./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1052b_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_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/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 02d9fa71bb5dc4dc4df0d2e6f9518debee649c89 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/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 02d9fa71bb5dc4dc4df0d2e6f9518debee649c89 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 15:34:01,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:34:01,712 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:34:01,718 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:34:01,718 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:34:01,719 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:34:01,720 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:34:01,721 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:34:01,722 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:34:01,722 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:34:01,723 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:34:01,723 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:34:01,724 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:34:01,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:34:01,725 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:34:01,725 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:34:01,726 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:34:01,727 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:34:01,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:34:01,729 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:34:01,729 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:34:01,730 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:34:01,732 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:34:01,732 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:34:01,732 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:34:01,732 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:34:01,733 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:34:01,734 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:34:01,734 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:34:01,735 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:34:01,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:34:01,735 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:34:01,735 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:34:01,735 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:34:01,736 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:34:01,736 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:34:01,736 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:34:01,746 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:34:01,746 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:34:01,746 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:34:01,746 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:34:01,747 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:34:01,747 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:34:01,747 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:34:01,747 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:34:01,747 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:34:01,747 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:34:01,748 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:34:01,749 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:34:01,749 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:34:01,749 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:34:01,749 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:34:01,749 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:34:01,749 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:34:01,749 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:34:01,750 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:34:01,750 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:34:01,750 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:34:01,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:34:01,750 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_607df7d3-b4ce-44ce-a4dd-837bff5b420f/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 -> 02d9fa71bb5dc4dc4df0d2e6f9518debee649c89 [2018-11-23 15:34:01,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:34:01,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:34:01,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:34:01,785 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:34:01,785 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:34:01,786 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c [2018-11-23 15:34:01,829 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/d215cf68c/fef4246785ca4c698278b16faa01c34e/FLAGbe567b220 [2018-11-23 15:34:02,219 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:34:02,219 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c [2018-11-23 15:34:02,223 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/d215cf68c/fef4246785ca4c698278b16faa01c34e/FLAGbe567b220 [2018-11-23 15:34:02,232 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/d215cf68c/fef4246785ca4c698278b16faa01c34e [2018-11-23 15:34:02,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:34:02,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:34:02,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:34:02,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:34:02,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:34:02,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3436f9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02, skipping insertion in model container [2018-11-23 15:34:02,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:34:02,258 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:34:02,365 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:34:02,367 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:34:02,386 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:34:02,398 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:34:02,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02 WrapperNode [2018-11-23 15:34:02,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:34:02,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:34:02,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:34:02,399 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:34:02,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:34:02,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:34:02,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:34:02,466 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:34:02,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:34:02,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:34:02,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:34:02,489 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:34:02,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:34:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 15:34:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:34:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 15:34:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:34:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:34:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:34:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 15:34:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:34:02,811 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:34:02,811 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 15:34:02,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:02 BoogieIcfgContainer [2018-11-23 15:34:02,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:34:02,812 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 15:34:02,812 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 15:34:02,820 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 15:34:02,821 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:02" (1/1) ... [2018-11-23 15:34:02,831 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:34:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:02,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2018-11-23 15:34:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2018-11-23 15:34:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 15:34:02,856 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:34:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:34:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:34:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2018-11-23 15:34:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2018-11-23 15:34:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 15:34:02,931 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:34:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:34:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:34:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:34:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 15:34:03,057 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~huge_floor~0 := 1.0E30;havoc main_#res;havoc main_#t~ret6, main_#t~ret7, main_~x~0, main_~res~0;main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0);floor_float_#in~x := main_~x~0;havoc floor_float_#res;havoc floor_float_#t~mem0, floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, floor_float_#t~mem2, floor_float_#t~union3, floor_float_~#sf_u~0.base, floor_float_~#sf_u~0.offset, floor_float_~x, floor_float_~i0~0, floor_float_~j0~0, floor_float_~i~0, floor_float_~ix~0;floor_float_~x := floor_float_#in~x;havoc floor_float_~i0~0;havoc floor_float_~j0~0;havoc floor_float_~i~0;havoc floor_float_~ix~0; VAL [ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] call floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset := #Ultimate.alloc(4);call write~real(floor_float_~x, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4);call floor_float_#t~mem0 := read~int(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4);floor_float_~i0~0 := (if floor_float_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then floor_float_#t~mem0 % 4294967296 % 4294967296 else floor_float_#t~mem0 % 4294967296 % 4294967296 - 4294967296);call write~real(floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4);havoc floor_float_#t~mem0;havoc floor_float_#t~union1;call ULTIMATE.dealloc(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset);havoc floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] goto; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] floor_float_~ix~0 := ~bitwiseAnd(floor_float_~i0~0, 2147483647);floor_float_~j0~0 := (if (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] assume !(floor_float_~j0~0 < 23);BeginParallelComposition{ParallelCodeBlock0: assume !(floor_float_~ix~0 % 4294967296 < 2139095040);floor_float_#res := ~someBinaryArithmeticFLOAToperation(floor_float_~x, floor_float_~x);ParallelCodeBlock1: assume !!(floor_float_~ix~0 % 4294967296 < 2139095040);floor_float_#res := floor_float_~x;}EndParallelComposition VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] main_#t~ret6 := floor_float_#res;main_~res~0 := main_#t~ret6;havoc main_#t~ret6;isinf_float_#in~x := main_~res~0;havoc isinf_float_#res;havoc isinf_float_#t~mem4, isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, isinf_float_~x, isinf_float_~ix~1;isinf_float_~x := isinf_float_#in~x;havoc isinf_float_~ix~1; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] call isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset := #Ultimate.alloc(4);call write~real(isinf_float_~x, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4);call isinf_float_#t~mem4 := read~int(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4);isinf_float_~ix~1 := (if isinf_float_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then isinf_float_#t~mem4 % 4294967296 % 4294967296 else isinf_float_#t~mem4 % 4294967296 % 4294967296 - 4294967296);call write~real(isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4);havoc isinf_float_#t~mem4;havoc isinf_float_#t~union5;call ULTIMATE.dealloc(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset);havoc isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~ix~1=535, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] goto; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~ix~1=535, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, ~huge_floor~0=1000000000000000000000000000000.0] [?] isinf_float_~ix~1 := ~bitwiseAnd(isinf_float_~ix~1, 2147483647);isinf_float_#res := (if 2139095040 == isinf_float_~ix~1 then 1 else 0);main_#t~ret7 := isinf_float_#res;assume -2147483648 <= main_#t~ret7 && main_#t~ret7 <= 2147483647; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~ix~1=7, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, |ULTIMATE.start_isinf_float_#res|=0, |ULTIMATE.start_main_#t~ret7|=0, ~huge_floor~0=1000000000000000000000000000000.0] [?] assume 0 == main_#t~ret7;havoc main_#t~ret7; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~ix~1=7, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, |ULTIMATE.start_isinf_float_#res|=0, ~huge_floor~0=1000000000000000000000000000000.0] [?] assume !false; VAL [ULTIMATE.start_floor_float_~i0~0=0, ULTIMATE.start_floor_float_~ix~0=(- 36028795760672768), ULTIMATE.start_floor_float_~j0~0=23, ULTIMATE.start_floor_float_~x=5.0, ULTIMATE.start_isinf_float_~ix~1=7, ULTIMATE.start_isinf_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=5.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_floor_float_#in~x|=5.0, |ULTIMATE.start_floor_float_#res|=5.0, |ULTIMATE.start_isinf_float_#in~x|=5.0, |ULTIMATE.start_isinf_float_#res|=0, ~huge_floor~0=1000000000000000000000000000000.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L11] ~huge_floor~0 := 1.0E30; [?] havoc main_#res; [?] havoc main_#t~ret6, main_#t~ret7, main_~x~0, main_~res~0; [L75] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L76] floor_float_#in~x := main_~x~0; [L76] havoc floor_float_#res; [L76] havoc floor_float_#t~mem0, floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, floor_float_#t~mem2, floor_float_#t~union3, floor_float_~#sf_u~0.base, floor_float_~#sf_u~0.offset, floor_float_~x, floor_float_~i0~0, floor_float_~j0~0, floor_float_~i~0, floor_float_~ix~0; [L13-L54] floor_float_~x := floor_float_#in~x; [L14] havoc floor_float_~i0~0; [L14] havoc floor_float_~j0~0; [L15] havoc floor_float_~i~0; [L15] havoc floor_float_~ix~0; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L17] call floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset := #Ultimate.alloc(4); [L18] call write~real(floor_float_~x, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] call floor_float_#t~mem0 := read~int(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] floor_float_~i0~0 := (if floor_float_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then floor_float_#t~mem0 % 4294967296 % 4294967296 else floor_float_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] call write~real(floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] havoc floor_float_#t~mem0; [L19] havoc floor_float_#t~union1; [L17] call ULTIMATE.dealloc(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset); [L17] havoc floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L21] floor_float_~ix~0 := ~bitwiseAnd(floor_float_~i0~0, 2147483647); [L22] floor_float_~j0~0 := (if (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L23-L47] assume !(floor_float_~j0~0 < 23); [L43-L46] assume !!(floor_float_~ix~0 % 4294967296 < 2139095040); [L46] floor_float_#res := floor_float_~x; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L76] main_#t~ret6 := floor_float_#res; [L76] main_~res~0 := main_#t~ret6; [L76] havoc main_#t~ret6; [L79] isinf_float_#in~x := main_~res~0; [L79] havoc isinf_float_#res; [L79] havoc isinf_float_#t~mem4, isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, isinf_float_~x, isinf_float_~ix~1; [L57-L66] isinf_float_~x := isinf_float_#in~x; [L58] havoc isinf_float_~ix~1; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L60] call isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset := #Ultimate.alloc(4); [L61] call write~real(isinf_float_~x, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] call isinf_float_#t~mem4 := read~int(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] isinf_float_~ix~1 := (if isinf_float_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then isinf_float_#t~mem4 % 4294967296 % 4294967296 else isinf_float_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] call write~real(isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] havoc isinf_float_#t~mem4; [L62] havoc isinf_float_#t~union5; [L60] call ULTIMATE.dealloc(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset); [L60] havoc isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~ix~1=535, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L64] isinf_float_~ix~1 := ~bitwiseAnd(isinf_float_~ix~1, 2147483647); [L65] isinf_float_#res := (if 2139095040 == isinf_float_~ix~1 then 1 else 0); [L79] main_#t~ret7 := isinf_float_#res; [L79] assume -2147483648 <= main_#t~ret7 && main_#t~ret7 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_#t~ret7=0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L79-L82] assume 0 == main_#t~ret7; [L79] havoc main_#t~ret7; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L11] ~huge_floor~0 := 1.0E30; [?] havoc main_#res; [?] havoc main_#t~ret6, main_#t~ret7, main_~x~0, main_~res~0; [L75] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L76] floor_float_#in~x := main_~x~0; [L76] havoc floor_float_#res; [L76] havoc floor_float_#t~mem0, floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, floor_float_#t~mem2, floor_float_#t~union3, floor_float_~#sf_u~0.base, floor_float_~#sf_u~0.offset, floor_float_~x, floor_float_~i0~0, floor_float_~j0~0, floor_float_~i~0, floor_float_~ix~0; [L13-L54] floor_float_~x := floor_float_#in~x; [L14] havoc floor_float_~i0~0; [L14] havoc floor_float_~j0~0; [L15] havoc floor_float_~i~0; [L15] havoc floor_float_~ix~0; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L17] call floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset := #Ultimate.alloc(4); [L18] call write~real(floor_float_~x, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] call floor_float_#t~mem0 := read~int(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] floor_float_~i0~0 := (if floor_float_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then floor_float_#t~mem0 % 4294967296 % 4294967296 else floor_float_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] call write~real(floor_float_#t~union1, floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset, 4); [L19] havoc floor_float_#t~mem0; [L19] havoc floor_float_#t~union1; [L17] call ULTIMATE.dealloc(floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset); [L17] havoc floor_float_~#gf_u~0.base, floor_float_~#gf_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L21] floor_float_~ix~0 := ~bitwiseAnd(floor_float_~i0~0, 2147483647); [L22] floor_float_~j0~0 := (if (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L23-L47] assume !(floor_float_~j0~0 < 23); [L43-L46] assume !!(floor_float_~ix~0 % 4294967296 < 2139095040); [L46] floor_float_#res := floor_float_~x; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L76] main_#t~ret6 := floor_float_#res; [L76] main_~res~0 := main_#t~ret6; [L76] havoc main_#t~ret6; [L79] isinf_float_#in~x := main_~res~0; [L79] havoc isinf_float_#res; [L79] havoc isinf_float_#t~mem4, isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, isinf_float_~x, isinf_float_~ix~1; [L57-L66] isinf_float_~x := isinf_float_#in~x; [L58] havoc isinf_float_~ix~1; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L60] call isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset := #Ultimate.alloc(4); [L61] call write~real(isinf_float_~x, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] call isinf_float_#t~mem4 := read~int(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] isinf_float_~ix~1 := (if isinf_float_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then isinf_float_#t~mem4 % 4294967296 % 4294967296 else isinf_float_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] call write~real(isinf_float_#t~union5, isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset, 4); [L62] havoc isinf_float_#t~mem4; [L62] havoc isinf_float_#t~union5; [L60] call ULTIMATE.dealloc(isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset); [L60] havoc isinf_float_~#gf_u~1.base, isinf_float_~#gf_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~ix~1=535, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L64] isinf_float_~ix~1 := ~bitwiseAnd(isinf_float_~ix~1, 2147483647); [L65] isinf_float_#res := (if 2139095040 == isinf_float_~ix~1 then 1 else 0); [L79] main_#t~ret7 := isinf_float_#res; [L79] assume -2147483648 <= main_#t~ret7 && main_#t~ret7 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_#t~ret7=0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L79-L82] assume 0 == main_#t~ret7; [L79] havoc main_#t~ret7; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL.base=0, #NULL.offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L11] ~huge_floor~0 := 1.0E30; [?] havoc main_#res; [?] havoc main_#t~ret6, main_#t~ret7, main_~x~0, main_~res~0; [L75] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L76] floor_float_#in~x := main_~x~0; [L76] havoc floor_float_#res; [L76] havoc floor_float_#t~mem0, floor_float_#t~union1, floor_float_~#gf_u~0, floor_float_#t~mem2, floor_float_#t~union3, floor_float_~#sf_u~0, floor_float_~x, floor_float_~i0~0, floor_float_~j0~0, floor_float_~i~0, floor_float_~ix~0; [L13-L54] floor_float_~x := floor_float_#in~x; [L14] havoc floor_float_~i0~0; [L14] havoc floor_float_~j0~0; [L15] havoc floor_float_~i~0; [L15] havoc floor_float_~ix~0; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L17] FCALL call floor_float_~#gf_u~0 := #Ultimate.alloc(4); [L18] FCALL call write~real(floor_float_~x, { base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] FCALL call floor_float_#t~mem0 := read~int({ base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] floor_float_~i0~0 := (if floor_float_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then floor_float_#t~mem0 % 4294967296 % 4294967296 else floor_float_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] FCALL call write~real(floor_float_#t~union1, { base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] havoc floor_float_#t~mem0; [L19] havoc floor_float_#t~union1; [L17] FCALL call ULTIMATE.dealloc(floor_float_~#gf_u~0); [L17] havoc floor_float_~#gf_u~0; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L21] floor_float_~ix~0 := ~bitwiseAnd(floor_float_~i0~0, 2147483647); [L22] floor_float_~j0~0 := (if (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L23] COND FALSE !(floor_float_~j0~0 < 23) [L43] COND FALSE !(!(floor_float_~ix~0 % 4294967296 < 2139095040)) [L46] floor_float_#res := floor_float_~x; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L76] main_#t~ret6 := floor_float_#res; [L76] main_~res~0 := main_#t~ret6; [L76] havoc main_#t~ret6; [L79] isinf_float_#in~x := main_~res~0; [L79] havoc isinf_float_#res; [L79] havoc isinf_float_#t~mem4, isinf_float_#t~union5, isinf_float_~#gf_u~1, isinf_float_~x, isinf_float_~ix~1; [L57-L66] isinf_float_~x := isinf_float_#in~x; [L58] havoc isinf_float_~ix~1; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L60] FCALL call isinf_float_~#gf_u~1 := #Ultimate.alloc(4); [L61] FCALL call write~real(isinf_float_~x, { base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] FCALL call isinf_float_#t~mem4 := read~int({ base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] isinf_float_~ix~1 := (if isinf_float_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then isinf_float_#t~mem4 % 4294967296 % 4294967296 else isinf_float_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] FCALL call write~real(isinf_float_#t~union5, { base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] havoc isinf_float_#t~mem4; [L62] havoc isinf_float_#t~union5; [L60] FCALL call ULTIMATE.dealloc(isinf_float_~#gf_u~1); [L60] havoc isinf_float_~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~ix~1=535, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L64] isinf_float_~ix~1 := ~bitwiseAnd(isinf_float_~ix~1, 2147483647); [L65] isinf_float_#res := (if 2139095040 == isinf_float_~ix~1 then 1 else 0); [L79] main_#t~ret7 := isinf_float_#res; [L79] assume -2147483648 <= main_#t~ret7 && main_#t~ret7 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_#t~ret7=0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L79] COND TRUE 0 == main_#t~ret7 [L79] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L11] ~huge_floor~0 := 1.0E30; [?] havoc main_#res; [?] havoc main_#t~ret6, main_#t~ret7, main_~x~0, main_~res~0; [L75] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L76] floor_float_#in~x := main_~x~0; [L76] havoc floor_float_#res; [L76] havoc floor_float_#t~mem0, floor_float_#t~union1, floor_float_~#gf_u~0, floor_float_#t~mem2, floor_float_#t~union3, floor_float_~#sf_u~0, floor_float_~x, floor_float_~i0~0, floor_float_~j0~0, floor_float_~i~0, floor_float_~ix~0; [L13-L54] floor_float_~x := floor_float_#in~x; [L14] havoc floor_float_~i0~0; [L14] havoc floor_float_~j0~0; [L15] havoc floor_float_~i~0; [L15] havoc floor_float_~ix~0; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L17] FCALL call floor_float_~#gf_u~0 := #Ultimate.alloc(4); [L18] FCALL call write~real(floor_float_~x, { base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] FCALL call floor_float_#t~mem0 := read~int({ base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] floor_float_~i0~0 := (if floor_float_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then floor_float_#t~mem0 % 4294967296 % 4294967296 else floor_float_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] FCALL call write~real(floor_float_#t~union1, { base: floor_float_~#gf_u~0!base, offset: floor_float_~#gf_u~0!offset }, 4); [L19] havoc floor_float_#t~mem0; [L19] havoc floor_float_#t~union1; [L17] FCALL call ULTIMATE.dealloc(floor_float_~#gf_u~0); [L17] havoc floor_float_~#gf_u~0; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L21] floor_float_~ix~0 := ~bitwiseAnd(floor_float_~i0~0, 2147483647); [L22] floor_float_~j0~0 := (if (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (floor_float_~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L23] COND FALSE !(floor_float_~j0~0 < 23) [L43] COND FALSE !(!(floor_float_~ix~0 % 4294967296 < 2139095040)) [L46] floor_float_#res := floor_float_~x; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L76] main_#t~ret6 := floor_float_#res; [L76] main_~res~0 := main_#t~ret6; [L76] havoc main_#t~ret6; [L79] isinf_float_#in~x := main_~res~0; [L79] havoc isinf_float_#res; [L79] havoc isinf_float_#t~mem4, isinf_float_#t~union5, isinf_float_~#gf_u~1, isinf_float_~x, isinf_float_~ix~1; [L57-L66] isinf_float_~x := isinf_float_#in~x; [L58] havoc isinf_float_~ix~1; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L60] FCALL call isinf_float_~#gf_u~1 := #Ultimate.alloc(4); [L61] FCALL call write~real(isinf_float_~x, { base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] FCALL call isinf_float_#t~mem4 := read~int({ base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] isinf_float_~ix~1 := (if isinf_float_#t~mem4 % 4294967296 % 4294967296 <= 2147483647 then isinf_float_#t~mem4 % 4294967296 % 4294967296 else isinf_float_#t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] FCALL call write~real(isinf_float_#t~union5, { base: isinf_float_~#gf_u~1!base, offset: isinf_float_~#gf_u~1!offset }, 4); [L62] havoc isinf_float_#t~mem4; [L62] havoc isinf_float_#t~union5; [L60] FCALL call ULTIMATE.dealloc(isinf_float_~#gf_u~1); [L60] havoc isinf_float_~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_~ix~1=535, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L64] isinf_float_~ix~1 := ~bitwiseAnd(isinf_float_~ix~1, 2147483647); [L65] isinf_float_#res := (if 2139095040 == isinf_float_~ix~1 then 1 else 0); [L79] main_#t~ret7 := isinf_float_#res; [L79] assume -2147483648 <= main_#t~ret7 && main_#t~ret7 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_#t~ret7=0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L79] COND TRUE 0 == main_#t~ret7 [L79] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL!base=0, #NULL!offset=0, floor_float_#in~x=5.0, floor_float_#res=5.0, floor_float_~i0~0=0, floor_float_~ix~0=-36028795760672768, floor_float_~j0~0=23, floor_float_~x=5.0, isinf_float_#in~x=5.0, isinf_float_#res=0, isinf_float_~ix~1=7, isinf_float_~x=5.0, main_~res~0=5.0, main_~x~0=5.0, ~huge_floor~0=1.0E30] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L11] ~huge_floor~0 := 1.0E30; [L75] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L13-L54] ~x := #in~x; [L14] havoc ~i0~0; [L14] havoc ~j0~0; [L15] havoc ~i~0; [L15] havoc ~ix~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L17] FCALL call ~#gf_u~0 := #Ultimate.alloc(4); [L18] FCALL call write~real(~x, { base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] FCALL call #t~mem0 := read~int({ base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] ~i0~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] FCALL call write~real(#t~union1, { base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] havoc #t~mem0; [L19] havoc #t~union1; [L17] FCALL call ULTIMATE.dealloc(~#gf_u~0); [L17] havoc ~#gf_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L21] ~ix~0 := ~bitwiseAnd(~i0~0, 2147483647); [L22] ~j0~0 := (if (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L23] COND FALSE !(~j0~0 < 23) [L43] COND FALSE !(!(~ix~0 % 4294967296 < 2139095040)) [L46] #res := ~x; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L76] ~res~0 := #t~ret6; [L76] havoc #t~ret6; [L57-L66] ~x := #in~x; [L58] havoc ~ix~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L60] FCALL call ~#gf_u~1 := #Ultimate.alloc(4); [L61] FCALL call write~real(~x, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] FCALL call #t~mem4 := read~int({ base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] ~ix~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] FCALL call write~real(#t~union5, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] havoc #t~mem4; [L62] havoc #t~union5; [L60] FCALL call ULTIMATE.dealloc(~#gf_u~1); [L60] havoc ~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L64] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L65] #res := (if 2139095040 == ~ix~1 then 1 else 0); [L79] assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L79] COND TRUE 0 == #t~ret7 [L79] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L11] ~huge_floor~0 := 1.0E30; [L75] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L13-L54] ~x := #in~x; [L14] havoc ~i0~0; [L14] havoc ~j0~0; [L15] havoc ~i~0; [L15] havoc ~ix~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L17] FCALL call ~#gf_u~0 := #Ultimate.alloc(4); [L18] FCALL call write~real(~x, { base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] FCALL call #t~mem0 := read~int({ base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] ~i0~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L19] FCALL call write~real(#t~union1, { base: ~#gf_u~0!base, offset: ~#gf_u~0!offset }, 4); [L19] havoc #t~mem0; [L19] havoc #t~union1; [L17] FCALL call ULTIMATE.dealloc(~#gf_u~0); [L17] havoc ~#gf_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L21] ~ix~0 := ~bitwiseAnd(~i0~0, 2147483647); [L22] ~j0~0 := (if (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 <= 2147483647 then (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 else (~ix~0 / 8388608 - 127) % 4294967296 % 4294967296 - 4294967296); VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L23] COND FALSE !(~j0~0 < 23) [L43] COND FALSE !(!(~ix~0 % 4294967296 < 2139095040)) [L46] #res := ~x; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L76] ~res~0 := #t~ret6; [L76] havoc #t~ret6; [L57-L66] ~x := #in~x; [L58] havoc ~ix~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L60] FCALL call ~#gf_u~1 := #Ultimate.alloc(4); [L61] FCALL call write~real(~x, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] FCALL call #t~mem4 := read~int({ base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] ~ix~1 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L62] FCALL call write~real(#t~union5, { base: ~#gf_u~1!base, offset: ~#gf_u~1!offset }, 4); [L62] havoc #t~mem4; [L62] havoc #t~union5; [L60] FCALL call ULTIMATE.dealloc(~#gf_u~1); [L60] havoc ~#gf_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L64] ~ix~1 := ~bitwiseAnd(~ix~1, 2147483647); [L65] #res := (if 2139095040 == ~ix~1 then 1 else 0); [L79] assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L79] COND TRUE 0 == #t~ret7 [L79] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L80] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_floor~0=1.0E30] [L11] static const float huge_floor = 1.0e30; [L75] float x = -1.0f / 0.0f; [L14] __int32_t i0, j0; [L15] __uint32_t i, ix; VAL [huge_floor=1000000000000000000000000000000] [L17] ieee_float_shape_type gf_u; [L18] gf_u.value = (x) [L19] EXPR gf_u.word [L19] (i0) = gf_u.word [L21] ix = (i0 & 0x7fffffff) [L22] j0 = (ix >> 23) - 0x7f VAL [huge_floor=1000000000000000000000000000000] [L23] COND FALSE !(j0 < 23) [L43] COND FALSE !(!((ix) < 0x7f800000L)) [L46] return x; VAL [huge_floor=1000000000000000000000000000000] [L76] float res = floor_float(x); [L58] __int32_t ix; VAL [huge_floor=1000000000000000000000000000000] [L60] ieee_float_shape_type gf_u; [L61] gf_u.value = (x) [L62] EXPR gf_u.word [L62] (ix) = gf_u.word [L64] ix &= 0x7fffffff [L65] return ((ix) == 0x7f800000L); [L79] COND TRUE !isinf_float(res) [L80] __VERIFIER_error() VAL [huge_floor=1000000000000000000000000000000] ----- [2018-11-23 15:34:03,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:34:03 ImpRootNode [2018-11-23 15:34:03,102 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 15:34:03,102 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:34:03,102 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:34:03,103 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:34:03,103 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:02" (3/4) ... [2018-11-23 15:34:03,106 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 15:34:03,106 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:34:03,107 INFO L168 Benchmark]: Toolchain (without parser) took 872.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -117.3 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:03,108 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:34:03,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 164.23 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 945.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:03,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -189.2 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:03,110 INFO L168 Benchmark]: Boogie Preprocessor took 22.15 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 15:34:03,110 INFO L168 Benchmark]: RCFGBuilder took 323.40 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: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:03,111 INFO L168 Benchmark]: CodeCheck took 289.81 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:03,111 INFO L168 Benchmark]: Witness Printer took 3.76 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 15:34:03,115 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, 29 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 60 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, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 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: 80]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryArithmeticFLOAToperation at line 44, overapproximation of bitwiseAnd at line 64. Possible FailurePath: [L11] static const float huge_floor = 1.0e30; [L75] float x = -1.0f / 0.0f; [L14] __int32_t i0, j0; [L15] __uint32_t i, ix; VAL [huge_floor=1000000000000000000000000000000] [L17] ieee_float_shape_type gf_u; [L18] gf_u.value = (x) [L19] EXPR gf_u.word [L19] (i0) = gf_u.word [L21] ix = (i0 & 0x7fffffff) [L22] j0 = (ix >> 23) - 0x7f VAL [huge_floor=1000000000000000000000000000000] [L23] COND FALSE !(j0 < 23) [L43] COND FALSE !(!((ix) < 0x7f800000L)) [L46] return x; VAL [huge_floor=1000000000000000000000000000000] [L76] float res = floor_float(x); [L58] __int32_t ix; VAL [huge_floor=1000000000000000000000000000000] [L60] ieee_float_shape_type gf_u; [L61] gf_u.value = (x) [L62] EXPR gf_u.word [L62] (ix) = gf_u.word [L64] ix &= 0x7fffffff [L65] return ((ix) == 0x7f800000L); [L79] COND TRUE !isinf_float(res) [L80] __VERIFIER_error() VAL [huge_floor=1000000000000000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 164.23 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 945.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -189.2 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.15 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 323.40 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: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * CodeCheck took 289.81 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Witness Printer took 3.76 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 15:34:04,526 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:34:04,528 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:34:04,536 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:34:04,536 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:34:04,537 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:34:04,537 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:34:04,538 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:34:04,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:34:04,540 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:34:04,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:34:04,541 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:34:04,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:34:04,542 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:34:04,543 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:34:04,543 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:34:04,544 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:34:04,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:34:04,547 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:34:04,548 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:34:04,548 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:34:04,550 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:34:04,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:34:04,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:34:04,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:34:04,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:34:04,553 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:34:04,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:34:04,554 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:34:04,555 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:34:04,555 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:34:04,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:34:04,556 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:34:04,556 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:34:04,556 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:34:04,558 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:34:04,558 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:34:04,568 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:34:04,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:34:04,569 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:34:04,569 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:34:04,570 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:34:04,570 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:34:04,570 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:34:04,570 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:34:04,570 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:34:04,570 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:34:04,571 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:34:04,572 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:34:04,572 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:34:04,572 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:34:04,572 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:34:04,572 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:34:04,572 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:34:04,572 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:34:04,573 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:34:04,573 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_607df7d3-b4ce-44ce-a4dd-837bff5b420f/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 -> 02d9fa71bb5dc4dc4df0d2e6f9518debee649c89 [2018-11-23 15:34:04,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:34:04,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:34:04,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:34:04,618 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:34:04,619 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:34:04,619 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c [2018-11-23 15:34:04,655 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/302aaaf4d/af717aa5c77e4ebe8d56f4bbb1dfe5f7/FLAG80d9e6f61 [2018-11-23 15:34:04,980 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:34:04,980 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/sv-benchmarks/c/float-newlib/float_req_bl_1052b_true-unreach-call.c [2018-11-23 15:34:04,984 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/302aaaf4d/af717aa5c77e4ebe8d56f4bbb1dfe5f7/FLAG80d9e6f61 [2018-11-23 15:34:05,416 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/data/302aaaf4d/af717aa5c77e4ebe8d56f4bbb1dfe5f7 [2018-11-23 15:34:05,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:34:05,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:34:05,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:34:05,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:34:05,424 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:34:05,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12511f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05, skipping insertion in model container [2018-11-23 15:34:05,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:34:05,447 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:34:05,573 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:34:05,577 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:34:05,595 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:34:05,610 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:34:05,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05 WrapperNode [2018-11-23 15:34:05,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:34:05,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:34:05,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:34:05,611 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:34:05,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:34:05,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:34:05,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:34:05,635 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:34:05,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2018-11-23 15:34:05,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:34:05,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:34:05,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:34:05,693 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:34:05,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:34:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:34:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 15:34:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:34:05,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:34:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 15:34:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 15:34:05,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:34:05,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:34:05,858 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 15:34:05,891 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 15:34:07,048 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:34:07,048 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 15:34:07,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:07 BoogieIcfgContainer [2018-11-23 15:34:07,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:34:07,049 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 15:34:07,049 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 15:34:07,057 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 15:34:07,057 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:07" (1/1) ... [2018-11-23 15:34:07,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:34:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2018-11-23 15:34:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2018-11-23 15:34:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 15:34:07,089 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:34:07,124 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-23 15:34:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:34:07,151 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:34:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:34:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2018-11-23 15:34:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2018-11-23 15:34:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 15:34:07,170 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:34:07,171 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-23 15:34:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:34:07,196 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:34:07,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:34:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2018-11-23 15:34:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2018-11-23 15:34:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 15:34:07,691 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:34:07,692 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-23 15:34:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:34:07,712 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:34:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:34:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:34:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 12 states and 11 transitions. [2018-11-23 15:34:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 11 transitions. [2018-11-23 15:34:08,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 15:34:08,140 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-11-23 15:34:08,146 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 15:34:08,174 INFO L579 CodeCheckObserver]: Invariant with dag size 9 [2018-11-23 15:34:08,177 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,178 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,178 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,178 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,179 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,181 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,182 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,182 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,182 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,182 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,183 INFO L579 CodeCheckObserver]: Invariant with dag size 13 [2018-11-23 15:34:08,183 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,185 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,186 INFO L579 CodeCheckObserver]: Invariant with dag size 8 [2018-11-23 15:34:08,187 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,187 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,188 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,188 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,188 INFO L579 CodeCheckObserver]: Invariant with dag size 9 [2018-11-23 15:34:08,189 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,189 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,189 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,189 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,189 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,190 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,190 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,190 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,190 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,190 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,191 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:34:08,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:34:08 ImpRootNode [2018-11-23 15:34:08,191 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 15:34:08,191 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:34:08,191 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:34:08,192 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:34:08,192 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:34:07" (3/4) ... [2018-11-23 15:34:08,196 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 15:34:08,203 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-23 15:34:08,203 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 15:34:08,221 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) == \result [2018-11-23 15:34:08,242 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_607df7d3-b4ce-44ce-a4dd-837bff5b420f/bin-2019/ukojak/witness.graphml [2018-11-23 15:34:08,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:34:08,243 INFO L168 Benchmark]: Toolchain (without parser) took 2823.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 948.7 MB in the beginning and 954.5 MB in the end (delta: -5.8 MB). Peak memory consumption was 107.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,244 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:34:08,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 189.90 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 932.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,245 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.69 ms. Allocated memory is still 1.0 GB. Free memory is still 932.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:34:08,245 INFO L168 Benchmark]: Boogie Preprocessor took 58.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 932.5 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,245 INFO L168 Benchmark]: RCFGBuilder took 1355.61 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,246 INFO L168 Benchmark]: CodeCheck took 1142.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.2 MB in the end (delta: 108.1 MB). Peak memory consumption was 108.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,246 INFO L168 Benchmark]: Witness Printer took 50.49 ms. Allocated memory is still 1.1 GB. Free memory was 961.2 MB in the beginning and 954.5 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:34:08,247 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, 29 locations, 1 error locations. SAFE Result, 1.0s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 90 SDtfs, 20 SDslu, 16 SDs, 0 SdLazy, 150 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 247 GetRequests, 222 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 30 ConstructedInterpolants, 2 QuantifiedInterpolants, 2550 SizeOfPredicates, 16 NumberOfNonLiveVariables, 100 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 80]: 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: 13]: Loop Invariant [2018-11-23 15:34:08,248 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,249 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,249 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,249 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,249 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,252 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,252 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,253 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,253 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,253 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) == \result - InvariantResult [Line: 59]: Loop Invariant [2018-11-23 15:34:08,253 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,253 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,254 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,255 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,255 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) == ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) - InvariantResult [Line: 16]: Loop Invariant [2018-11-23 15:34:08,255 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,255 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 59]: Loop Invariant [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,256 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-23 15:34:08,257 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) == x - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 189.90 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 932.5 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 23.69 ms. Allocated memory is still 1.0 GB. Free memory is still 932.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 932.5 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1355.61 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * CodeCheck took 1142.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.2 MB in the end (delta: 108.1 MB). Peak memory consumption was 108.1 MB. Max. memory is 11.5 GB. * Witness Printer took 50.49 ms. Allocated memory is still 1.1 GB. Free memory was 961.2 MB in the beginning and 954.5 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! Received shutdown request...