:47:00,237 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-23 04:47:00,243 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 04:47:00,278 INFO L579 CodeCheckObserver]: Invariant with dag size 7 [2018-11-23 04:47:00,282 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,282 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,285 INFO L579 CodeCheckObserver]: Invariant with dag size 9 [2018-11-23 04:47:00,286 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,286 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,286 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,286 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,287 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,287 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,287 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,287 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,288 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,288 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,288 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,289 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,289 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,289 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,292 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,292 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,292 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,293 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 04:47:00,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 04:47:00 ImpRootNode [2018-11-23 04:47:00,293 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 04:47:00,294 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:47:00,294 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:47:00,294 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:47:00,295 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:46:29" (3/4) ... [2018-11-23 04:47:00,298 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 04:47:00,307 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-23 04:47:00,308 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 04:47:00,328 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())), ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()))) == \result [2018-11-23 04:47:00,355 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_22bcff40-fda9-4703-ad26-c40a321fe7a6/bin-2019/ukojak/witness.graphml [2018-11-23 04:47:00,355 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:47:00,356 INFO L168 Benchmark]: Toolchain (without parser) took 90018.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.7 MB in the beginning and 961.4 MB in the end (delta: -11.7 MB). Peak memory consumption was 127.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,358 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 04:47:00,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 248.80 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,359 INFO L168 Benchmark]: Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,359 INFO L168 Benchmark]: RCFGBuilder took 58638.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,359 INFO L168 Benchmark]: CodeCheck took 30954.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.3 MB in the end (delta: 104.2 MB). Peak memory consumption was 104.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,360 INFO L168 Benchmark]: Witness Printer took 61.62 ms. Allocated memory is still 1.2 GB. Free memory was 968.3 MB in the beginning and 961.4 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:47:00,363 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, 56 locations, 1 error locations. SAFE Result, 30.8s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 142 SDtfs, 48 SDslu, 32 SDs, 0 SdLazy, 230 SolverSat, 66 SolverUnsat, 8 SolverUnknown, 0 SolverNotchecked, 53.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 283 GetRequests, 262 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 31 ConstructedInterpolants, 3 QuantifiedInterpolants, 1910 SizeOfPredicates, 17 NumberOfNonLiveVariables, 177 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 - PositiveResult [Line: 233]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 156]: Loop Invariant [2018-11-23 04:47:00,364 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,364 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 153]: Loop Invariant [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,366 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,367 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,368 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,369 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 04:47:00,369 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())), ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()))) == \result - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 * 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 248.80 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 58638.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * CodeCheck took 30954.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.3 MB in the end (delta: 104.2 MB). Peak memory consumption was 104.2 MB. Max. memory is 11.5 GB. * Witness Printer took 61.62 ms. Allocated memory is still 1.2 GB. Free memory was 968.3 MB in the beginning and 961.4 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! Received shutdown request...