./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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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 [2018-12-01 18:04:08,851 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 18:04:08,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 18:04:08,858 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 18:04:08,858 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 18:04:08,859 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 18:04:08,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 18:04:08,861 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 18:04:08,861 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 18:04:08,862 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 18:04:08,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 18:04:08,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 18:04:08,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 18:04:08,863 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 18:04:08,864 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 18:04:08,865 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 18:04:08,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 18:04:08,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 18:04:08,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 18:04:08,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 18:04:08,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 18:04:08,869 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 18:04:08,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 18:04:08,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 18:04:08,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 18:04:08,871 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 18:04:08,872 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 18:04:08,872 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 18:04:08,873 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 18:04:08,873 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 18:04:08,874 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 18:04:08,874 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 18:04:08,874 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 18:04:08,874 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 18:04:08,875 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 18:04:08,875 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 18:04:08,876 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-01 18:04:08,883 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 18:04:08,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 18:04:08,884 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 18:04:08,884 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 18:04:08,885 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 18:04:08,885 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 18:04:08,885 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 18:04:08,885 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 18:04:08,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 18:04:08,885 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 18:04:08,886 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 18:04:08,887 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 18:04:08,887 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 18:04:08,887 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 18:04:08,887 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 18:04:08,887 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 18:04:08,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 18:04:08,887 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 18:04:08,887 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 18:04:08,888 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 18:04:08,888 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 18:04:08,888 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 18:04:08,888 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 18:04:08,888 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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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 [2018-12-01 18:04:08,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 18:04:08,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 18:04:08,914 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 18:04:08,915 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 18:04:08,916 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 18:04:08,916 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-01 18:04:08,951 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/2d48c8d44/ddf0b0c634314aa6ad31a23a8fbfff61/FLAG3ddcaf9e2 [2018-12-01 18:04:09,344 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 18:04:09,344 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-01 18:04:09,349 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/2d48c8d44/ddf0b0c634314aa6ad31a23a8fbfff61/FLAG3ddcaf9e2 [2018-12-01 18:04:09,357 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/2d48c8d44/ddf0b0c634314aa6ad31a23a8fbfff61 [2018-12-01 18:04:09,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 18:04:09,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 18:04:09,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 18:04:09,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 18:04:09,363 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 18:04:09,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f5ef9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09, skipping insertion in model container [2018-12-01 18:04:09,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 18:04:09,383 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 18:04:09,502 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:04:09,507 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 18:04:09,565 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:04:09,580 INFO L195 MainTranslator]: Completed translation [2018-12-01 18:04:09,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09 WrapperNode [2018-12-01 18:04:09,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 18:04:09,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 18:04:09,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 18:04:09,581 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 18:04:09,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 18:04:09,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 18:04:09,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 18:04:09,610 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 18:04:09,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... [2018-12-01 18:04:09,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 18:04:09,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 18:04:09,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 18:04:09,634 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 18:04:09,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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 [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-12-01 18:04:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 18:04:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 18:04:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 18:04:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-01 18:04:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-12-01 18:04:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-12-01 18:04:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 18:04:10,003 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 18:04:10,003 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-12-01 18:04:10,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:10 BoogieIcfgContainer [2018-12-01 18:04:10,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 18:04:10,004 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 18:04:10,004 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 18:04:10,011 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 18:04:10,011 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:10" (1/1) ... [2018-12-01 18:04:10,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 18:04:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:04:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-12-01 18:04:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-12-01 18:04:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-01 18:04:10,046 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:04:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:04:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:04:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:04:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-12-01 18:04:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-12-01 18:04:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-01 18:04:10,135 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:04:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:04:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:04:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:04:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:04:10,244 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-01 18:04:10,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:04:10 ImpRootNode [2018-12-01 18:04:10,266 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 18:04:10,267 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 18:04:10,267 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 18:04:10,267 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 18:04:10,267 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:10" (3/4) ... [2018-12-01 18:04:10,270 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-01 18:04:10,270 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 18:04:10,270 INFO L168 Benchmark]: Toolchain (without parser) took 910.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 959.7 MB in the beginning and 982.9 MB in the end (delta: -23.2 MB). Peak memory consumption was 71.7 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,271 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 18:04:10,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 220.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 959.7 MB in the beginning and 1.1 GB in the end (delta: -129.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.31 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: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,272 INFO L168 Benchmark]: Boogie Preprocessor took 23.93 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,273 INFO L168 Benchmark]: RCFGBuilder took 370.49 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: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,273 INFO L168 Benchmark]: CodeCheck took 262.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 986.5 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,273 INFO L168 Benchmark]: Witness Printer took 3.12 ms. Allocated memory is still 1.1 GB. Free memory was 986.5 MB in the beginning and 982.9 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2018-12-01 18:04:10,275 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 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 220.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 959.7 MB in the beginning and 1.1 GB in the end (delta: -129.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.31 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: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.93 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 370.49 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: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. * CodeCheck took 262.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 986.5 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Witness Printer took 3.12 ms. Allocated memory is still 1.1 GB. Free memory was 986.5 MB in the beginning and 982.9 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 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 [2018-12-01 18:04:11,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 18:04:11,619 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 18:04:11,625 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 18:04:11,626 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 18:04:11,626 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 18:04:11,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 18:04:11,627 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 18:04:11,628 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 18:04:11,629 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 18:04:11,629 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 18:04:11,629 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 18:04:11,630 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 18:04:11,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 18:04:11,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 18:04:11,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 18:04:11,631 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 18:04:11,632 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 18:04:11,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 18:04:11,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 18:04:11,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 18:04:11,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 18:04:11,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 18:04:11,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 18:04:11,636 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 18:04:11,636 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 18:04:11,637 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 18:04:11,637 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 18:04:11,638 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 18:04:11,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 18:04:11,638 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 18:04:11,639 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 18:04:11,639 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 18:04:11,639 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 18:04:11,639 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 18:04:11,640 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 18:04:11,640 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-01 18:04:11,647 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 18:04:11,647 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 18:04:11,648 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 18:04:11,648 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 18:04:11,648 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 18:04:11,648 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 18:04:11,648 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 18:04:11,648 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 18:04:11,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 18:04:11,650 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 18:04:11,650 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 18:04:11,650 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 18:04:11,650 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 18:04:11,651 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 18:04:11,651 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 18:04:11,651 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_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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 [2018-12-01 18:04:11,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 18:04:11,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 18:04:11,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 18:04:11,678 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 18:04:11,678 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 18:04:11,679 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-01 18:04:11,712 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/4680a211f/ee61ad77f3d14e7db8b237340d7bf046/FLAG274e017b8 [2018-12-01 18:04:12,193 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 18:04:12,193 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/sv-benchmarks/c/float-newlib/float_req_bl_0685a_true-unreach-call.c [2018-12-01 18:04:12,197 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/4680a211f/ee61ad77f3d14e7db8b237340d7bf046/FLAG274e017b8 [2018-12-01 18:04:12,698 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/data/4680a211f/ee61ad77f3d14e7db8b237340d7bf046 [2018-12-01 18:04:12,701 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 18:04:12,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 18:04:12,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 18:04:12,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 18:04:12,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 18:04:12,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b97ddff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12, skipping insertion in model container [2018-12-01 18:04:12,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 18:04:12,727 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 18:04:12,848 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:04:12,854 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 18:04:12,888 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:04:12,905 INFO L195 MainTranslator]: Completed translation [2018-12-01 18:04:12,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12 WrapperNode [2018-12-01 18:04:12,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 18:04:12,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 18:04:12,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 18:04:12,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 18:04:12,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 18:04:12,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 18:04:12,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 18:04:12,975 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 18:04:12,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:12,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... [2018-12-01 18:04:13,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 18:04:13,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 18:04:13,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 18:04:13,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 18:04:13,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/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 [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-12-01 18:04:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-01 18:04:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 18:04:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 18:04:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-12-01 18:04:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-12-01 18:04:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-12-01 18:04:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 18:04:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 18:04:13,132 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:04:13,269 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:04:13,301 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:04:13,370 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:04:13,457 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:04:31,320 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:06:31,186 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 18:06:31,186 INFO L280 CfgBuilder]: Removed 20 assue(true) statements. [2018-12-01 18:06:31,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:06:31 BoogieIcfgContainer [2018-12-01 18:06:31,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 18:06:31,187 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 18:06:31,187 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 18:06:31,193 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 18:06:31,193 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:06:31" (1/1) ... [2018-12-01 18:06:31,200 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 18:06:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-12-01 18:06:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-12-01 18:06:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-01 18:06:31,225 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:31,257 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:31,296 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-12-01 18:06:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-12-01 18:06:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-01 18:06:31,312 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:31,313 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:31,370 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2018-12-01 18:06:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2018-12-01 18:06:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-01 18:06:31,888 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:31,888 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:31,930 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2018-12-01 18:06:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2018-12-01 18:06:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-01 18:06:32,254 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:32,254 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:32,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2018-12-01 18:06:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2018-12-01 18:06:33,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-01 18:06:33,143 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:33,144 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:33,189 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2018-12-01 18:06:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2018-12-01 18:06:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-01 18:06:33,218 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:33,219 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:33,270 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 62 states and 89 transitions. [2018-12-01 18:06:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2018-12-01 18:06:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-01 18:06:35,611 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:35,612 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:35,650 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 62 states and 88 transitions. [2018-12-01 18:06:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2018-12-01 18:06:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-01 18:06:35,818 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:35,818 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:35,865 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 87 transitions. [2018-12-01 18:06:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2018-12-01 18:06:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-01 18:06:36,391 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:36,391 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:36,429 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:06:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:06:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 86 transitions. [2018-12-01 18:06:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2018-12-01 18:06:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-01 18:06:36,864 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:06:36,865 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:06:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:06:37,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:06:43,301 WARN L180 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-01 18:06:50,390 WARN L180 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-01 18:06:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:07:01,310 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-12-01 18:07:21,916 WARN L180 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-12-01 18:07:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:07:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 64 states and 95 transitions. [2018-12-01 18:07:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2018-12-01 18:07:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-01 18:07:22,756 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:07:22,757 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:07:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:07:22,809 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:07:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:07:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:07:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 86 transitions. [2018-12-01 18:07:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2018-12-01 18:07:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-01 18:07:25,423 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:07:25,424 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:07:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:07:25,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:07:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:07:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:07:42,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 60 states and 84 transitions. [2018-12-01 18:07:42,641 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2018-12-01 18:07:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-01 18:07:42,642 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:07:42,642 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-01 18:07:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:07:42,693 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:07:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:07:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:07:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 20 states and 19 transitions. [2018-12-01 18:07:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 19 transitions. [2018-12-01 18:07:48,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 18:07:48,074 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2018-12-01 18:07:48,080 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-01 18:07:48,448 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-01 18:07:48,702 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-12-01 18:07:48,728 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:07:48,730 INFO L583 CodeCheckObserver]: Invariant with dag size 30 [2018-12-01 18:07:48,733 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,733 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,733 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,734 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,734 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,734 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,734 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,734 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,736 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,736 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,736 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,737 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,737 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,737 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,737 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,737 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,738 INFO L583 CodeCheckObserver]: Invariant with dag size 17 [2018-12-01 18:07:48,738 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,738 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,738 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,738 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,739 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,740 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,741 INFO L583 CodeCheckObserver]: Invariant with dag size 22 [2018-12-01 18:07:48,741 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,741 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,741 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,741 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,741 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,742 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,743 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,743 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,743 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,743 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,743 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:07:48 ImpRootNode [2018-12-01 18:07:48,744 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 18:07:48,744 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 18:07:48,744 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 18:07:48,744 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 18:07:48,745 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:06:31" (3/4) ... [2018-12-01 18:07:48,747 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 18:07:48,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-12-01 18:07:48,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-12-01 18:07:48,754 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-12-01 18:07:48,755 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-01 18:07:48,755 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-01 18:07:48,772 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 [2018-12-01 18:07:48,798 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9807a2a4-ff69-4be9-9a30-3f2f4e922e2f/bin-2019/ukojak/witness.graphml [2018-12-01 18:07:48,798 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 18:07:48,799 INFO L168 Benchmark]: Toolchain (without parser) took 216097.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 275.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. [2018-12-01 18:07:48,799 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-01 18:07:48,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 203.49 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. [2018-12-01 18:07:48,799 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -200.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-12-01 18:07:48,800 INFO L168 Benchmark]: Boogie Preprocessor took 26.80 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. [2018-12-01 18:07:48,800 INFO L168 Benchmark]: RCFGBuilder took 138184.66 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: 83.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 11.5 GB. [2018-12-01 18:07:48,800 INFO L168 Benchmark]: CodeCheck took 77557.21 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 142.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -51.7 MB). Peak memory consumption was 90.3 MB. Max. memory is 11.5 GB. [2018-12-01 18:07:48,800 INFO L168 Benchmark]: Witness Printer took 54.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2018-12-01 18:07:48,802 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, 76.8s 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, 89.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2119 GetRequests, 1939 SyntacticMatches, 30 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8365 ImplicationChecksByTransitivity, 51.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 17.7s 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 [2018-12-01 18:07:48,802 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,803 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,804 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,804 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,804 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,804 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,804 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,805 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,805 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,805 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 [2018-12-01 18:07:48,805 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,805 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,805 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,806 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,807 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 [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,808 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,809 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-01 18:07:48,810 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 0.12 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 203.49 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 68.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -200.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.80 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 138184.66 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: 83.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 11.5 GB. * CodeCheck took 77557.21 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 142.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -51.7 MB). Peak memory consumption was 90.3 MB. Max. memory is 11.5 GB. * Witness Printer took 54.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 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...