./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 c2ad9ac4c99549ae45d13e5b5aaa907534743c6b ............................................................................................................................................................................................................................................................................ 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_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 c2ad9ac4c99549ae45d13e5b5aaa907534743c6b ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 15:07:01,924 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:07:01,925 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:07:01,931 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:07:01,931 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:07:01,932 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:07:01,933 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:07:01,933 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:07:01,934 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:07:01,935 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:07:01,935 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:07:01,935 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:07:01,936 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:07:01,936 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:07:01,937 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:07:01,937 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:07:01,938 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:07:01,939 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:07:01,940 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:07:01,941 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:07:01,941 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:07:01,942 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:07:01,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:07:01,943 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:07:01,943 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:07:01,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:07:01,944 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:07:01,945 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:07:01,945 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:07:01,946 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:07:01,946 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:07:01,946 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:07:01,946 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:07:01,947 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:07:01,947 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:07:01,947 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:07:01,948 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 15:07:01,955 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:07:01,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:07:01,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:07:01,956 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 15:07:01,956 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 15:07:01,956 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 15:07:01,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:07:01,956 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:07:01,956 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:07:01,957 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 15:07:01,957 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 15:07:01,958 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 15:07:01,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:07:01,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 15:07:01,958 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_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 -> c2ad9ac4c99549ae45d13e5b5aaa907534743c6b [2018-12-09 15:07:01,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:07:01,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:07:01,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:07:01,985 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:07:01,985 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:07:01,985 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-09 15:07:02,019 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/67ec6bd0a/e3182a2de942473fb72c3d1e11f626de/FLAGef8f1e3dd [2018-12-09 15:07:02,496 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:07:02,496 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-09 15:07:02,500 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/67ec6bd0a/e3182a2de942473fb72c3d1e11f626de/FLAGef8f1e3dd [2018-12-09 15:07:03,004 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/67ec6bd0a/e3182a2de942473fb72c3d1e11f626de [2018-12-09 15:07:03,006 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:07:03,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:07:03,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:07:03,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:07:03,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:07:03,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c93d57c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03, skipping insertion in model container [2018-12-09 15:07:03,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:07:03,032 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:07:03,150 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:07:03,154 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:07:03,217 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:07:03,231 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:07:03,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03 WrapperNode [2018-12-09 15:07:03,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:07:03,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:07:03,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:07:03,232 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:07:03,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:07:03,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:07:03,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:07:03,262 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:07:03,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:07:03,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:07:03,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:07:03,285 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:07:03,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 [2018-12-09 15:07:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-09 15:07:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 15:07:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-09 15:07:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-12-09 15:07:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-12-09 15:07:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:07:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:07:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:07:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 15:07:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-09 15:07:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-12-09 15:07:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-12-09 15:07:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 15:07:03,660 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:07:03,661 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-12-09 15:07:03,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:07:03 BoogieIcfgContainer [2018-12-09 15:07:03,661 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:07:03,661 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 15:07:03,661 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 15:07:03,668 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 15:07:03,668 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:07:03" (1/1) ... [2018-12-09 15:07:03,675 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:07:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:07:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-12-09 15:07:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-12-09 15:07:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-09 15:07:03,700 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:07:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:07:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:07:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:07:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-12-09 15:07:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-12-09 15:07:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 15:07:03,777 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:07:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:07:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:07:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:07:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:07:03,883 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-09 15:07:03,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 03:07:03 ImpRootNode [2018-12-09 15:07:03,906 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 15:07:03,906 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:07:03,906 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:07:03,907 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:07:03,907 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:07:03" (3/4) ... [2018-12-09 15:07:03,909 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 15:07:03,909 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:07:03,910 INFO L168 Benchmark]: Toolchain (without parser) took 903.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 962.4 MB in the beginning and 1.0 GB in the end (delta: -43.0 MB). Peak memory consumption was 71.9 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,911 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:07:03,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 962.4 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.53 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:07:03,912 INFO L168 Benchmark]: Boogie Preprocessor took 23.32 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,912 INFO L168 Benchmark]: RCFGBuilder took 375.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,913 INFO L168 Benchmark]: CodeCheck took 244.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,913 INFO L168 Benchmark]: Witness Printer took 3.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:07:03,915 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 3 procedures, 90 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 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: 227]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 226, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, overapproximation of someBinaryArithmeticFLOAToperation at line 135. Possible FailurePath: [L27-L32] static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L34-L39] static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L41-L45] static const float aT_atan[] = { 3.3333334327e-01, -2.0000000298e-01, 1.4285714924e-01, -1.1111110449e-01, 9.0908870101e-02, -7.6918758452e-02, 6.6610731184e-02, -5.8335702866e-02, 4.9768779427e-02, -3.6531571299e-02, 1.6285819933e-02, }; [L47-L49] static const float one_atan = 1.0, huge_atan = 1.0e30, pi_o_4 = 7.8539818525e-01, pi_o_2 = 1.5707963705e+00, pi = 3.1415927410e+00; [L115-L116] static const float tiny_atan2 = 1.0e-30, zero_atan2 = 0.0, pi_lo_atan2 = -8.7422776573e-08; [L220] float x = -1.0f / 0.0f; [L221] float y = 1.0f / 0.0f; [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L123] ieee_float_shape_type gf_u; [L124] gf_u.value = (x) [L125] EXPR gf_u.word [L125] (hx) = gf_u.word [L127] ix = hx & 0x7fffffff VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L129] ieee_float_shape_type gf_u; [L130] gf_u.value = (y) [L131] EXPR gf_u.word [L131] (hy) = gf_u.word [L133] iy = hy & 0x7fffffff VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L134] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L135] return x + y; VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L223] float res = __ieee754_atan2f(y, x); [L226] COND TRUE res != 3 * pi_o_4 VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L227] __VERIFIER_error() VAL [aT_atan={2:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 224.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 962.4 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.53 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.32 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 375.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. * CodeCheck took 244.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. 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 0.1.23-635dfa2 [2018-12-09 15:07:05,302 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:07:05,303 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:07:05,309 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:07:05,309 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:07:05,309 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:07:05,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:07:05,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:07:05,311 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:07:05,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:07:05,312 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:07:05,312 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:07:05,313 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:07:05,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:07:05,313 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:07:05,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:07:05,314 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:07:05,315 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:07:05,316 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:07:05,317 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:07:05,317 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:07:05,318 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:07:05,319 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:07:05,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:07:05,319 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:07:05,319 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:07:05,320 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:07:05,320 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:07:05,321 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:07:05,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:07:05,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:07:05,322 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:07:05,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:07:05,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:07:05,322 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:07:05,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:07:05,323 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 15:07:05,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:07:05,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:07:05,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:07:05,331 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 15:07:05,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 15:07:05,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 15:07:05,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:07:05,332 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:07:05,333 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 15:07:05,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 15:07:05,333 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 15:07:05,333 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 15:07:05,334 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:07:05,334 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 15:07:05,334 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 15:07:05,334 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_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 -> c2ad9ac4c99549ae45d13e5b5aaa907534743c6b [2018-12-09 15:07:05,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:07:05,362 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:07:05,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:07:05,366 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:07:05,366 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:07:05,367 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-09 15:07:05,408 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/442ed47d8/0ce896869c7e455ab5806dad57223553/FLAG74bfd62f6 [2018-12-09 15:07:05,872 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:07:05,873 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-09 15:07:05,877 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/442ed47d8/0ce896869c7e455ab5806dad57223553/FLAG74bfd62f6 [2018-12-09 15:07:05,885 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/data/442ed47d8/0ce896869c7e455ab5806dad57223553 [2018-12-09 15:07:05,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:07:05,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:07:05,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:07:05,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:07:05,890 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:07:05,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:07:05" (1/1) ... [2018-12-09 15:07:05,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748af0a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:05, skipping insertion in model container [2018-12-09 15:07:05,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:07:05" (1/1) ... [2018-12-09 15:07:05,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:07:05,909 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:07:06,039 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:07:06,045 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:07:06,085 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:07:06,111 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:07:06,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06 WrapperNode [2018-12-09 15:07:06,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:07:06,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:07:06,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:07:06,112 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:07:06,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:07:06,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:07:06,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:07:06,178 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:07:06,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... [2018-12-09 15:07:06,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:07:06,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:07:06,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:07:06,204 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:07:06,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:07:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/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 [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-12-09 15:07:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:07:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-12-09 15:07:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-12-09 15:07:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 15:07:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 15:07:06,336 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:07:06,472 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:07:06,504 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:07:06,574 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:07:06,665 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:07:24,684 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:09:09,933 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:09:09,933 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-12-09 15:09:09,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:09:09 BoogieIcfgContainer [2018-12-09 15:09:09,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:09:09,934 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 15:09:09,934 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 15:09:09,940 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 15:09:09,941 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:09:09" (1/1) ... [2018-12-09 15:09:09,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-12-09 15:09:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-12-09 15:09:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-09 15:09:09,971 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:10,004 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:10,051 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-12-09 15:09:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-12-09 15:09:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 15:09:10,067 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:10,068 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:10,122 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:10,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2018-12-09 15:09:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2018-12-09 15:09:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 15:09:10,684 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:10,685 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:10,725 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:10,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2018-12-09 15:09:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2018-12-09 15:09:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 15:09:10,987 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:10,987 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:11,029 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2018-12-09 15:09:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2018-12-09 15:09:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-09 15:09:11,577 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:11,578 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:11,624 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2018-12-09 15:09:11,650 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2018-12-09 15:09:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-09 15:09:11,650 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:11,651 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:11,706 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 62 states and 89 transitions. [2018-12-09 15:09:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2018-12-09 15:09:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-09 15:09:14,068 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:14,068 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:14,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:14,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 62 states and 88 transitions. [2018-12-09 15:09:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2018-12-09 15:09:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-09 15:09:14,267 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:14,267 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:14,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 87 transitions. [2018-12-09 15:09:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2018-12-09 15:09:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-09 15:09:14,797 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:14,797 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:14,836 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 86 transitions. [2018-12-09 15:09:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2018-12-09 15:09:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 15:09:15,262 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:15,262 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:15,428 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:22,703 WARN L180 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-09 15:09:28,651 WARN L180 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-09 15:09:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:39,260 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-12-09 15:09:56,591 WARN L180 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-12-09 15:09:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 64 states and 95 transitions. [2018-12-09 15:09:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2018-12-09 15:09:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 15:09:57,208 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:57,208 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:57,260 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:09:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:09:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 86 transitions. [2018-12-09 15:09:59,835 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2018-12-09 15:09:59,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-09 15:09:59,835 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:09:59,836 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:09:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:59,893 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:10:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:10:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:10:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 60 states and 84 transitions. [2018-12-09 15:10:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2018-12-09 15:10:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 15:10:16,549 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:10:16,550 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-09 15:10:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:10:16,595 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:10:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:10:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:10:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 20 states and 19 transitions. [2018-12-09 15:10:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 19 transitions. [2018-12-09 15:10:21,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 15:10:21,431 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2018-12-09 15:10:21,437 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-09 15:10:21,860 WARN L180 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-09 15:10:22,097 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-09 15:10:22,126 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:10:22,128 INFO L583 CodeCheckObserver]: Invariant with dag size 30 [2018-12-09 15:10:22,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,135 INFO L583 CodeCheckObserver]: Invariant with dag size 17 [2018-12-09 15:10:22,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,136 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 INFO L583 CodeCheckObserver]: Invariant with dag size 22 [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,137 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,138 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,139 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,139 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,139 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,139 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 03:10:22 ImpRootNode [2018-12-09 15:10:22,139 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 15:10:22,140 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:10:22,140 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:10:22,140 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:10:22,140 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:09:09" (3/4) ... [2018-12-09 15:10:22,142 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 15:10:22,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-12-09 15:10:22,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-12-09 15:10:22,150 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-12-09 15:10:22,150 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-09 15:10:22,150 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 15:10:22,167 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/4000000000)) == pi_o_4 && ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.0)), pi_o_4), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) == \result [2018-12-09 15:10:22,192 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6c42056e-8aa7-420e-b4df-1ea9173529d5/bin-2019/ukojak/witness.graphml [2018-12-09 15:10:22,192 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:10:22,192 INFO L168 Benchmark]: Toolchain (without parser) took 196305.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 943.4 MB in the beginning and 863.2 MB in the end (delta: 80.1 MB). Peak memory consumption was 182.9 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.71 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 921.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -193.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: Boogie Preprocessor took 26.52 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. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: RCFGBuilder took 123729.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 83.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,193 INFO L168 Benchmark]: CodeCheck took 72205.33 ms. Allocated memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: -25.2 MB). Free memory was 1.0 GB in the beginning and 869.7 MB in the end (delta: 162.5 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,194 INFO L168 Benchmark]: Witness Printer took 52.37 ms. Allocated memory is still 1.1 GB. Free memory was 869.7 MB in the beginning and 863.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-09 15:10:22,195 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 3 procedures, 90 locations, 1 error locations. SAFE Result, 71.4s OverallTime, 14 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 153128 SDtfs, 34464 SDslu, 28344 SDs, 0 SdLazy, 130732 SolverSat, 39024 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 72.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2119 GetRequests, 1939 SyntacticMatches, 30 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8365 ImplicationChecksByTransitivity, 50.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 17.3s InterpolantComputationTime, 213 NumberOfCodeBlocks, 213 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 200 ConstructedInterpolants, 59 QuantifiedInterpolants, 54847 SizeOfPredicates, 91 NumberOfNonLiveVariables, 1073 ConjunctsInSsa, 139 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 227]: 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: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant [2018-12-09 15:10:22,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((y == ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/4000000000)) == pi_o_4) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) && ~bvand32(2147483647bv32, hx) == ix - InvariantResult [Line: 118]: Loop Invariant [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/4000000000)) == pi_o_4 && ~fp.add~FLOAT(~roundNearestTiesToEven, ~fp.mul~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3.0)), pi_o_4), ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000))) == \result - InvariantResult [Line: 122]: Loop Invariant [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-09 15:10:22,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && y == ~fp.div~FLOAT(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 3141592741/4000000000)) == pi_o_4) && tiny_atan2 == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1/1000000000000000000000000000000)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.71 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 921.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -193.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 123729.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 83.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 11.5 GB. * CodeCheck took 72205.33 ms. Allocated memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: -25.2 MB). Free memory was 1.0 GB in the beginning and 869.7 MB in the end (delta: 162.5 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. * Witness Printer took 52.37 ms. Allocated memory is still 1.1 GB. Free memory was 869.7 MB in the beginning and 863.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 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 - 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...