./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/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 de36d2b693d37667ac428b831d6e4dc7211a3268 .............................................................................................................................................................................................................................................................................. 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_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/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 de36d2b693d37667ac428b831d6e4dc7211a3268 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:15:13,393 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:15:13,394 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:15:13,400 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:15:13,400 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:15:13,401 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:15:13,402 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:15:13,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:15:13,404 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:15:13,404 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:15:13,405 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:15:13,405 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:15:13,406 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:15:13,406 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:15:13,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:15:13,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:15:13,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:15:13,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:15:13,410 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:15:13,411 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:15:13,412 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:15:13,413 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:15:13,414 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:15:13,414 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:15:13,415 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:15:13,415 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:15:13,416 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:15:13,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:15:13,417 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:15:13,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:15:13,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:15:13,418 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:15:13,418 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:15:13,418 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:15:13,419 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:15:13,419 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:15:13,420 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 05:15:13,427 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:15:13,427 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:15:13,427 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:15:13,428 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:15:13,428 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:15:13,428 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:15:13,428 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:15:13,428 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:15:13,428 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:15:13,428 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:15:13,429 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:15:13,429 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:15:13,430 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:15:13,430 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:15:13,430 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:15:13,431 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:15:13,431 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_a623526a-ff4d-4fd7-ac1c-e259df7380da/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 -> de36d2b693d37667ac428b831d6e4dc7211a3268 [2018-11-10 05:15:13,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:15:13,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:15:13,466 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:15:13,467 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:15:13,467 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:15:13,468 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2018-11-10 05:15:13,514 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/b91620cfb/e2fafed288e1442d85be7cdfe0f5419e/FLAGce10852a6 [2018-11-10 05:15:13,929 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:15:13,929 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2018-11-10 05:15:13,935 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/b91620cfb/e2fafed288e1442d85be7cdfe0f5419e/FLAGce10852a6 [2018-11-10 05:15:13,945 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/b91620cfb/e2fafed288e1442d85be7cdfe0f5419e [2018-11-10 05:15:13,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:15:13,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:15:13,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:15:13,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:15:13,952 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:15:13,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:15:13" (1/1) ... [2018-11-10 05:15:13,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3273a8c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:13, skipping insertion in model container [2018-11-10 05:15:13,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:15:13" (1/1) ... [2018-11-10 05:15:13,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:15:13,986 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:15:14,125 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:15:14,129 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:15:14,156 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:15:14,171 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:15:14,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14 WrapperNode [2018-11-10 05:15:14,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:15:14,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:15:14,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:15:14,172 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:15:14,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,244 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:15:14,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:15:14,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:15:14,245 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:15:14,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,254 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... [2018-11-10 05:15:14,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:15:14,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:15:14,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:15:14,276 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:15:14,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 05:15:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:15:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:15:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 05:15:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 05:15:15,208 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:15:15,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:15:15 BoogieIcfgContainer [2018-11-10 05:15:15,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:15:15,209 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:15:15,209 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:15:15,216 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:15:15,216 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:15:15" (1/1) ... [2018-11-10 05:15:15,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:15:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:15:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2018-11-10 05:15:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2018-11-10 05:15:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 05:15:15,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:15:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:15:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:15:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:15:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2018-11-10 05:15:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2018-11-10 05:15:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 05:15:15,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:15:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:15:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:15:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:15:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:15:15,536 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-10 05:15:15,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:15:15 ImpRootNode [2018-11-10 05:15:15,574 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:15:15,575 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:15:15,575 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:15:15,575 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:15:15,576 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:15:15" (3/4) ... [2018-11-10 05:15:15,579 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:15:15,580 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:15:15,580 INFO L168 Benchmark]: Toolchain (without parser) took 1632.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 960.4 MB in the beginning and 982.5 MB in the end (delta: -22.1 MB). Peak memory consumption was 122.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,582 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:15:15,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.69 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,583 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -199.7 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,584 INFO L168 Benchmark]: Boogie Preprocessor took 30.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,584 INFO L168 Benchmark]: RCFGBuilder took 932.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 126.6 MB). Peak memory consumption was 126.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,585 INFO L168 Benchmark]: CodeCheck took 365.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 982.5 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:15:15,585 INFO L168 Benchmark]: Witness Printer took 4.82 ms. Allocated memory is still 1.2 GB. Free memory is still 982.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:15:15,589 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, 193 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 97 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, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 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: 230]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 229, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, overapproximation of someUnaryFLOAToperation at line 217, overapproximation of someBinaryArithmeticFLOAToperation at line 135. Possible FailurePath: [L27-L32] FCALL static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L34-L39] FCALL static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L41-L45] FCALL 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; [L216] float x = __VERIFIER_nondet_float(); [L217] float y = -0.0f; VAL [aT_atan={6:0}, 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] [L224] COND TRUE x < 0.0f && y == -0.0f [L226] CALL, EXPR __ieee754_atan2f(y, x) [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={6:0}, 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] FCALL ieee_float_shape_type gf_u; [L124] FCALL gf_u.value = (x) [L125] EXPR, FCALL gf_u.word [L125] (hx) = gf_u.word [L126] COND FALSE !(0) VAL [aT_atan={6:0}, 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] [L127] ix = hx & 0x7fffffff VAL [aT_atan={6:0}, 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] FCALL ieee_float_shape_type gf_u; [L130] FCALL gf_u.value = (y) [L131] EXPR, FCALL gf_u.word [L131] (hy) = gf_u.word [L132] COND FALSE !(0) VAL [aT_atan={6:0}, 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] [L133] iy = hy & 0x7fffffff VAL [aT_atan={6:0}, 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] RET return x + y; VAL [aT_atan={6:0}, 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] [L226] EXPR __ieee754_atan2f(y, x) [L226] float res = __ieee754_atan2f(y, x); [L229] COND TRUE res != -pi VAL [aT_atan={6:0}, 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] [L230] __VERIFIER_error() VAL [aT_atan={6:0}, 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 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 222.69 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -199.7 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 932.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 126.6 MB). Peak memory consumption was 126.6 MB. Max. memory is 11.5 GB. * CodeCheck took 365.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 982.5 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.82 ms. Allocated memory is still 1.2 GB. Free memory is still 982.5 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:15:17,046 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:15:17,048 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:15:17,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:15:17,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:15:17,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:15:17,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:15:17,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:15:17,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:15:17,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:15:17,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:15:17,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:15:17,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:15:17,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:15:17,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:15:17,063 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:15:17,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:15:17,065 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:15:17,066 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:15:17,067 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:15:17,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:15:17,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:15:17,070 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:15:17,071 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:15:17,071 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:15:17,071 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:15:17,072 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:15:17,073 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:15:17,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:15:17,074 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:15:17,074 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:15:17,075 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:15:17,075 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:15:17,075 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:15:17,076 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:15:17,076 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:15:17,076 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 05:15:17,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:15:17,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:15:17,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:15:17,088 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:15:17,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:15:17,088 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:15:17,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:15:17,089 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:15:17,090 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:15:17,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:15:17,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:15:17,090 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:15:17,090 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:15:17,090 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:15:17,091 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:15:17,091 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:15:17,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:15:17,091 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:15:17,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:15:17,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:15:17,091 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:15:17,092 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:15:17,092 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:15:17,092 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:15:17,092 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:15:17,092 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_a623526a-ff4d-4fd7-ac1c-e259df7380da/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 -> de36d2b693d37667ac428b831d6e4dc7211a3268 [2018-11-10 05:15:17,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:15:17,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:15:17,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:15:17,130 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:15:17,131 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:15:17,131 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2018-11-10 05:15:17,168 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/9db4e3fc7/8b56df31c788437f8d51f44228335981/FLAG6ccb46eb8 [2018-11-10 05:15:17,578 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:15:17,579 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/sv-benchmarks/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2018-11-10 05:15:17,583 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/9db4e3fc7/8b56df31c788437f8d51f44228335981/FLAG6ccb46eb8 [2018-11-10 05:15:17,592 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/data/9db4e3fc7/8b56df31c788437f8d51f44228335981 [2018-11-10 05:15:17,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:15:17,594 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:15:17,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:15:17,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:15:17,598 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:15:17,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5763ff02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17, skipping insertion in model container [2018-11-10 05:15:17,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:15:17,629 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:15:17,783 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:15:17,791 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:15:17,837 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:15:17,859 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:15:17,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17 WrapperNode [2018-11-10 05:15:17,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:15:17,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:15:17,860 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:15:17,860 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:15:17,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:15:17,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:15:17,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:15:17,900 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:15:17,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... [2018-11-10 05:15:17,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:15:17,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:15:17,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:15:17,977 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:15:17,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:15:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 05:15:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 05:15:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:15:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:15:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 05:15:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:15:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 05:15:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 05:15:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 05:15:18,125 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,132 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,190 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,196 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,229 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,237 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,245 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,249 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,260 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,265 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,330 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,333 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,344 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,347 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,600 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,605 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,613 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,618 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,624 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,628 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,633 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,636 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,639 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,680 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,684 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,694 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:18,699 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:37,241 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:15:37,251 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:19:54,893 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:19:54,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:19:54 BoogieIcfgContainer [2018-11-10 05:19:54,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:19:54,894 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:19:54,894 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:19:54,903 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:19:54,903 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:19:54" (1/1) ... [2018-11-10 05:19:54,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:19:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:19:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2018-11-10 05:19:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2018-11-10 05:19:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 05:19:54,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:19:54,981 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:19:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:19:55,017 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:19:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:19:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:19:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2018-11-10 05:19:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2018-11-10 05:19:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 05:19:55,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:19:55,038 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:19:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:19:55,111 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:19:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:19:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:19:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 69 states and 106 transitions. [2018-11-10 05:19:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 106 transitions. [2018-11-10 05:19:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 05:19:56,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:19:56,606 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:19:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:19:56,660 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:19:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:20:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:20:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 100 transitions. [2018-11-10 05:20:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2018-11-10 05:20:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 05:20:01,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:20:01,624 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:20:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:20:01,671 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:20:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:20:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:20:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 99 transitions. [2018-11-10 05:20:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2018-11-10 05:20:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 05:20:03,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:20:03,253 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:20:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:20:03,406 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:20:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:20:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:20:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 114 transitions. [2018-11-10 05:20:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 114 transitions. [2018-11-10 05:20:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 05:20:39,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:20:39,126 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:20:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:20:39,165 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:20:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:21:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:21:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 19 transitions. [2018-11-10 05:21:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 19 transitions. [2018-11-10 05:21:03,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 05:21:03,973 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2018-11-10 05:21:03,980 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 05:21:04,390 INFO L582 CodeCheckObserver]: Invariant with dag size 26 [2018-11-10 05:21:04,394 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,394 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,394 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,395 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,397 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,397 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,397 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,398 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,398 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:21:04,399 INFO L582 CodeCheckObserver]: Invariant with dag size 14 [2018-11-10 05:21:04,399 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,399 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,399 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,399 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,399 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,400 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,400 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,400 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,400 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,401 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,401 INFO L582 CodeCheckObserver]: Invariant with dag size 18 [2018-11-10 05:21:04,401 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,401 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,402 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,402 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,402 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,402 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,403 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,403 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:21:04 ImpRootNode [2018-11-10 05:21:04,404 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:21:04,404 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:21:04,404 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:21:04,404 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:21:04,406 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:19:54" (3/4) ... [2018-11-10 05:21:04,409 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 05:21:04,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-10 05:21:04,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-10 05:21:04,421 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2018-11-10 05:21:04,421 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 05:21:04,422 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-11-10 05:21:04,422 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-10 05:21:04,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000)) && ~fp.sub~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(pi), ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) == \result [2018-11-10 05:21:04,492 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a623526a-ff4d-4fd7-ac1c-e259df7380da/bin-2019/ukojak/witness.graphml [2018-11-10 05:21:04,493 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:21:04,493 INFO L168 Benchmark]: Toolchain (without parser) took 346899.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 949.8 MB in the beginning and 976.9 MB in the end (delta: -27.1 MB). Peak memory consumption was 87.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:21:04,494 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:21:04,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.62 ms. Allocated memory is still 1.0 GB. Free memory was 949.8 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:21:04,495 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.97 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:21:04,495 INFO L168 Benchmark]: Boogie Preprocessor took 76.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -188.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:21:04,495 INFO L168 Benchmark]: RCFGBuilder took 276916.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 925.4 MB in the end (delta: 190.9 MB). Peak memory consumption was 190.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:21:04,495 INFO L168 Benchmark]: CodeCheck took 69510.04 ms. Allocated memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: -15.7 MB). Free memory was 925.4 MB in the beginning and 983.3 MB in the end (delta: -57.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:21:04,496 INFO L168 Benchmark]: Witness Printer took 88.78 ms. Allocated memory is still 1.1 GB. Free memory was 983.3 MB in the beginning and 976.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:21:04,497 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, 193 locations, 1 error locations. SAFE Result, 69.0s OverallTime, 7 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1162 SDtfs, 372 SDslu, 224 SDs, 0 SdLazy, 1918 SolverSat, 512 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 29.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 910 GetRequests, 784 SyntacticMatches, 14 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4021 ImplicationChecksByTransitivity, 51.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 7.6s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 82 ConstructedInterpolants, 11 QuantifiedInterpolants, 16465 SizeOfPredicates, 44 NumberOfNonLiveVariables, 463 ConjunctsInSsa, 60 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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: 230]: 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: 128]: Loop Invariant [2018-11-10 05:21:04,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (((~fp.lt~FLOAT(~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]), ~Pluszero~LONGDOUBLE()) && ix == ~bvand32(hx, 2147483647bv32)) && tiny_atan2 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) && pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000))) && y == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 118]: Loop Invariant [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000)) && ~fp.sub~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(pi), ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) == \result - InvariantResult [Line: 122]: Loop Invariant [2018-11-10 05:21:04,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:21:04,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ((~fp.lt~FLOAT(x, ~Pluszero~LONGDOUBLE()) && tiny_atan2 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) && pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000))) && y == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) * 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 264.62 ms. Allocated memory is still 1.0 GB. Free memory was 949.8 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.97 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -188.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 276916.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 925.4 MB in the end (delta: 190.9 MB). Peak memory consumption was 190.9 MB. Max. memory is 11.5 GB. * CodeCheck took 69510.04 ms. Allocated memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: -15.7 MB). Free memory was 925.4 MB in the beginning and 983.3 MB in the end (delta: -57.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 88.78 ms. Allocated memory is still 1.1 GB. Free memory was 983.3 MB in the beginning and 976.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 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 RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...