./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0682b_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_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 d6bf2ad7957ec313c8f67c983abc298b2117fd88 ......................................................................................................................................................................................................................................................................................... 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_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 d6bf2ad7957ec313c8f67c983abc298b2117fd88 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 01:43:29,564 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:43:29,566 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:43:29,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:43:29,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:43:29,573 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:43:29,574 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:43:29,575 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:43:29,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:43:29,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:43:29,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:43:29,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:43:29,578 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:43:29,579 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:43:29,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:43:29,580 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:43:29,581 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:43:29,582 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:43:29,583 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:43:29,584 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:43:29,585 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:43:29,586 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:43:29,587 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:43:29,588 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:43:29,588 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:43:29,588 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:43:29,589 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:43:29,590 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:43:29,590 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:43:29,591 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:43:29,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:43:29,592 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:43:29,592 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:43:29,592 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:43:29,592 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:43:29,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:43:29,593 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 01:43:29,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:43:29,601 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:43:29,601 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:43:29,601 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:43:29,602 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:43:29,602 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:43:29,602 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:43:29,602 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:43:29,602 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:43:29,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:43:29,604 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 01:43:29,604 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 01:43:29,604 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:43:29,604 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:43:29,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:43:29,604 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:43:29,604 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:43:29,605 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:43:29,605 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 01:43:29,605 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:43:29,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 01:43:29,605 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_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 -> d6bf2ad7957ec313c8f67c983abc298b2117fd88 [2018-11-10 01:43:29,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:43:29,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:43:29,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:43:29,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:43:29,644 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:43:29,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c [2018-11-10 01:43:29,679 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/7406751b9/bbc5c56478d14bf5bae48b0471030077/FLAGc743ce025 [2018-11-10 01:43:30,073 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:43:30,073 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c [2018-11-10 01:43:30,078 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/7406751b9/bbc5c56478d14bf5bae48b0471030077/FLAGc743ce025 [2018-11-10 01:43:30,086 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/7406751b9/bbc5c56478d14bf5bae48b0471030077 [2018-11-10 01:43:30,088 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:43:30,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:43:30,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:43:30,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:43:30,092 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:43:30,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a0fa91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30, skipping insertion in model container [2018-11-10 01:43:30,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:43:30,119 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:43:30,244 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:43:30,248 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:43:30,276 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:43:30,296 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:43:30,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30 WrapperNode [2018-11-10 01:43:30,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:43:30,297 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:43:30,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:43:30,297 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:43:30,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:43:30,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:43:30,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:43:30,372 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:43:30,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... [2018-11-10 01:43:30,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:43:30,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:43:30,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:43:30,403 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:43:30,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 01:43:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-10 01:43:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 01:43:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:43:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 01:43:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 01:43:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 01:43:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 01:43:31,378 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:43:31,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:43:31 BoogieIcfgContainer [2018-11-10 01:43:31,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:43:31,379 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 01:43:31,379 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 01:43:31,386 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 01:43:31,386 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:43:31" (1/1) ... [2018-11-10 01:43:31,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:43:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:43:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-10 01:43:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-10 01:43:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 01:43:31,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:43:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:43:31,517 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 01:43:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:43:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2018-11-10 01:43:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2018-11-10 01:43:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 01:43:31,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:43:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:43:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:43:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:43:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:43:31,756 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-10 01:43:31,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 01:43:31 ImpRootNode [2018-11-10 01:43:31,787 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 01:43:31,788 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:43:31,788 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:43:31,788 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:43:31,788 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:43:31" (3/4) ... [2018-11-10 01:43:31,791 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 01:43:31,791 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 01:43:31,792 INFO L168 Benchmark]: Toolchain (without parser) took 1703.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 960.2 MB in the beginning and 920.7 MB in the end (delta: 39.5 MB). Peak memory consumption was 140.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,793 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:43:31,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 207.24 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 944.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,794 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,794 INFO L168 Benchmark]: Boogie Preprocessor took 31.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,795 INFO L168 Benchmark]: RCFGBuilder took 975.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.0 MB in the end (delta: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,795 INFO L168 Benchmark]: CodeCheck took 408.66 ms. Allocated memory is still 1.1 GB. Free memory was 961.0 MB in the beginning and 920.7 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-10 01:43:31,795 INFO L168 Benchmark]: Witness Printer took 3.51 ms. Allocated memory is still 1.1 GB. Free memory is still 920.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:43:31,798 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, 205 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 35 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 111 GetRequests, 111 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, 27 NumberOfCodeBlocks, 27 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 121 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: 242]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 241, 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; [L234] float x = -1.0f / 0.0f; [L235] float y = __VERIFIER_nondet_float(); [L237] CALL, EXPR isfinite_float(y) [L217] __int32_t ix; VAL [aT_atan={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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] [L219] FCALL ieee_float_shape_type gf_u; [L220] FCALL gf_u.value = (x) [L221] EXPR, FCALL gf_u.word [L221] (ix) = gf_u.word [L222] COND FALSE !(0) VAL [aT_atan={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L223] ix &= 0x7fffffff [L224] RET return (((ix) < 0x7f800000L)); [L237] EXPR isfinite_float(y) [L237] COND TRUE isfinite_float(y) && y > 0.0f [L238] CALL, EXPR __ieee754_atan2f(y, x) [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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] [L238] EXPR __ieee754_atan2f(y, x) [L238] float res = __ieee754_atan2f(y, x); [L241] COND TRUE res != pi VAL [aT_atan={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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] [L242] __VERIFIER_error() VAL [aT_atan={3:0}, atanhi_atan={5:0}, atanlo_atan={2:0}, 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 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 207.24 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 944.1 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 74.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 975.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.0 MB in the end (delta: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 11.5 GB. * CodeCheck took 408.66 ms. Allocated memory is still 1.1 GB. Free memory was 961.0 MB in the beginning and 920.7 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Witness Printer took 3.51 ms. Allocated memory is still 1.1 GB. Free memory is still 920.7 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 01:43:33,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:43:33,258 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:43:33,266 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:43:33,266 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:43:33,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:43:33,267 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:43:33,268 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:43:33,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:43:33,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:43:33,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:43:33,271 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:43:33,271 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:43:33,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:43:33,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:43:33,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:43:33,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:43:33,275 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:43:33,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:43:33,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:43:33,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:43:33,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:43:33,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:43:33,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:43:33,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:43:33,281 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:43:33,282 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:43:33,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:43:33,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:43:33,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:43:33,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:43:33,284 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:43:33,285 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:43:33,285 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:43:33,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:43:33,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:43:33,286 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 01:43:33,296 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:43:33,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:43:33,297 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:43:33,297 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:43:33,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:43:33,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:43:33,298 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:43:33,298 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:43:33,298 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:43:33,298 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:43:33,299 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:43:33,299 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 01:43:33,300 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 01:43:33,300 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:43:33,300 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:43:33,300 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:43:33,300 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:43:33,300 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:43:33,300 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:43:33,301 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 01:43:33,301 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 01:43:33,301 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:43:33,301 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 01:43:33,301 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 01:43:33,301 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_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 -> d6bf2ad7957ec313c8f67c983abc298b2117fd88 [2018-11-10 01:43:33,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:43:33,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:43:33,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:43:33,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:43:33,339 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:43:33,340 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c [2018-11-10 01:43:33,376 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/76eba70f5/4a5698bd96fb4d48953a05ea6109223e/FLAGbf40077f9 [2018-11-10 01:43:33,677 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:43:33,677 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/sv-benchmarks/c/float-newlib/float_req_bl_0682b_true-unreach-call.c [2018-11-10 01:43:33,682 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/76eba70f5/4a5698bd96fb4d48953a05ea6109223e/FLAGbf40077f9 [2018-11-10 01:43:33,690 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/data/76eba70f5/4a5698bd96fb4d48953a05ea6109223e [2018-11-10 01:43:33,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:43:33,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:43:33,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:43:33,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:43:33,697 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:43:33,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:33,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a0356a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33, skipping insertion in model container [2018-11-10 01:43:33,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:33,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:43:33,728 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:43:33,881 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:43:33,889 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:43:33,937 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:43:33,961 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:43:33,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33 WrapperNode [2018-11-10 01:43:33,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:43:33,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:43:33,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:43:33,962 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:43:33,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:33,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:33,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:43:33,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:43:33,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:43:33,996 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:43:34,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... [2018-11-10 01:43:34,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:43:34,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:43:34,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:43:34,074 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:43:34,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:43:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/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 01:43:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 01:43:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 01:43:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:43:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 01:43:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 01:43:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 01:43:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 01:43:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 01:43:34,223 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,245 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,396 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,409 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,421 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,423 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,427 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,429 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,438 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,442 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,445 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,449 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,459 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,464 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,469 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,474 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,477 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,481 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,484 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,486 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,489 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,491 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,495 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,526 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,582 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,646 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,650 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,656 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:34,659 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:52,963 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:43:52,967 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:47:59,297 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:47:59,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:47:59 BoogieIcfgContainer [2018-11-10 01:47:59,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:47:59,298 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 01:47:59,298 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 01:47:59,306 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 01:47:59,306 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:47:59" (1/1) ... [2018-11-10 01:47:59,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:47:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:47:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-10 01:47:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-10 01:47:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 01:47:59,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:47:59,379 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:47:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:47:59,424 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:47:59,436 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 01:47:59,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:47:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2018-11-10 01:47:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2018-11-10 01:47:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 01:47:59,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:47:59,451 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:47:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:47:59,524 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:47:59,987 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 01:48:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 72 states and 109 transitions. [2018-11-10 01:48:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 109 transitions. [2018-11-10 01:48:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 01:48:01,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:01,258 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:01,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:01,296 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:01,556 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 01:48:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 73 states and 111 transitions. [2018-11-10 01:48:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 111 transitions. [2018-11-10 01:48:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 01:48:01,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:01,948 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:01,982 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:02,212 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 01:48:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2018-11-10 01:48:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2018-11-10 01:48:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-10 01:48:02,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:02,969 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:03,004 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:03,014 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 01:48:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 69 states and 100 transitions. [2018-11-10 01:48:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 100 transitions. [2018-11-10 01:48:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 01:48:03,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:03,043 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:03,087 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:03,454 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 01:48:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 67 states and 95 transitions. [2018-11-10 01:48:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 95 transitions. [2018-11-10 01:48:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 01:48:07,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:07,345 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:07,390 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:08,651 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 01:48:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 94 transitions. [2018-11-10 01:48:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2018-11-10 01:48:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-10 01:48:13,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:13,758 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:13,792 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:13,816 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 01:48:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 67 states and 93 transitions. [2018-11-10 01:48:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-10 01:48:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-10 01:48:14,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:14,528 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:14,571 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:15,317 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 01:48:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 92 transitions. [2018-11-10 01:48:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-10 01:48:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 01:48:17,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:17,015 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:17,102 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:18,110 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 01:48:20,680 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 01:48:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:48:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 101 transitions. [2018-11-10 01:48:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2018-11-10 01:48:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 01:48:54,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:48:54,360 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:48:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:48:54,420 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:48:57,813 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 01:49:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:07,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 92 transitions. [2018-11-10 01:49:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2018-11-10 01:49:07,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-10 01:49:07,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:07,635 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:07,680 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:08,164 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 01:49:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 65 states and 90 transitions. [2018-11-10 01:49:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2018-11-10 01:49:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-10 01:49:14,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:14,535 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:14,567 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:14,985 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 01:49:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 88 transitions. [2018-11-10 01:49:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 88 transitions. [2018-11-10 01:49:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-10 01:49:23,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:23,362 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:23,385 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:24,611 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 01:49:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 91 transitions. [2018-11-10 01:49:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-10 01:49:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-10 01:49:31,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:31,646 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:31,718 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:35,656 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 01:49:52,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:52,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 90 transitions. [2018-11-10 01:49:52,309 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2018-11-10 01:49:52,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-10 01:49:52,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:52,310 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:52,339 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:52,341 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 01:49:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:49:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 89 transitions. [2018-11-10 01:49:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 89 transitions. [2018-11-10 01:49:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-10 01:49:52,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:49:52,364 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 01:49:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:49:52,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:49:55,023 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 01:50:01,941 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2018-11-10 01:50:03,106 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 56 [2018-11-10 01:50:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:50:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 25 transitions. [2018-11-10 01:50:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 25 transitions. [2018-11-10 01:50:16,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 01:50:16,298 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 18 iterations. [2018-11-10 01:50:16,305 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 01:50:17,095 INFO L582 CodeCheckObserver]: Invariant with dag size 40 [2018-11-10 01:50:17,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,103 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,104 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,104 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,104 INFO L582 CodeCheckObserver]: Invariant with dag size 13 [2018-11-10 01:50:17,104 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,104 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,105 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,106 INFO L582 CodeCheckObserver]: Invariant with dag size 33 [2018-11-10 01:50:17,106 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,106 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,106 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,106 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,108 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,108 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,108 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,108 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,108 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,109 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,109 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,109 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,109 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,109 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,110 INFO L582 CodeCheckObserver]: Invariant with dag size 26 [2018-11-10 01:50:17,110 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,110 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,110 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,110 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,112 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,114 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,115 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 01:50:17,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 01:50:17 ImpRootNode [2018-11-10 01:50:17,115 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 01:50:17,116 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:50:17,116 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:50:17,116 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:50:17,116 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:47:59" (3/4) ... [2018-11-10 01:50:17,119 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 01:50:17,122 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-10 01:50:17,122 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-10 01:50:17,129 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2018-11-10 01:50:17,129 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-11-10 01:50:17,130 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 01:50:17,130 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 01:50:17,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~fp.gt~FLOAT(y, ~Pluszero~LONGDOUBLE()) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == x) && 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))) && (\exists v_ULTIMATE.start_isfinite_float_~ix~3_40 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_isfinite_float_~ix~3_40[31:31], v_ULTIMATE.start_isfinite_float_~ix~3_40[30:23], v_ULTIMATE.start_isfinite_float_~ix~3_40[22:0]) == y && ~bvslt32(~bvand32(v_ULTIMATE.start_isfinite_float_~ix~3_40, 2147483647bv32), 2139095040bv32)) [2018-11-10 01:50:17,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((~fp.gt~FLOAT(y, ~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))) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0])) && (\exists v_ULTIMATE.start_isfinite_float_~ix~3_40 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_isfinite_float_~ix~3_40[31:31], v_ULTIMATE.start_isfinite_float_~ix~3_40[30:23], v_ULTIMATE.start_isfinite_float_~ix~3_40[22:0]) == y && ~bvslt32(~bvand32(v_ULTIMATE.start_isfinite_float_~ix~3_40, 2147483647bv32), 2139095040bv32)) [2018-11-10 01:50:17,155 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 01:50:17,198 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d054bfe5-e397-41f0-9b93-37da1d8f7a53/bin-2019/ukojak/witness.graphml [2018-11-10 01:50:17,198 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 01:50:17,198 INFO L168 Benchmark]: Toolchain (without parser) took 403505.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 951.9 MB in the beginning and 773.4 MB in the end (delta: 178.5 MB). Peak memory consumption was 333.1 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,199 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 01:50:17,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 267.39 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,199 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.06 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:50:17,199 INFO L168 Benchmark]: Boogie Preprocessor took 77.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -184.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,200 INFO L168 Benchmark]: RCFGBuilder took 265223.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 909.0 MB in the end (delta: 205.9 MB). Peak memory consumption was 205.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,200 INFO L168 Benchmark]: CodeCheck took 137817.61 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 32.5 MB). Free memory was 909.0 MB in the beginning and 788.7 MB in the end (delta: 120.3 MB). Peak memory consumption was 152.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,200 INFO L168 Benchmark]: Witness Printer took 82.20 ms. Allocated memory is still 1.2 GB. Free memory was 788.7 MB in the beginning and 773.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2018-11-10 01:50:17,202 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, 205 locations, 1 error locations. SAFE Result, 136.9s OverallTime, 18 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3023568 SDtfs, 721040 SDslu, 688100 SDs, 0 SdLazy, 3142346 SolverSat, 895010 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 109.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3626 GetRequests, 3262 SyntacticMatches, 58 SemanticMatches, 306 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43803 ImplicationChecksByTransitivity, 120.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 19.0s InterpolantComputationTime, 380 NumberOfCodeBlocks, 380 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 363 ConstructedInterpolants, 90 QuantifiedInterpolants, 84614 SizeOfPredicates, 104 NumberOfNonLiveVariables, 1651 ConjunctsInSsa, 144 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 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: 242]: 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 01:50:17,202 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,202 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,203 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,204 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,204 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,204 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,204 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,204 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,205 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,205 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,205 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,205 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,205 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] Derived loop invariant: ((((~fp.gt~FLOAT(y, ~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))) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0])) && (\exists v_ULTIMATE.start_isfinite_float_~ix~3_40 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_isfinite_float_~ix~3_40[31:31], v_ULTIMATE.start_isfinite_float_~ix~3_40[30:23], v_ULTIMATE.start_isfinite_float_~ix~3_40[22:0]) == y && ~bvslt32(~bvand32(v_ULTIMATE.start_isfinite_float_~ix~3_40, 2147483647bv32), 2139095040bv32)) - InvariantResult [Line: 118]: Loop Invariant [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,206 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 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: 122]: Loop Invariant [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,207 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,208 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] [2018-11-10 01:50:17,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] Derived loop invariant: (((~fp.gt~FLOAT(y, ~Pluszero~LONGDOUBLE()) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == x) && 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))) && (\exists v_ULTIMATE.start_isfinite_float_~ix~3_40 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_isfinite_float_~ix~3_40[31:31], v_ULTIMATE.start_isfinite_float_~ix~3_40[30:23], v_ULTIMATE.start_isfinite_float_~ix~3_40[22:0]) == y && ~bvslt32(~bvand32(v_ULTIMATE.start_isfinite_float_~ix~3_40, 2147483647bv32), 2139095040bv32)) - InvariantResult [Line: 218]: Loop Invariant [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,210 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,211 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ((~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == x && 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))) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == y - InvariantResult [Line: 218]: Loop Invariant [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,212 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 01:50:17,213 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ((~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == x && 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))) && x == y - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 1 * 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 267.39 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 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 34.06 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 77.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -184.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 265223.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 909.0 MB in the end (delta: 205.9 MB). Peak memory consumption was 205.9 MB. Max. memory is 11.5 GB. * CodeCheck took 137817.61 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 32.5 MB). Free memory was 909.0 MB in the beginning and 788.7 MB in the end (delta: 120.3 MB). Peak memory consumption was 152.8 MB. Max. memory is 11.5 GB. * Witness Printer took 82.20 ms. Allocated memory is still 1.2 GB. Free memory was 788.7 MB in the beginning and 773.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_isfinite_float_~ix~3_40,QUANTIFIED] - 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...