./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b_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_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 e244339627025cb250c22854e0eaa32467bc4188 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 e244339627025cb250c22854e0eaa32467bc4188 ........................................................................................................................................................................................................................................................................................................................................................................................... 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 01:55:47,457 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:55:47,458 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:55:47,464 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:55:47,464 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:55:47,465 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:55:47,466 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:55:47,467 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:55:47,468 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:55:47,469 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:55:47,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:55:47,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:55:47,470 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:55:47,471 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:55:47,472 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:55:47,472 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:55:47,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:55:47,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:55:47,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:55:47,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:55:47,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:55:47,478 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:55:47,479 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:55:47,479 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:55:47,480 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:55:47,480 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:55:47,481 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:55:47,481 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:55:47,482 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:55:47,483 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:55:47,483 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:55:47,483 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:55:47,483 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:55:47,484 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:55:47,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:55:47,484 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:55:47,485 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:55:47,495 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:55:47,495 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:55:47,495 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:55:47,496 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:55:47,496 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:55:47,496 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:55:47,496 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:55:47,497 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:55:47,498 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:55:47,498 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:55:47,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:55:47,499 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:55:47,499 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:55:47,499 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:55:47,499 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:55:47,499 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:55:47,499 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:55:47,499 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_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 -> e244339627025cb250c22854e0eaa32467bc4188 [2018-11-23 01:55:47,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:55:47,534 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:55:47,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:55:47,538 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:55:47,538 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:55:47,538 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c [2018-11-23 01:55:47,582 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/5a02c0d2b/1aa622f85add4328b773468b3fdcfe7e/FLAGed5162df2 [2018-11-23 01:55:47,930 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:55:47,931 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c [2018-11-23 01:55:47,937 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/5a02c0d2b/1aa622f85add4328b773468b3fdcfe7e/FLAGed5162df2 [2018-11-23 01:55:48,348 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/5a02c0d2b/1aa622f85add4328b773468b3fdcfe7e [2018-11-23 01:55:48,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:55:48,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:55:48,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:55:48,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:55:48,355 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:55:48,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b26934e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48, skipping insertion in model container [2018-11-23 01:55:48,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:55:48,388 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:55:48,524 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:55:48,527 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:55:48,554 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:55:48,570 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:55:48,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48 WrapperNode [2018-11-23 01:55:48,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:55:48,571 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:55:48,571 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:55:48,571 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:55:48,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:55:48,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:55:48,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:55:48,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:55:48,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... [2018-11-23 01:55:48,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:55:48,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:55:48,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:55:48,675 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:55:48,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 01:55:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 01:55:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:55:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 01:55:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:55:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:55:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:55:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 01:55:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:55:49,138 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:55:49,138 INFO L280 CfgBuilder]: Removed 30 assue(true) statements. [2018-11-23 01:55:49,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:55:49 BoogieIcfgContainer [2018-11-23 01:55:49,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:55:49,139 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 01:55:49,139 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 01:55:49,147 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 01:55:49,147 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:55:49" (1/1) ... [2018-11-23 01:55:49,155 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:55:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:55:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2018-11-23 01:55:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2018-11-23 01:55:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 01:55:49,182 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:55:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:55:49,256 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 01:55:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:55:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2018-11-23 01:55:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2018-11-23 01:55:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 01:55:49,265 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:55:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:55:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:55:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:55:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:55:49,356 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];~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~ret19, main_#t~ret20, main_#t~short21, main_~x~0, main_~res~0;main_~x~0 := 0.0;__ieee754_asinf_#in~x := main_~x~0;havoc __ieee754_asinf_#res;havoc __ieee754_asinf_#t~mem11, __ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret13, __ieee754_asinf_#t~ret14, __ieee754_asinf_#t~mem15, __ieee754_asinf_#t~union16, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#sf_u~2.base, __ieee754_asinf_~#sf_u~2.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~1, __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~2;__ieee754_asinf_~x := __ieee754_asinf_#in~x;havoc __ieee754_asinf_~t~1;havoc __ieee754_asinf_~w~1;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~2; 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, ~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~mem11 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);__ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);havoc __ieee754_asinf_#t~mem11;havoc __ieee754_asinf_#t~union12;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=2278, 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, ~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=2278, 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, ~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~2 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2278, 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, ~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~2;__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=2278, ULTIMATE.start___ieee754_asinf_~ix~2=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, ~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~ret19 := __ieee754_asinf_#res;main_~res~0 := main_#t~ret19;havoc main_#t~ret19;main_#t~short21 := ~someBinaryFLOATComparisonOperation(main_~res~0, 0.0); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2278, ULTIMATE.start___ieee754_asinf_~ix~2=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, 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_main_#t~short21|=false, ~huge_asin~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 !main_#t~short21; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2278, ULTIMATE.start___ieee754_asinf_~ix~2=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, 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_main_#t~short21|=false, ~huge_asin~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 !main_#t~short21;havoc main_#t~short21;havoc main_#t~ret20; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2278, ULTIMATE.start___ieee754_asinf_~ix~2=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, 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, ~huge_asin~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=2278, ULTIMATE.start___ieee754_asinf_~ix~2=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, 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, ~huge_asin~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]; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret19, main_#t~ret20, main_#t~short21, main_~x~0, main_~res~0; [L193] main_~x~0 := 0.0; [L194] __ieee754_asinf_#in~x := main_~x~0; [L194] havoc __ieee754_asinf_#res; [L194] havoc __ieee754_asinf_#t~mem11, __ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret13, __ieee754_asinf_#t~ret14, __ieee754_asinf_#t~mem15, __ieee754_asinf_#t~union16, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#sf_u~2.base, __ieee754_asinf_~#sf_u~2.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~1, __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~2; [L117-L183] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L118] havoc __ieee754_asinf_~t~1; [L118] havoc __ieee754_asinf_~w~1; [L118] havoc __ieee754_asinf_~p~0; [L118] havoc __ieee754_asinf_~q~1; [L118] havoc __ieee754_asinf_~c~0; [L118] havoc __ieee754_asinf_~r~1; [L118] havoc __ieee754_asinf_~s~1; [L119] havoc __ieee754_asinf_~hx~1; [L119] havoc __ieee754_asinf_~ix~2; 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, ~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] [L121] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L122] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] call __ieee754_asinf_#t~mem11 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] call write~real(__ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] havoc __ieee754_asinf_#t~mem11; [L123] havoc __ieee754_asinf_#t~union12; [L121] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L121] 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=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L125] __ieee754_asinf_~ix~2 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L126-L146] assume 1065353216 == __ieee754_asinf_~ix~2; [L128] __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=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L194] main_#t~ret19 := __ieee754_asinf_#res; [L194] main_~res~0 := main_#t~ret19; [L194] havoc main_#t~ret19; [L197] main_#t~short21 := ~someBinaryFLOATComparisonOperation(main_~res~0, 0.0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] assume !main_#t~short21; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197-L200] assume !main_#t~short21; [L197] havoc main_#t~short21; [L197] havoc main_#t~ret20; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L198] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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]; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret19, main_#t~ret20, main_#t~short21, main_~x~0, main_~res~0; [L193] main_~x~0 := 0.0; [L194] __ieee754_asinf_#in~x := main_~x~0; [L194] havoc __ieee754_asinf_#res; [L194] havoc __ieee754_asinf_#t~mem11, __ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret13, __ieee754_asinf_#t~ret14, __ieee754_asinf_#t~mem15, __ieee754_asinf_#t~union16, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#sf_u~2.base, __ieee754_asinf_~#sf_u~2.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~1, __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~2; [L117-L183] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L118] havoc __ieee754_asinf_~t~1; [L118] havoc __ieee754_asinf_~w~1; [L118] havoc __ieee754_asinf_~p~0; [L118] havoc __ieee754_asinf_~q~1; [L118] havoc __ieee754_asinf_~c~0; [L118] havoc __ieee754_asinf_~r~1; [L118] havoc __ieee754_asinf_~s~1; [L119] havoc __ieee754_asinf_~hx~1; [L119] havoc __ieee754_asinf_~ix~2; 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, ~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] [L121] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L122] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] call __ieee754_asinf_#t~mem11 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] call write~real(__ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L123] havoc __ieee754_asinf_#t~mem11; [L123] havoc __ieee754_asinf_#t~union12; [L121] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L121] 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=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L125] __ieee754_asinf_~ix~2 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L126-L146] assume 1065353216 == __ieee754_asinf_~ix~2; [L128] __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=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L194] main_#t~ret19 := __ieee754_asinf_#res; [L194] main_~res~0 := main_#t~ret19; [L194] havoc main_#t~ret19; [L197] main_#t~short21 := ~someBinaryFLOATComparisonOperation(main_~res~0, 0.0); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] assume !main_#t~short21; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197-L200] assume !main_#t~short21; [L197] havoc main_#t~short21; [L197] havoc main_#t~ret20; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L198] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret19, main_#t~ret20, main_#t~short21, main_~x~0, main_~res~0; [L193] main_~x~0 := 0.0; [L194] __ieee754_asinf_#in~x := main_~x~0; [L194] havoc __ieee754_asinf_#res; [L194] havoc __ieee754_asinf_#t~mem11, __ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret13, __ieee754_asinf_#t~ret14, __ieee754_asinf_#t~mem15, __ieee754_asinf_#t~union16, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#sf_u~2, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~1, __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~2; [L117-L183] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L118] havoc __ieee754_asinf_~t~1; [L118] havoc __ieee754_asinf_~w~1; [L118] havoc __ieee754_asinf_~p~0; [L118] havoc __ieee754_asinf_~q~1; [L118] havoc __ieee754_asinf_~c~0; [L118] havoc __ieee754_asinf_~r~1; [L118] havoc __ieee754_asinf_~s~1; [L119] havoc __ieee754_asinf_~hx~1; [L119] havoc __ieee754_asinf_~ix~2; 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, ~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] [L121] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L122] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] FCALL call __ieee754_asinf_#t~mem11 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] FCALL call write~real(__ieee754_asinf_#t~union12, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] havoc __ieee754_asinf_#t~mem11; [L123] havoc __ieee754_asinf_#t~union12; [L121] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L121] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L125] __ieee754_asinf_~ix~2 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L126] COND TRUE 1065353216 == __ieee754_asinf_~ix~2 [L128] __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=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L194] main_#t~ret19 := __ieee754_asinf_#res; [L194] main_~res~0 := main_#t~ret19; [L194] havoc main_#t~ret19; [L197] main_#t~short21 := ~someBinaryFLOATComparisonOperation(main_~res~0, 0.0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] COND FALSE !(main_#t~short21) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] COND TRUE !main_#t~short21 [L197] havoc main_#t~short21; [L197] havoc main_#t~ret20; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L198] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret19, main_#t~ret20, main_#t~short21, main_~x~0, main_~res~0; [L193] main_~x~0 := 0.0; [L194] __ieee754_asinf_#in~x := main_~x~0; [L194] havoc __ieee754_asinf_#res; [L194] havoc __ieee754_asinf_#t~mem11, __ieee754_asinf_#t~union12, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret13, __ieee754_asinf_#t~ret14, __ieee754_asinf_#t~mem15, __ieee754_asinf_#t~union16, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#sf_u~2, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~1, __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~2; [L117-L183] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L118] havoc __ieee754_asinf_~t~1; [L118] havoc __ieee754_asinf_~w~1; [L118] havoc __ieee754_asinf_~p~0; [L118] havoc __ieee754_asinf_~q~1; [L118] havoc __ieee754_asinf_~c~0; [L118] havoc __ieee754_asinf_~r~1; [L118] havoc __ieee754_asinf_~s~1; [L119] havoc __ieee754_asinf_~hx~1; [L119] havoc __ieee754_asinf_~ix~2; 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, ~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] [L121] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L122] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] FCALL call __ieee754_asinf_#t~mem11 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] FCALL call write~real(__ieee754_asinf_#t~union12, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L123] havoc __ieee754_asinf_#t~mem11; [L123] havoc __ieee754_asinf_#t~union12; [L121] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L121] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L125] __ieee754_asinf_~ix~2 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L126] COND TRUE 1065353216 == __ieee754_asinf_~ix~2 [L128] __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=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~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] [L194] main_#t~ret19 := __ieee754_asinf_#res; [L194] main_~res~0 := main_#t~ret19; [L194] havoc main_#t~ret19; [L197] main_#t~short21 := ~someBinaryFLOATComparisonOperation(main_~res~0, 0.0); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] COND FALSE !(main_#t~short21) VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_#t~short21=false, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L197] COND TRUE !main_#t~short21 [L197] havoc main_#t~short21; [L197] havoc main_#t~ret20; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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] [L198] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2278, __ieee754_asinf_~ix~2=1065353216, __ieee754_asinf_~x=0.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~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; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [L193] ~x~0 := 0.0; [L117-L183] ~x := #in~x; [L118] havoc ~t~1; [L118] havoc ~w~1; [L118] havoc ~p~0; [L118] havoc ~q~1; [L118] havoc ~c~0; [L118] havoc ~r~1; [L118] havoc ~s~1; [L119] havoc ~hx~1; [L119] havoc ~ix~2; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L121] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L122] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] FCALL call #t~mem11 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] ~hx~1 := (if #t~mem11 % 4294967296 % 4294967296 <= 2147483647 then #t~mem11 % 4294967296 % 4294967296 else #t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] FCALL call write~real(#t~union12, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] havoc #t~mem11; [L123] havoc #t~union12; [L121] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L121] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L125] ~ix~2 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L126] COND TRUE 1065353216 == ~ix~2 [L128] #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, ~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] [L194] ~res~0 := #t~ret19; [L194] havoc #t~ret19; [L197] #t~short21 := ~someBinaryFLOATComparisonOperation(~res~0, 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L197] COND FALSE !(#t~short21) VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L197] COND TRUE !#t~short21 [L197] havoc #t~short21; [L197] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L198] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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; [L24] ~one_sqrt~0 := 1.0; [L24] ~tiny_sqrt~0 := 1.0E-30; [L107-L115] ~one_asin~0 := 1.0; [L107-L115] ~huge_asin~0 := 1.0E30; [L107-L115] ~pio2_hi_asin~0 := 1.5707963705062866; [L107-L115] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L107-L115] ~pio4_hi_asin~0 := 0.7853981852531433; [L107-L115] ~pS0_asin~0 := 0.16666667163; [L107-L115] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L107-L115] ~pS2_asin~0 := 0.20121252537; [L107-L115] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L107-L115] ~pS4_asin~0 := 7.9153501429E-4; [L107-L115] ~pS5_asin~0 := 3.4793309169E-5; [L107-L115] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L107-L115] ~qS2_asin~0 := 2.0209457874; [L107-L115] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L107-L115] ~qS4_asin~0 := 0.077038154006; [L193] ~x~0 := 0.0; [L117-L183] ~x := #in~x; [L118] havoc ~t~1; [L118] havoc ~w~1; [L118] havoc ~p~0; [L118] havoc ~q~1; [L118] havoc ~c~0; [L118] havoc ~r~1; [L118] havoc ~s~1; [L119] havoc ~hx~1; [L119] havoc ~ix~2; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L121] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L122] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] FCALL call #t~mem11 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] ~hx~1 := (if #t~mem11 % 4294967296 % 4294967296 <= 2147483647 then #t~mem11 % 4294967296 % 4294967296 else #t~mem11 % 4294967296 % 4294967296 - 4294967296); [L123] FCALL call write~real(#t~union12, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L123] havoc #t~mem11; [L123] havoc #t~union12; [L121] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L121] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L125] ~ix~2 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L126] COND TRUE 1065353216 == ~ix~2 [L128] #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, ~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] [L194] ~res~0 := #t~ret19; [L194] havoc #t~ret19; [L197] #t~short21 := ~someBinaryFLOATComparisonOperation(~res~0, 0.0); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L197] COND FALSE !(#t~short21) VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L197] COND TRUE !#t~short21 [L197] havoc #t~short21; [L197] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L198] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~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] [L24] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L107-L115] 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; [L193] float x = 0.0f; [L118] float t, w, p, q, c, r, s; [L119] __int32_t hx, ix; VAL [huge_asin=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] [L121] ieee_float_shape_type gf_u; [L122] gf_u.value = (x) [L123] EXPR gf_u.word [L123] (hx) = gf_u.word [L125] ix = hx & 0x7fffffff VAL [huge_asin=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] [L126] COND TRUE ix == 0x3f800000 [L128] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=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] [L194] float res = __ieee754_asinf(x); [L197] EXPR res == 0.0f && __signbit_float(res) == 0 VAL [huge_asin=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] [L197] COND TRUE !(res == 0.0f && __signbit_float(res) == 0) [L198] __VERIFIER_error() VAL [huge_asin=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 01:55:49,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:55:49 ImpRootNode [2018-11-23 01:55:49,424 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 01:55:49,424 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:55:49,424 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:55:49,424 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:55:49,425 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:55:49" (3/4) ... [2018-11-23 01:55:49,428 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 01:55:49,428 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:55:49,429 INFO L168 Benchmark]: Toolchain (without parser) took 1078.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 958.2 MB in the beginning and 1.1 GB in the end (delta: -97.8 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,430 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:55:49,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 218.85 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 942.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,431 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -192.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,432 INFO L168 Benchmark]: Boogie Preprocessor took 30.85 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,432 INFO L168 Benchmark]: RCFGBuilder took 464.44 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,433 INFO L168 Benchmark]: CodeCheck took 284.52 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: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:55:49,433 INFO L168 Benchmark]: Witness Printer took 4.25 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 01:55:49,441 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, 60 locations, 1 error locations. UNSAFE Result, 0.1s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 17 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 59 GetRequests, 59 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, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 49 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: 198]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 197, overapproximation of someUnaryDOUBLEoperation at line 111, overapproximation of bitwiseAnd at line 125, overapproximation of someUnaryFLOAToperation at line 109, overapproximation of someBinaryArithmeticFLOAToperation at line 128. Possible FailurePath: [L24] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L107-L115] 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; [L193] float x = 0.0f; [L118] float t, w, p, q, c, r, s; [L119] __int32_t hx, ix; VAL [huge_asin=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] [L121] ieee_float_shape_type gf_u; [L122] gf_u.value = (x) [L123] EXPR gf_u.word [L123] (hx) = gf_u.word [L125] ix = hx & 0x7fffffff VAL [huge_asin=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] [L126] COND TRUE ix == 0x3f800000 [L128] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=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] [L194] float res = __ieee754_asinf(x); [L197] EXPR res == 0.0f && __signbit_float(res) == 0 VAL [huge_asin=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] [L197] COND TRUE !(res == 0.0f && __signbit_float(res) == 0) [L198] __VERIFIER_error() VAL [huge_asin=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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 218.85 ms. Allocated memory is still 1.0 GB. Free memory was 958.2 MB in the beginning and 942.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -192.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.85 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 464.44 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. * CodeCheck took 284.52 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: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 01:55:50,901 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:55:50,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:55:50,911 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:55:50,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:55:50,912 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:55:50,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:55:50,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:55:50,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:55:50,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:55:50,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:55:50,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:55:50,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:55:50,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:55:50,920 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:55:50,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:55:50,921 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:55:50,923 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:55:50,924 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:55:50,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:55:50,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:55:50,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:55:50,929 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:55:50,929 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:55:50,929 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:55:50,931 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:55:50,931 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:55:50,932 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:55:50,932 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:55:50,933 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:55:50,933 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:55:50,934 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:55:50,934 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:55:50,934 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:55:50,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:55:50,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:55:50,936 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:55:50,947 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:55:50,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:55:50,948 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:55:50,948 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:55:50,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:55:50,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:55:50,949 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:55:50,949 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:55:50,950 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:55:50,951 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:55:50,951 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:55:50,951 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:55:50,951 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:55:50,951 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:55:50,951 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:55:50,951 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:55:50,952 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:55:50,952 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:55:50,953 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:55:50,953 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_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 -> e244339627025cb250c22854e0eaa32467bc4188 [2018-11-23 01:55:50,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:55:50,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:55:50,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:55:50,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:55:50,999 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:55:51,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c [2018-11-23 01:55:51,046 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/021589d6d/5001008ac729492c841abc8283b0c996/FLAG7b147f4e3 [2018-11-23 01:55:51,380 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:55:51,381 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/sv-benchmarks/c/float-newlib/float_req_bl_0270b_true-unreach-call.c [2018-11-23 01:55:51,386 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/021589d6d/5001008ac729492c841abc8283b0c996/FLAG7b147f4e3 [2018-11-23 01:55:51,802 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/data/021589d6d/5001008ac729492c841abc8283b0c996 [2018-11-23 01:55:51,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:55:51,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:55:51,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:55:51,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:55:51,810 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:55:51,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:55:51" (1/1) ... [2018-11-23 01:55:51,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b2a43b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:51, skipping insertion in model container [2018-11-23 01:55:51,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:55:51" (1/1) ... [2018-11-23 01:55:51,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:55:51,846 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:55:52,002 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:55:52,007 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:55:52,049 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:55:52,070 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:55:52,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52 WrapperNode [2018-11-23 01:55:52,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:55:52,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:55:52,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:55:52,071 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:55:52,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:55:52,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:55:52,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:55:52,157 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:55:52,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,189 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... [2018-11-23 01:55:52,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:55:52,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:55:52,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:55:52,193 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:55:52,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:55:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/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 01:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 01:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 01:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:55:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 01:55:52,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:55:52,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:56:03,244 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:56:29,440 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 01:56:51,292 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:56:51,293 INFO L280 CfgBuilder]: Removed 30 assue(true) statements. [2018-11-23 01:56:51,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:51 BoogieIcfgContainer [2018-11-23 01:56:51,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:56:51,293 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 01:56:51,294 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 01:56:51,301 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 01:56:51,301 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:51" (1/1) ... [2018-11-23 01:56:51,310 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:56:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:56:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2018-11-23 01:56:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2018-11-23 01:56:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-23 01:56:51,338 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:56:51,387 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:56:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:56:51,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:56:51,435 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 01:56:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:56:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2018-11-23 01:56:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2018-11-23 01:56:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 01:56:51,447 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:56:51,448 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:56:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:56:51,563 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:56:51,623 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 01:56:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:56:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2018-11-23 01:56:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2018-11-23 01:56:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 01:56:54,301 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:56:54,302 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:56:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:56:54,446 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:56:54,455 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 01:56:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:56:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2018-11-23 01:56:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2018-11-23 01:56:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 01:56:55,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:56:55,076 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:56:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:56:55,692 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:56:55,745 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 01:57:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2018-11-23 01:57:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2018-11-23 01:57:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 01:57:07,109 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:07,111 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:07,152 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:07,231 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 01:57:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2018-11-23 01:57:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2018-11-23 01:57:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 01:57:12,552 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:12,553 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:12,579 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:12,580 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 01:57:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2018-11-23 01:57:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2018-11-23 01:57:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 01:57:12,584 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:12,584 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:12,619 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:12,739 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 01:57:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 53 states and 74 transitions. [2018-11-23 01:57:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 74 transitions. [2018-11-23 01:57:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 01:57:13,067 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:13,068 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:13,097 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:13,098 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 01:57:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2018-11-23 01:57:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2018-11-23 01:57:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 01:57:13,103 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:13,104 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:13,137 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:13,233 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 01:57:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2018-11-23 01:57:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2018-11-23 01:57:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:57:18,611 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:18,612 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:18,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:18,665 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 01:57:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2018-11-23 01:57:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2018-11-23 01:57:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:57:18,677 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:18,679 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:18,713 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:18,718 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 01:57:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2018-11-23 01:57:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2018-11-23 01:57:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 01:57:18,726 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:18,727 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:18,759 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:18,761 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 01:57:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 55 states and 67 transitions. [2018-11-23 01:57:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2018-11-23 01:57:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 01:57:18,768 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:57:18,769 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-23 01:57:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:57:19,793 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:57:19,902 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 01:57:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:57:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 17 states and 16 transitions. [2018-11-23 01:57:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 16 transitions. [2018-11-23 01:57:21,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:57:21,432 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2018-11-23 01:57:21,441 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 01:57:21,566 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:57:21,568 INFO L579 CodeCheckObserver]: Invariant with dag size 15 [2018-11-23 01:57:21,572 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,572 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,575 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,576 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 01:57:21,576 INFO L579 CodeCheckObserver]: Invariant with dag size 7 [2018-11-23 01:57:21,576 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 01:57:21,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:57:21 ImpRootNode [2018-11-23 01:57:21,577 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 01:57:21,577 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:57:21,577 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:57:21,577 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:57:21,578 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:51" (3/4) ... [2018-11-23 01:57:21,580 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:57:21,589 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-23 01:57:21,589 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 01:57:21,612 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~Pluszero~LONGDOUBLE() == \result [2018-11-23 01:57:21,642 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1d8f57f5-1e8b-4914-9f51-705cc0d2a3bb/bin-2019/ukojak/witness.graphml [2018-11-23 01:57:21,643 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:57:21,643 INFO L168 Benchmark]: Toolchain (without parser) took 89837.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -136.2 MB). Peak memory consumption was 81.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,645 INFO L168 Benchmark]: CDTParser took 0.20 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 01:57:21,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.24 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 927.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,645 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 927.2 MB in the beginning and 1.2 GB in the end (delta: -238.2 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,646 INFO L168 Benchmark]: Boogie Preprocessor took 36.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,646 INFO L168 Benchmark]: RCFGBuilder took 59100.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 56.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,647 INFO L168 Benchmark]: CodeCheck took 30283.51 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 47.2 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 64.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:57:21,647 INFO L168 Benchmark]: Witness Printer took 65.45 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 01:57:21,650 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, 60 locations, 1 error locations. SAFE Result, 30.1s OverallTime, 14 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 80576 SDtfs, 24348 SDslu, 11496 SDs, 0 SdLazy, 97536 SolverSat, 28900 SolverUnsat, 1024 SolverUnknown, 0 SolverNotchecked, 206.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1939 GetRequests, 1879 SyntacticMatches, 8 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 661 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 247 NumberOfCodeBlocks, 247 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 234 ConstructedInterpolants, 7 QuantifiedInterpolants, 14154 SizeOfPredicates, 37 NumberOfNonLiveVariables, 831 ConjunctsInSsa, 62 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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: 198]: 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: 185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 120]: Loop Invariant [2018-11-23 01:57:21,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,652 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,653 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,653 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,653 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 01:57:21,653 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (one_asin == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)) && ~Pluszero~LONGDOUBLE() == x) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0E30)) == huge_asin - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ~Pluszero~LONGDOUBLE() == \result - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~Pluszero~LONGDOUBLE() - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: x == ~Pluszero~LONGDOUBLE() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 264.24 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 927.2 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 84.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 927.2 MB in the beginning and 1.2 GB in the end (delta: -238.2 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 59100.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 56.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. * CodeCheck took 30283.51 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 47.2 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 64.5 MB. Max. memory is 11.5 GB. * Witness Printer took 65.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.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 RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...