./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b_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_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/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 bec24c2acca5f88b688a9290c179c6048b0a58a7 ............................................................................................................................................................................................................................................................................. 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_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/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 bec24c2acca5f88b688a9290c179c6048b0a58a7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 05:42:03,293 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:42:03,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:42:03,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:42:03,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:42:03,302 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:42:03,303 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:42:03,304 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:42:03,305 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:42:03,306 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:42:03,306 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:42:03,307 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:42:03,307 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:42:03,308 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:42:03,309 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:42:03,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:42:03,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:42:03,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:42:03,312 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:42:03,313 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:42:03,314 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:42:03,315 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:42:03,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:42:03,317 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:42:03,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:42:03,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:42:03,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:42:03,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:42:03,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:42:03,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:42:03,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:42:03,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:42:03,321 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:42:03,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:42:03,322 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:42:03,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:42:03,323 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 05:42:03,333 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:42:03,334 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:42:03,334 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:42:03,334 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:42:03,335 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:42:03,335 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:42:03,335 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:42:03,335 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:42:03,336 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:42:03,337 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:42:03,337 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:42:03,337 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:42:03,337 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:42:03,337 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:42:03,337 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:42:03,338 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:42:03,338 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:42:03,339 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_a0125183-7428-4551-8a53-111e258666e5/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 -> bec24c2acca5f88b688a9290c179c6048b0a58a7 [2018-11-10 05:42:03,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:42:03,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:42:03,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:42:03,371 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:42:03,371 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:42:03,371 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c [2018-11-10 05:42:03,408 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/92510b1fb/ed784aada22f47ab8e9c537f81ccdaca/FLAG918d1b43f [2018-11-10 05:42:03,806 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:42:03,806 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c [2018-11-10 05:42:03,811 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/92510b1fb/ed784aada22f47ab8e9c537f81ccdaca/FLAG918d1b43f [2018-11-10 05:42:03,819 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/92510b1fb/ed784aada22f47ab8e9c537f81ccdaca [2018-11-10 05:42:03,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:42:03,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:42:03,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:42:03,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:42:03,824 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:42:03,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:42:03" (1/1) ... [2018-11-10 05:42:03,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c298fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:03, skipping insertion in model container [2018-11-10 05:42:03,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:42:03" (1/1) ... [2018-11-10 05:42:03,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:42:03,854 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:42:03,982 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:42:03,986 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:42:04,015 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:42:04,033 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:42:04,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04 WrapperNode [2018-11-10 05:42:04,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:42:04,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:42:04,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:42:04,034 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:42:04,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,052 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:42:04,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:42:04,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:42:04,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:42:04,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... [2018-11-10 05:42:04,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:42:04,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:42:04,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:42:04,137 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:42:04,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/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 05:42:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-10 05:42:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 05:42:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:42:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 05:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:42:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 05:42:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 05:42:05,162 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:42:05,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:42:05 BoogieIcfgContainer [2018-11-10 05:42:05,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:42:05,163 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:42:05,163 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:42:05,170 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:42:05,170 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:42:05" (1/1) ... [2018-11-10 05:42:05,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:42:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:42:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2018-11-10 05:42:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2018-11-10 05:42:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 05:42:05,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:42:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:42:05,310 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 05:42:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:42:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2018-11-10 05:42:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2018-11-10 05:42:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 05:42:05,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:42:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:42:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:42:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:42:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:42:05,531 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-10 05:42:05,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:42:05 ImpRootNode [2018-11-10 05:42:05,570 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:42:05,570 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:42:05,570 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:42:05,570 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:42:05,571 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:42:05" (3/4) ... [2018-11-10 05:42:05,575 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:42:05,576 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:42:05,576 INFO L168 Benchmark]: Toolchain (without parser) took 1754.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 960.3 MB in the beginning and 981.8 MB in the end (delta: -21.5 MB). Peak memory consumption was 136.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,578 INFO L168 Benchmark]: CDTParser took 0.11 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 05:42:05,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 211.70 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 943.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 943.1 MB in the beginning and 1.2 GB in the end (delta: -209.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,580 INFO L168 Benchmark]: Boogie Preprocessor took 26.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,580 INFO L168 Benchmark]: RCFGBuilder took 1026.13 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: 130.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,581 INFO L168 Benchmark]: CodeCheck took 406.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 985.1 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,583 INFO L168 Benchmark]: Witness Printer took 5.52 ms. Allocated memory is still 1.2 GB. Free memory was 985.1 MB in the beginning and 981.8 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:42:05,585 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: 231]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 230, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, 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 [L227] 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] [L227] EXPR __ieee754_atan2f(y, x) [L227] float res = __ieee754_atan2f(y, x); [L230] 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] [L231] __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 0.11 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 211.70 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 943.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 943.1 MB in the beginning and 1.2 GB in the end (delta: -209.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1026.13 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: 130.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. * CodeCheck took 406.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 985.1 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. * Witness Printer took 5.52 ms. Allocated memory is still 1.2 GB. Free memory was 985.1 MB in the beginning and 981.8 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 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 0.1.23-1dbac8b [2018-11-10 05:42:07,081 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:42:07,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:42:07,090 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:42:07,090 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:42:07,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:42:07,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:42:07,092 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:42:07,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:42:07,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:42:07,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:42:07,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:42:07,095 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:42:07,096 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:42:07,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:42:07,097 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:42:07,098 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:42:07,099 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:42:07,100 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:42:07,101 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:42:07,102 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:42:07,103 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:42:07,104 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:42:07,105 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:42:07,105 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:42:07,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:42:07,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:42:07,107 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:42:07,107 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:42:07,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:42:07,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:42:07,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:42:07,109 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:42:07,109 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:42:07,110 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:42:07,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:42:07,110 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 05:42:07,120 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:42:07,120 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:42:07,121 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:42:07,121 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:42:07,122 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:42:07,122 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:42:07,122 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:42:07,122 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:42:07,122 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:42:07,122 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:42:07,122 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:42:07,123 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:42:07,123 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:42:07,124 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:42:07,124 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:42:07,124 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:42:07,125 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:42:07,125 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:42:07,125 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:42:07,125 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:42:07,125 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_a0125183-7428-4551-8a53-111e258666e5/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 -> bec24c2acca5f88b688a9290c179c6048b0a58a7 [2018-11-10 05:42:07,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:42:07,160 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:42:07,162 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:42:07,163 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:42:07,164 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:42:07,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c [2018-11-10 05:42:07,203 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/98af824c7/9b027173d3154597a454b7f1dd93aabf/FLAG66b0dda51 [2018-11-10 05:42:07,611 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:42:07,612 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/sv-benchmarks/c/float-newlib/float_req_bl_0660b_true-unreach-call.c [2018-11-10 05:42:07,616 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/98af824c7/9b027173d3154597a454b7f1dd93aabf/FLAG66b0dda51 [2018-11-10 05:42:07,624 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/data/98af824c7/9b027173d3154597a454b7f1dd93aabf [2018-11-10 05:42:07,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:42:07,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:42:07,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:42:07,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:42:07,631 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:42:07,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11646e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07, skipping insertion in model container [2018-11-10 05:42:07,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:42:07,663 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:42:07,819 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:42:07,827 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:42:07,878 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:42:07,902 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:42:07,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07 WrapperNode [2018-11-10 05:42:07,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:42:07,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:42:07,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:42:07,903 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:42:07,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:42:07,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:42:07,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:42:07,935 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:42:07,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:07,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:08,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:08,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... [2018-11-10 05:42:08,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:42:08,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:42:08,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:42:08,012 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:42:08,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:42:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/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 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 05:42:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:42:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:42:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 05:42:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:42:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 05:42:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 05:42:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 05:42:08,158 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,178 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,227 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,231 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,281 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,285 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,292 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,304 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,364 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,368 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,376 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,379 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,627 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,639 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,642 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,651 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,654 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,657 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,670 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,673 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,675 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,718 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,724 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,732 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:08,735 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:25,770 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:42:25,776 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:46:04,511 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:46:04,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:46:04 BoogieIcfgContainer [2018-11-10 05:46:04,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:46:04,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:46:04,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:46:04,519 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:46:04,519 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:46:04" (1/1) ... [2018-11-10 05:46:04,527 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:46:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2018-11-10 05:46:04,552 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2018-11-10 05:46:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 05:46:04,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:04,587 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:04,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:04,637 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 05:46:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2018-11-10 05:46:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2018-11-10 05:46:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 05:46:04,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:04,648 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:04,713 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:46:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 69 states and 106 transitions. [2018-11-10 05:46:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 106 transitions. [2018-11-10 05:46:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 05:46:07,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:07,046 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:07,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:07,481 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 05:46:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 100 transitions. [2018-11-10 05:46:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2018-11-10 05:46:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 05:46:09,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:09,422 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:09,577 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:10,947 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 05:46:25,698 WARN L179 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-11-10 05:46:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 69 states and 116 transitions. [2018-11-10 05:46:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2018-11-10 05:46:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 05:46:35,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:35,898 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:35,944 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:37,174 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 05:46:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 114 transitions. [2018-11-10 05:46:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 114 transitions. [2018-11-10 05:46:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 05:46:41,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:46:41,018 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:46:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:46:41,055 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:46:42,369 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 05:46:44,855 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-11-10 05:46:48,621 WARN L179 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 49 [2018-11-10 05:46:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:46:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2018-11-10 05:46:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2018-11-10 05:46:54,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 05:46:54,153 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2018-11-10 05:46:54,159 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 05:46:54,502 INFO L582 CodeCheckObserver]: Invariant with dag size 25 [2018-11-10 05:46:54,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,509 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,509 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,509 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,509 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,510 INFO L582 CodeCheckObserver]: Invariant with dag size 13 [2018-11-10 05:46:54,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,512 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:46:54,512 INFO L582 CodeCheckObserver]: Invariant with dag size 17 [2018-11-10 05:46:54,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:46:54 ImpRootNode [2018-11-10 05:46:54,514 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:46:54,514 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:46:54,514 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:46:54,514 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:46:54,515 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:46:04" (3/4) ... [2018-11-10 05:46:54,517 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 05:46:54,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-10 05:46:54,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-10 05:46:54,527 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2018-11-10 05:46:54,527 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-10 05:46:54,528 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 05:46:54,528 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-10 05:46:54,553 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~fp.add~FLOAT(RoundingMode_RNE, pi, ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) == \result && pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000)) [2018-11-10 05:46:54,592 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a0125183-7428-4551-8a53-111e258666e5/bin-2019/ukojak/witness.graphml [2018-11-10 05:46:54,592 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:46:54,593 INFO L168 Benchmark]: Toolchain (without parser) took 286965.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.7 MB in the beginning and 963.5 MB in the end (delta: -14.8 MB). Peak memory consumption was 114.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:46:54,594 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 05:46:54,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.03 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 927.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:46:54,594 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.55 ms. Allocated memory is still 1.0 GB. Free memory is still 927.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:46:54,594 INFO L168 Benchmark]: Boogie Preprocessor took 76.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 927.2 MB in the beginning and 1.1 GB in the end (delta: -204.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:46:54,594 INFO L168 Benchmark]: RCFGBuilder took 236500.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 931.7 MB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:46:54,595 INFO L168 Benchmark]: CodeCheck took 50001.58 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -15.7 MB). Free memory was 931.7 MB in the beginning and 976.0 MB in the end (delta: -44.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:46:54,595 INFO L168 Benchmark]: Witness Printer took 78.61 ms. Allocated memory is still 1.2 GB. Free memory was 976.0 MB in the beginning and 963.5 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:46:54,596 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, 49.6s OverallTime, 7 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1250 SDtfs, 448 SDslu, 256 SDs, 0 SdLazy, 2186 SolverSat, 522 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 37.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 912 GetRequests, 788 SyntacticMatches, 14 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3855 ImplicationChecksByTransitivity, 35.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 82 ConstructedInterpolants, 11 QuantifiedInterpolants, 15238 SizeOfPredicates, 43 NumberOfNonLiveVariables, 457 ConjunctsInSsa, 59 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: 231]: 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 05:46:54,597 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,597 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,598 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))) && ~Pluszero~LONGDOUBLE() == y - InvariantResult [Line: 118]: Loop Invariant [2018-11-10 05:46:54,599 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,599 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,599 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,599 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,599 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~fp.add~FLOAT(RoundingMode_RNE, pi, ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) == \result && pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/1000000000)) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 122]: Loop Invariant [2018-11-10 05:46:54,600 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,601 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:46:54,602 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))) && ~Pluszero~LONGDOUBLE() == y * 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 274.03 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 927.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.55 ms. Allocated memory is still 1.0 GB. Free memory is still 927.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 927.2 MB in the beginning and 1.1 GB in the end (delta: -204.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 236500.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 931.7 MB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 11.5 GB. * CodeCheck took 50001.58 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -15.7 MB). Free memory was 931.7 MB in the beginning and 976.0 MB in the end (delta: -44.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 78.61 ms. Allocated memory is still 1.2 GB. Free memory was 976.0 MB in the beginning and 963.5 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression 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...