./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0683a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0683a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c8b963dab0783e422b75953189370465965b212870ded446ba90d377e4c26669 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:40:40,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:40:40,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:40:40,226 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:40:40,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:40:40,268 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:40:40,269 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:40:40,270 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:40:40,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:40:40,277 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:40:40,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:40:40,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:40:40,279 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:40:40,281 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:40:40,282 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:40:40,282 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:40:40,283 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:40:40,283 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:40:40,284 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:40:40,284 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:40:40,285 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:40:40,289 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:40:40,290 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:40:40,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:40:40,291 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:40:40,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:40:40,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:40:40,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:40:40,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:40,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:40:40,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:40:40,295 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:40:40,295 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:40:40,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:40:40,296 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:40:40,296 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:40:40,296 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:40:40,297 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:40:40,297 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:40:40,297 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8b963dab0783e422b75953189370465965b212870ded446ba90d377e4c26669 [2023-11-06 22:40:40,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:40:40,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:40:40,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:40:40,737 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:40:40,738 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:40:40,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/float-newlib/float_req_bl_0683a.c [2023-11-06 22:40:44,257 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:40:44,518 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:40:44,518 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c [2023-11-06 22:40:44,530 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/7f7fc4ce4/fa5907daa716475797da7385becfb4d7/FLAGa5fc77abb [2023-11-06 22:40:44,548 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/7f7fc4ce4/fa5907daa716475797da7385becfb4d7 [2023-11-06 22:40:44,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:40:44,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:40:44,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:44,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:40:44,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:40:44,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:44,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79db3771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44, skipping insertion in model container [2023-11-06 22:40:44,564 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:44,602 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:40:44,852 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c[5826,5839] [2023-11-06 22:40:44,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:44,872 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:40:44,933 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c[5826,5839] [2023-11-06 22:40:44,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:44,959 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:40:44,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44 WrapperNode [2023-11-06 22:40:44,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:44,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:44,961 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:40:44,961 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:40:44,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:44,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,026 INFO L138 Inliner]: procedures = 21, calls = 89, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 282 [2023-11-06 22:40:45,026 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:45,027 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:40:45,027 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:40:45,027 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:40:45,039 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,047 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,047 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,073 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,076 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,082 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:40:45,083 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:40:45,083 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:40:45,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:40:45,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (1/1) ... [2023-11-06 22:40:45,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:45,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:40:45,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:40:45,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-06 22:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2023-11-06 22:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2023-11-06 22:40:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2023-11-06 22:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:40:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:40:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:40:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-11-06 22:40:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2023-11-06 22:40:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2023-11-06 22:40:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:40:45,296 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:40:45,298 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:40:45,876 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:40:45,894 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:40:45,894 INFO L302 CfgBuilder]: Removed 18 assume(true) statements. [2023-11-06 22:40:45,897 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:40:45 BoogieIcfgContainer [2023-11-06 22:40:45,897 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:40:45,902 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:40:45,902 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:40:45,906 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:40:45,907 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:40:44" (1/3) ... [2023-11-06 22:40:45,908 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ddb30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:40:45, skipping insertion in model container [2023-11-06 22:40:45,908 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:44" (2/3) ... [2023-11-06 22:40:45,909 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ddb30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:40:45, skipping insertion in model container [2023-11-06 22:40:45,909 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:40:45" (3/3) ... [2023-11-06 22:40:45,911 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0683a.c [2023-11-06 22:40:45,936 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:40:45,937 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:40:46,000 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:40:46,009 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1d6f8594, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:40:46,009 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:40:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 92 states have (on average 1.6630434782608696) internal successors, (153), 93 states have internal predecessors, (153), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:40:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-06 22:40:46,026 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:40:46,027 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:40:46,028 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:40:46,034 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:40:46,035 INFO L85 PathProgramCache]: Analyzing trace with hash 431217716, now seen corresponding path program 1 times [2023-11-06 22:40:46,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:40:46,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884645499] [2023-11-06 22:40:46,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:40:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:40:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:40:46,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:40:46,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884645499] [2023-11-06 22:40:46,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884645499] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:40:46,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:40:46,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:40:46,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717085146] [2023-11-06 22:40:46,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:40:46,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:40:46,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:40:46,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:40:46,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:40:46,310 INFO L87 Difference]: Start difference. First operand has 100 states, 92 states have (on average 1.6630434782608696) internal successors, (153), 93 states have internal predecessors, (153), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:40:46,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:40:46,389 INFO L93 Difference]: Finished difference Result 198 states and 324 transitions. [2023-11-06 22:40:46,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:40:46,391 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2023-11-06 22:40:46,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:40:46,403 INFO L225 Difference]: With dead ends: 198 [2023-11-06 22:40:46,403 INFO L226 Difference]: Without dead ends: 96 [2023-11-06 22:40:46,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:40:46,412 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:40:46,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 142 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:40:46,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-11-06 22:40:46,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2023-11-06 22:40:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 89 states have (on average 1.449438202247191) internal successors, (129), 89 states have internal predecessors, (129), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:40:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 137 transitions. [2023-11-06 22:40:46,474 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 137 transitions. Word has length 15 [2023-11-06 22:40:46,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:40:46,475 INFO L495 AbstractCegarLoop]: Abstraction has 96 states and 137 transitions. [2023-11-06 22:40:46,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:40:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 137 transitions. [2023-11-06 22:40:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-06 22:40:46,477 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:40:46,477 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:40:46,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:40:46,478 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:40:46,479 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:40:46,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1162977362, now seen corresponding path program 1 times [2023-11-06 22:40:46,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:40:46,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687184494] [2023-11-06 22:40:46,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:40:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:40:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:40:46,619 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:40:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:40:46,799 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:40:46,800 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:40:46,803 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:40:46,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:40:46,811 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-06 22:40:46,815 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:40:46,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:40:46 BoogieIcfgContainer [2023-11-06 22:40:46,878 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:40:46,879 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:40:46,879 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:40:46,880 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:40:46,881 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:40:45" (3/4) ... [2023-11-06 22:40:46,883 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:40:46,885 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:40:46,886 INFO L158 Benchmark]: Toolchain (without parser) took 2333.29ms. Allocated memory is still 176.2MB. Free memory was 137.7MB in the beginning and 120.5MB in the end (delta: 17.2MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2023-11-06 22:40:46,887 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:40:46,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.20ms. Allocated memory is still 176.2MB. Free memory was 137.3MB in the beginning and 123.0MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-06 22:40:46,888 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.76ms. Allocated memory is still 176.2MB. Free memory was 123.0MB in the beginning and 120.5MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 22:40:46,889 INFO L158 Benchmark]: Boogie Preprocessor took 55.43ms. Allocated memory is still 176.2MB. Free memory was 120.5MB in the beginning and 117.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:40:46,890 INFO L158 Benchmark]: RCFGBuilder took 814.46ms. Allocated memory is still 176.2MB. Free memory was 117.5MB in the beginning and 90.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-06 22:40:46,891 INFO L158 Benchmark]: TraceAbstraction took 976.70ms. Allocated memory is still 176.2MB. Free memory was 89.8MB in the beginning and 120.5MB in the end (delta: -30.7MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:40:46,891 INFO L158 Benchmark]: Witness Printer took 6.11ms. Allocated memory is still 176.2MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:40:46,896 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 176.2MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.20ms. Allocated memory is still 176.2MB. Free memory was 137.3MB in the beginning and 123.0MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.76ms. Allocated memory is still 176.2MB. Free memory was 123.0MB in the beginning and 120.5MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.43ms. Allocated memory is still 176.2MB. Free memory was 120.5MB in the beginning and 117.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 814.46ms. Allocated memory is still 176.2MB. Free memory was 117.5MB in the beginning and 90.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 976.70ms. Allocated memory is still 176.2MB. Free memory was 89.8MB in the beginning and 120.5MB in the end (delta: -30.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.11ms. Allocated memory is still 176.2MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 257]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 256, overapproximation of someUnaryDOUBLEoperation at line 44, overapproximation of someBinaryArithmeticFLOAToperation at line 137. Possible FailurePath: [L29-L34] static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L36-L41] static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L43-L47] 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, }; [L49-L51] 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; [L117-L118] static const float tiny_atan2 = 1.0e-30, zero_atan2 = 0.0, pi_lo_atan2 = -8.7422776573e-08; VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L249] float x = 1.0f / 0.0f; [L250] float y = __VERIFIER_nondet_float(); [L252] CALL, EXPR isfinite_float(y) [L231] __int32_t ix; VAL [\old(x)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000013, zero_atan2=0] [L233] ieee_float_shape_type gf_u; [L234] EXPR gf_u.value = (x) [L235] EXPR gf_u.word [L235] EXPR (ix) = gf_u.word [L232-L236] { ieee_float_shape_type gf_u; gf_u.value = (x); (ix) = gf_u.word; } VAL [\old(x)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, ix=2139095039, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000013, zero_atan2=0] [L237] ix &= 0x7fffffff [L238] return (((ix) < 0x7f800000L)); VAL [\old(x)=1000000000000000000000000000013, \result=1, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, ix=2139095039, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000013, zero_atan2=0] [L252] RET, EXPR isfinite_float(y) [L252] COND TRUE isfinite_float(y) && y < 0.0f [L253] CALL, EXPR __ieee754_atan2f(y, x) [L121] float z; [L122] __int32_t k, m, hx, hy, ix, iy; VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L125] ieee_float_shape_type gf_u; [L126] EXPR gf_u.value = (x) [L127] EXPR gf_u.word [L127] EXPR (hx) = gf_u.word [L124-L128] { ieee_float_shape_type gf_u; gf_u.value = (x); (hx) = gf_u.word; } VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, hx=2147483647, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L129] ix = hx & 0x7fffffff VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, hx=2147483647, ix=2147483647, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L131] ieee_float_shape_type gf_u; [L132] EXPR gf_u.value = (y) [L133] EXPR gf_u.word [L133] EXPR (hy) = gf_u.word [L130-L134] { ieee_float_shape_type gf_u; gf_u.value = (y); (hy) = gf_u.word; } VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, hx=2147483647, hy=2147483647, ix=2147483647, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L135] iy = hy & 0x7fffffff VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, hx=2147483647, hy=2147483647, ix=2147483647, iy=2147483647, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L136] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L137] return x + y; VAL [\old(x)=1000000000000000000000000000015, \old(y)=1000000000000000000000000000013, aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, hx=2147483647, hy=2147483647, ix=2147483647, iy=2147483647, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L253] RET, EXPR __ieee754_atan2f(y, x) [L253] float res = __ieee754_atan2f(y, x); [L256] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, res == -0.0f && __signbit_float(res) == 1=0, res=1000000000000000000000000000014, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] [L256] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L257] reach_error() VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, res=1000000000000000000000000000014, tiny_atan2=1/1000000000000000000000000000000, x=1000000000000000000000000000015, y=1000000000000000000000000000013, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 100 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 142 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 142 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=100occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-06 22:40:46,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0683a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c8b963dab0783e422b75953189370465965b212870ded446ba90d377e4c26669 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:40:50,099 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:40:50,228 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:40:50,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:40:50,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:40:50,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:40:50,299 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:40:50,300 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:40:50,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:40:50,302 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:40:50,303 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:40:50,304 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:40:50,309 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:40:50,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:40:50,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:40:50,317 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:40:50,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:40:50,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:40:50,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:40:50,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:40:50,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:40:50,324 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:40:50,324 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:40:50,325 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:40:50,325 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:40:50,326 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:40:50,326 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:40:50,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:40:50,327 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:40:50,328 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:40:50,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:50,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:40:50,331 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:40:50,331 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:40:50,332 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:40:50,332 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:40:50,332 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:40:50,333 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:40:50,333 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:40:50,334 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:40:50,335 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:40:50,335 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:40:50,335 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8b963dab0783e422b75953189370465965b212870ded446ba90d377e4c26669 [2023-11-06 22:40:50,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:40:50,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:40:50,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:40:50,851 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:40:50,852 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:40:50,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/float-newlib/float_req_bl_0683a.c [2023-11-06 22:40:54,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:40:54,855 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:40:54,856 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c [2023-11-06 22:40:54,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/1cc9ead2e/04d1239f22364dbf8b73f041190a39dd/FLAGb3b610ab3 [2023-11-06 22:40:54,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/data/1cc9ead2e/04d1239f22364dbf8b73f041190a39dd [2023-11-06 22:40:54,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:40:54,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:40:54,902 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:54,902 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:40:54,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:40:54,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:54" (1/1) ... [2023-11-06 22:40:54,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@773f695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:54, skipping insertion in model container [2023-11-06 22:40:54,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:54" (1/1) ... [2023-11-06 22:40:54,969 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:40:55,354 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c[5826,5839] [2023-11-06 22:40:55,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:55,387 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:40:55,498 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/sv-benchmarks/c/float-newlib/float_req_bl_0683a.c[5826,5839] [2023-11-06 22:40:55,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:55,543 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:40:55,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55 WrapperNode [2023-11-06 22:40:55,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:55,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:55,562 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:40:55,563 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:40:55,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,651 INFO L138 Inliner]: procedures = 24, calls = 89, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 261 [2023-11-06 22:40:55,652 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:55,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:40:55,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:40:55,653 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:40:55,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,695 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,731 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,755 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,769 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,783 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:40:55,784 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:40:55,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:40:55,785 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:40:55,786 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (1/1) ... [2023-11-06 22:40:55,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:55,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:40:55,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:40:55,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:40:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:40:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2023-11-06 22:40:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:40:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2023-11-06 22:40:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2023-11-06 22:40:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2023-11-06 22:40:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-06 22:40:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:40:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:40:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2023-11-06 22:40:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2023-11-06 22:40:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2023-11-06 22:40:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-06 22:40:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:40:56,036 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:40:56,038 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:41:09,997 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:41:10,007 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:41:10,007 INFO L302 CfgBuilder]: Removed 18 assume(true) statements. [2023-11-06 22:41:10,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:41:10 BoogieIcfgContainer [2023-11-06 22:41:10,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:41:10,014 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:41:10,014 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:41:10,018 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:41:10,019 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:40:54" (1/3) ... [2023-11-06 22:41:10,020 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b610c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:41:10, skipping insertion in model container [2023-11-06 22:41:10,020 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:55" (2/3) ... [2023-11-06 22:41:10,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b610c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:41:10, skipping insertion in model container [2023-11-06 22:41:10,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:41:10" (3/3) ... [2023-11-06 22:41:10,023 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0683a.c [2023-11-06 22:41:10,047 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:41:10,047 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:41:10,113 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:41:10,141 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@157ac9e7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:41:10,141 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:41:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 87 states have (on average 1.6551724137931034) internal successors, (144), 88 states have internal predecessors, (144), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-06 22:41:10,165 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:10,166 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:10,167 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:10,175 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:10,175 INFO L85 PathProgramCache]: Analyzing trace with hash 430509684, now seen corresponding path program 1 times [2023-11-06 22:41:10,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:10,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1866300588] [2023-11-06 22:41:10,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:10,193 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:10,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:10,198 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:10,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-06 22:41:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:11,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 22:41:11,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:11,421 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:11,422 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:11,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1866300588] [2023-11-06 22:41:11,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1866300588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:11,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:11,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:41:11,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925010443] [2023-11-06 22:41:11,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:11,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:41:11,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:11,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:41:11,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:41:11,486 INFO L87 Difference]: Start difference. First operand has 95 states, 87 states have (on average 1.6551724137931034) internal successors, (144), 88 states have internal predecessors, (144), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:11,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:11,544 INFO L93 Difference]: Finished difference Result 188 states and 306 transitions. [2023-11-06 22:41:11,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:41:11,551 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2023-11-06 22:41:11,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:11,567 INFO L225 Difference]: With dead ends: 188 [2023-11-06 22:41:11,568 INFO L226 Difference]: Without dead ends: 91 [2023-11-06 22:41:11,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:41:11,586 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:11,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:41:11,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-11-06 22:41:11,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2023-11-06 22:41:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 84 states have (on average 1.4285714285714286) internal successors, (120), 84 states have internal predecessors, (120), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 128 transitions. [2023-11-06 22:41:11,675 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 128 transitions. Word has length 15 [2023-11-06 22:41:11,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:11,676 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 128 transitions. [2023-11-06 22:41:11,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 128 transitions. [2023-11-06 22:41:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-06 22:41:11,679 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:11,680 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:11,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:41:11,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:11,893 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:11,894 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:11,895 INFO L85 PathProgramCache]: Analyzing trace with hash -1163685394, now seen corresponding path program 1 times [2023-11-06 22:41:11,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:11,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2137279354] [2023-11-06 22:41:11,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:11,896 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:11,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:11,898 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:11,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 22:41:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:13,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-06 22:41:13,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:13,610 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:41:14,450 INFO L322 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2023-11-06 22:41:14,451 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 31 [2023-11-06 22:41:14,563 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:41:14,563 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 28 [2023-11-06 22:41:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:17,450 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:17,450 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:17,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2137279354] [2023-11-06 22:41:17,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2137279354] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:17,451 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:17,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:41:17,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416454080] [2023-11-06 22:41:17,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:17,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:41:17,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:17,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:41:17,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=42, Unknown=1, NotChecked=0, Total=56 [2023-11-06 22:41:17,455 INFO L87 Difference]: Start difference. First operand 91 states and 128 transitions. Second operand has 8 states, 8 states have (on average 2.25) internal successors, (18), 8 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:25,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:41:27,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:41:29,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:41:31,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:41:32,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:32,423 INFO L93 Difference]: Finished difference Result 158 states and 224 transitions. [2023-11-06 22:41:32,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:41:32,425 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.25) internal successors, (18), 8 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2023-11-06 22:41:32,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:32,427 INFO L225 Difference]: With dead ends: 158 [2023-11-06 22:41:32,427 INFO L226 Difference]: Without dead ends: 85 [2023-11-06 22:41:32,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=45, Invalid=109, Unknown=2, NotChecked=0, Total=156 [2023-11-06 22:41:32,430 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 220 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 15 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 470 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:32,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 470 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 80 Invalid, 4 Unknown, 0 Unchecked, 11.8s Time] [2023-11-06 22:41:32,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2023-11-06 22:41:32,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2023-11-06 22:41:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 78 states have (on average 1.358974358974359) internal successors, (106), 78 states have internal predecessors, (106), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 114 transitions. [2023-11-06 22:41:32,449 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 114 transitions. Word has length 18 [2023-11-06 22:41:32,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:32,450 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 114 transitions. [2023-11-06 22:41:32,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.25) internal successors, (18), 8 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 114 transitions. [2023-11-06 22:41:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-06 22:41:32,452 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:32,452 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:32,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:41:32,669 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:32,669 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:32,670 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:32,670 INFO L85 PathProgramCache]: Analyzing trace with hash -408436717, now seen corresponding path program 1 times [2023-11-06 22:41:32,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:32,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1417317986] [2023-11-06 22:41:32,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:32,671 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:32,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:32,673 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:32,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-06 22:41:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:33,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-06 22:41:33,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:33,944 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:41:33,963 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2023-11-06 22:41:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:34,616 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:34,616 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:34,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1417317986] [2023-11-06 22:41:34,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1417317986] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:34,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:34,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:41:34,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000107211] [2023-11-06 22:41:34,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:34,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:41:34,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:34,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:41:34,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:41:34,619 INFO L87 Difference]: Start difference. First operand 85 states and 114 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:35,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:35,967 INFO L93 Difference]: Finished difference Result 95 states and 124 transitions. [2023-11-06 22:41:35,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:41:35,969 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2023-11-06 22:41:35,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:35,971 INFO L225 Difference]: With dead ends: 95 [2023-11-06 22:41:35,971 INFO L226 Difference]: Without dead ends: 86 [2023-11-06 22:41:35,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:41:35,973 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 136 mSDsluCounter, 264 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:35,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 361 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-06 22:41:35,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2023-11-06 22:41:35,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 85. [2023-11-06 22:41:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 112 transitions. [2023-11-06 22:41:35,998 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 112 transitions. Word has length 24 [2023-11-06 22:41:35,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:35,999 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 112 transitions. [2023-11-06 22:41:35,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 112 transitions. [2023-11-06 22:41:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-06 22:41:36,001 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:36,001 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:36,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:41:36,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:36,225 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:36,226 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:36,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1117700845, now seen corresponding path program 1 times [2023-11-06 22:41:36,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:36,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1729682686] [2023-11-06 22:41:36,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:36,227 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:36,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:36,229 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:36,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-06 22:41:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:37,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-06 22:41:37,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:38,941 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:41:38,964 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2023-11-06 22:41:41,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:41,398 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:41,398 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:41,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1729682686] [2023-11-06 22:41:41,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1729682686] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:41,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:41,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-06 22:41:41,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984723975] [2023-11-06 22:41:41,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:41,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:41:41,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:41,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:41:41,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:41:41,404 INFO L87 Difference]: Start difference. First operand 85 states and 112 transitions. Second operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:48,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:48,478 INFO L93 Difference]: Finished difference Result 139 states and 184 transitions. [2023-11-06 22:41:48,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 22:41:48,480 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2023-11-06 22:41:48,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:48,481 INFO L225 Difference]: With dead ends: 139 [2023-11-06 22:41:48,482 INFO L226 Difference]: Without dead ends: 80 [2023-11-06 22:41:48,483 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=45, Invalid=164, Unknown=1, NotChecked=0, Total=210 [2023-11-06 22:41:48,484 INFO L413 NwaCegarLoop]: 90 mSDtfsCounter, 163 mSDsluCounter, 457 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:48,485 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 547 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-11-06 22:41:48,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2023-11-06 22:41:48,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2023-11-06 22:41:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 73 states have (on average 1.273972602739726) internal successors, (93), 73 states have internal predecessors, (93), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 101 transitions. [2023-11-06 22:41:48,504 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 101 transitions. Word has length 24 [2023-11-06 22:41:48,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:48,505 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 101 transitions. [2023-11-06 22:41:48,505 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 9 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2023-11-06 22:41:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-06 22:41:48,507 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:48,507 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:48,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-06 22:41:48,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:48,721 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:48,721 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:48,722 INFO L85 PathProgramCache]: Analyzing trace with hash 200599730, now seen corresponding path program 1 times [2023-11-06 22:41:48,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:48,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [236005011] [2023-11-06 22:41:48,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:48,723 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:48,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:48,724 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:48,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-06 22:41:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:49,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:41:49,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:50,547 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:50,547 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:50,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [236005011] [2023-11-06 22:41:50,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [236005011] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:50,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:50,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:41:50,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199102528] [2023-11-06 22:41:50,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:50,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:41:50,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:50,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:41:50,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:41:50,550 INFO L87 Difference]: Start difference. First operand 80 states and 101 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:52,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:52,148 INFO L93 Difference]: Finished difference Result 92 states and 112 transitions. [2023-11-06 22:41:52,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:41:52,149 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2023-11-06 22:41:52,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:52,150 INFO L225 Difference]: With dead ends: 92 [2023-11-06 22:41:52,151 INFO L226 Difference]: Without dead ends: 89 [2023-11-06 22:41:52,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:41:52,152 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 102 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:52,153 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 284 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-06 22:41:52,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2023-11-06 22:41:52,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 82. [2023-11-06 22:41:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 75 states have (on average 1.2666666666666666) internal successors, (95), 75 states have internal predecessors, (95), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:41:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 103 transitions. [2023-11-06 22:41:52,180 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 103 transitions. Word has length 25 [2023-11-06 22:41:52,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:52,180 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 103 transitions. [2023-11-06 22:41:52,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 103 transitions. [2023-11-06 22:41:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-06 22:41:52,182 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:52,183 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:52,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:41:52,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:52,397 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:52,397 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:52,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1073252617, now seen corresponding path program 1 times [2023-11-06 22:41:52,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:52,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [698562967] [2023-11-06 22:41:52,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:52,399 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:52,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:52,400 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:52,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-06 22:41:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:53,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:41:53,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:55,013 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:55,013 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:55,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [698562967] [2023-11-06 22:41:55,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [698562967] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:55,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:55,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:41:55,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139340302] [2023-11-06 22:41:55,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:55,014 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:41:55,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:55,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:41:55,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:41:55,016 INFO L87 Difference]: Start difference. First operand 82 states and 103 transitions. Second operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:56,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:41:56,142 INFO L93 Difference]: Finished difference Result 89 states and 109 transitions. [2023-11-06 22:41:56,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:41:56,143 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2023-11-06 22:41:56,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:41:56,144 INFO L225 Difference]: With dead ends: 89 [2023-11-06 22:41:56,144 INFO L226 Difference]: Without dead ends: 30 [2023-11-06 22:41:56,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2023-11-06 22:41:56,146 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 47 mSDsluCounter, 69 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 91 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:41:56,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 91 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:41:56,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2023-11-06 22:41:56,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2023-11-06 22:41:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.0) internal successors, (29), 29 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:56,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 29 transitions. [2023-11-06 22:41:56,156 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 29 transitions. Word has length 27 [2023-11-06 22:41:56,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:41:56,156 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 29 transitions. [2023-11-06 22:41:56,156 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:41:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 29 transitions. [2023-11-06 22:41:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-06 22:41:56,158 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:41:56,158 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:41:56,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:41:56,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:56,381 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:41:56,381 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:41:56,382 INFO L85 PathProgramCache]: Analyzing trace with hash 544560647, now seen corresponding path program 1 times [2023-11-06 22:41:56,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:41:56,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1392676309] [2023-11-06 22:41:56,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:41:56,382 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:41:56,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:41:56,384 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:41:56,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-11-06 22:41:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:41:57,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-06 22:41:57,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:41:58,446 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:41:58,462 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 16 [2023-11-06 22:41:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:41:59,095 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:41:59,095 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:41:59,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1392676309] [2023-11-06 22:41:59,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1392676309] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:41:59,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:41:59,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:41:59,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483008075] [2023-11-06 22:41:59,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:41:59,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:41:59,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:41:59,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:41:59,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:41:59,098 INFO L87 Difference]: Start difference. First operand 30 states and 29 transitions. Second operand has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 8 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:00,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:00,409 INFO L93 Difference]: Finished difference Result 30 states and 29 transitions. [2023-11-06 22:42:00,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:42:00,409 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 8 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2023-11-06 22:42:00,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:00,410 INFO L225 Difference]: With dead ends: 30 [2023-11-06 22:42:00,410 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 22:42:00,410 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2023-11-06 22:42:00,412 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 27 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:00,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 139 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:42:00,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 22:42:00,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 22:42:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 22:42:00,414 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 29 [2023-11-06 22:42:00,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:00,414 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 22:42:00,414 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 8 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 22:42:00,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 22:42:00,421 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:42:00,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-11-06 22:42:00,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:00,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-06 22:42:07,952 INFO L899 garLoopResultBuilder]: For program point fabs_floatFINAL(lines 14 27) no Hoare annotation was computed. [2023-11-06 22:42:07,952 INFO L899 garLoopResultBuilder]: For program point fabs_floatEXIT(lines 14 27) no Hoare annotation was computed. [2023-11-06 22:42:07,953 INFO L899 garLoopResultBuilder]: For program point L21(lines 21 25) no Hoare annotation was computed. [2023-11-06 22:42:07,953 INFO L902 garLoopResultBuilder]: At program point L21-1(lines 21 25) the Hoare annotation is: true [2023-11-06 22:42:07,953 INFO L899 garLoopResultBuilder]: For program point L21-2(lines 21 25) no Hoare annotation was computed. [2023-11-06 22:42:07,953 INFO L899 garLoopResultBuilder]: For program point L16-1(lines 16 20) no Hoare annotation was computed. [2023-11-06 22:42:07,953 INFO L902 garLoopResultBuilder]: At program point L16-2(lines 16 20) the Hoare annotation is: true [2023-11-06 22:42:07,953 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 14 27) the Hoare annotation is: true [2023-11-06 22:42:07,954 INFO L899 garLoopResultBuilder]: For program point L136(lines 136 137) no Hoare annotation was computed. [2023-11-06 22:42:07,954 INFO L899 garLoopResultBuilder]: For program point L252(lines 252 260) no Hoare annotation was computed. [2023-11-06 22:42:07,954 INFO L899 garLoopResultBuilder]: For program point L252-2(lines 252 260) no Hoare annotation was computed. [2023-11-06 22:42:07,954 INFO L895 garLoopResultBuilder]: At program point L120(lines 120 215) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_atan2f_~hx~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_atan2f_~hx~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_atan2f_~hx~1#1|)) (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) |ULTIMATE.start___ieee754_atan2f_#t~switch30#1| (exists ((v_subst_4 (_ BitVec 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (let ((.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)))) (and (fp.lt .cse0 (_ +zero 8 24)) (= .cse0 (fp ((_ extract 31 31) v_subst_4) ((_ extract 30 23) v_subst_4) ((_ extract 22 0) v_subst_4))) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= (bvand (_ bv2147483647 32) v_subst_4) |ULTIMATE.start___ieee754_atan2f_~iy~0#1|))) (exists ((|ULTIMATE.start___ieee754_atan2f_~hy~0#1| (_ BitVec 32)) (v_subst_7 (_ BitVec 32))) (and (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) (fp ((_ extract 31 31) v_subst_7) ((_ extract 30 23) v_subst_7) ((_ extract 22 0) v_subst_7)))) (= (bvor (bvand (bvashr v_subst_7 (_ bv30 32)) (_ bv2 32)) (bvand (bvashr |ULTIMATE.start___ieee754_atan2f_~hy~0#1| (_ bv31 32)) (_ bv1 32))) |ULTIMATE.start___ieee754_atan2f_~m~0#1|))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start___ieee754_atan2f_~x#1|)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (let ((.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)))) (and (= .cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_atan2f_~hy~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_atan2f_~hy~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_atan2f_~hy~0#1|))) (fp.lt .cse1 (_ +zero 8 24)) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32)))) (exists ((v_arrayElimCell_1 (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) v_arrayElimCell_1) |ULTIMATE.start___ieee754_atan2f_~ix~2#1|) (= (fp ((_ extract 31 31) v_arrayElimCell_1) ((_ extract 30 23) v_arrayElimCell_1) ((_ extract 22 0) v_arrayElimCell_1)) (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) |ULTIMATE.start___ieee754_atan2f_#res#1|)) (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (let ((.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)))) (and (= .cse2 |ULTIMATE.start___ieee754_atan2f_~y#1|) (fp.lt .cse2 (_ +zero 8 24)) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))))) [2023-11-06 22:42:07,955 INFO L899 garLoopResultBuilder]: For program point L203(lines 203 207) no Hoare annotation was computed. [2023-11-06 22:42:07,955 INFO L899 garLoopResultBuilder]: For program point L170(lines 170 179) no Hoare annotation was computed. [2023-11-06 22:42:07,955 INFO L895 garLoopResultBuilder]: At program point L203-1(lines 203 207) the Hoare annotation is: false [2023-11-06 22:42:07,955 INFO L899 garLoopResultBuilder]: For program point L203-2(lines 203 207) no Hoare annotation was computed. [2023-11-06 22:42:07,955 INFO L895 garLoopResultBuilder]: At program point isfinite_float_returnLabel#1(lines 230 239) the Hoare annotation is: (and (= |ULTIMATE.start_isfinite_float_~x#1| |ULTIMATE.start_main_~y~0#1|) (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32))))) [2023-11-06 22:42:07,956 INFO L899 garLoopResultBuilder]: For program point L187(lines 187 192) no Hoare annotation was computed. [2023-11-06 22:42:07,956 INFO L899 garLoopResultBuilder]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2023-11-06 22:42:07,956 INFO L895 garLoopResultBuilder]: At program point L220-2(lines 220 224) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) |ULTIMATE.start___signbit_float_~x#1|)) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_main_~res~0#1| (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))))) |ULTIMATE.start_main_#t~short42#1| (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32)))) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) |ULTIMATE.start___ieee754_atan2f_#res#1|))) [2023-11-06 22:42:07,956 INFO L899 garLoopResultBuilder]: For program point L220-3(lines 220 224) no Hoare annotation was computed. [2023-11-06 22:42:07,956 INFO L899 garLoopResultBuilder]: For program point L171(line 171) no Hoare annotation was computed. [2023-11-06 22:42:07,956 INFO L899 garLoopResultBuilder]: For program point L138(lines 138 139) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L895 garLoopResultBuilder]: At program point L139(line 139) the Hoare annotation is: false [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point L139-1(line 139) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point L189(lines 189 192) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point L189-2(lines 187 192) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point L173(line 173) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-06 22:42:07,957 INFO L899 garLoopResultBuilder]: For program point L256(line 256) no Hoare annotation was computed. [2023-11-06 22:42:07,958 INFO L899 garLoopResultBuilder]: For program point L256-2(lines 256 259) no Hoare annotation was computed. [2023-11-06 22:42:07,958 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 181) no Hoare annotation was computed. [2023-11-06 22:42:07,958 INFO L899 garLoopResultBuilder]: For program point L157-1(lines 120 215) no Hoare annotation was computed. [2023-11-06 22:42:07,958 INFO L899 garLoopResultBuilder]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2023-11-06 22:42:07,958 INFO L895 garLoopResultBuilder]: At program point L124-2(lines 124 128) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start___ieee754_atan2f_~x#1|)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32)))) (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (let ((.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)))) (and (= .cse0 |ULTIMATE.start___ieee754_atan2f_~y#1|) (fp.lt .cse0 (_ +zero 8 24)) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))))) [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L257(line 257) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L158(lines 158 180) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L142(lines 142 152) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L899 garLoopResultBuilder]: For program point L142-2(lines 120 215) no Hoare annotation was computed. [2023-11-06 22:42:07,959 INFO L895 garLoopResultBuilder]: At program point L192(line 192) the Hoare annotation is: false [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point L159(lines 159 168) no Hoare annotation was computed. [2023-11-06 22:42:07,960 INFO L895 garLoopResultBuilder]: At program point L192-1(line 192) the Hoare annotation is: false [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point L192-2(line 192) no Hoare annotation was computed. [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point L143(lines 143 151) no Hoare annotation was computed. [2023-11-06 22:42:07,960 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 241 263) the Hoare annotation is: true [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point L193(lines 193 214) no Hoare annotation was computed. [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2023-11-06 22:42:07,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L210(line 210) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L177(line 177) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L144(line 144) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L144-2(line 144) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-06 22:42:07,961 INFO L899 garLoopResultBuilder]: For program point L162(line 162) no Hoare annotation was computed. [2023-11-06 22:42:07,962 INFO L895 garLoopResultBuilder]: At program point __signbit_float_returnLabel#1(lines 217 227) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) |ULTIMATE.start___signbit_float_~x#1|)) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_main_~res~0#1| (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))))) |ULTIMATE.start_main_#t~short42#1| (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (= |ULTIMATE.start___signbit_float_#res#1| (_ bv1 32)) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32)))) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) |ULTIMATE.start___ieee754_atan2f_#res#1|)) (exists ((currentRoundingMode RoundingMode)) (= (fp.neg ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53))) (fp ((_ extract 31 31) |ULTIMATE.start___signbit_float_~w~1#1|) ((_ extract 30 23) |ULTIMATE.start___signbit_float_~w~1#1|) ((_ extract 22 0) |ULTIMATE.start___signbit_float_~w~1#1|))))) [2023-11-06 22:42:07,962 INFO L899 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed. [2023-11-06 22:42:07,962 INFO L899 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2023-11-06 22:42:07,962 INFO L899 garLoopResultBuilder]: For program point L130-1(lines 130 134) no Hoare annotation was computed. [2023-11-06 22:42:07,963 INFO L895 garLoopResultBuilder]: At program point L130-2(lines 130 134) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start___ieee754_atan2f_~x#1|)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|)) (exists ((|v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8|) (_ bv0 32)))) (and (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) (= (bvand (_ bv2147483647 32) .cse0) |ULTIMATE.start___ieee754_atan2f_~ix~2#1|)))) (exists ((|v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8|) (_ bv0 32)))) (and (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) (= |ULTIMATE.start___ieee754_atan2f_~hx~1#1| .cse1)))) (or (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv1 32))) (and (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (and (= (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)) |ULTIMATE.start_main_~y~0#1|) (not (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32))))) (= |ULTIMATE.start_isfinite_float_#res#1| (_ bv0 32)))) (exists ((|v_ULTIMATE.start_isfinite_float_~ix~3#1_7| (_ BitVec 32))) (let ((.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 30 23) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) ((_ extract 22 0) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|)))) (and (= .cse2 |ULTIMATE.start___ieee754_atan2f_~y#1|) (fp.lt .cse2 (_ +zero 8 24)) (bvslt (bvand (_ bv2147483647 32) |v_ULTIMATE.start_isfinite_float_~ix~3#1_7|) (_ bv2139095040 32)))))) [2023-11-06 22:42:07,963 INFO L899 garLoopResultBuilder]: For program point L130-3(lines 130 134) no Hoare annotation was computed. [2023-11-06 22:42:07,963 INFO L899 garLoopResultBuilder]: For program point L147(line 147) no Hoare annotation was computed. [2023-11-06 22:42:07,963 INFO L899 garLoopResultBuilder]: For program point L164(line 164) no Hoare annotation was computed. [2023-11-06 22:42:07,963 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 22:42:07,963 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 257) no Hoare annotation was computed. [2023-11-06 22:42:07,964 INFO L899 garLoopResultBuilder]: For program point L198-1(lines 198 202) no Hoare annotation was computed. [2023-11-06 22:42:07,964 INFO L895 garLoopResultBuilder]: At program point L198-2(lines 198 202) the Hoare annotation is: false [2023-11-06 22:42:07,964 INFO L899 garLoopResultBuilder]: For program point L149(line 149) no Hoare annotation was computed. [2023-11-06 22:42:07,964 INFO L899 garLoopResultBuilder]: For program point L232-1(lines 232 236) no Hoare annotation was computed. [2023-11-06 22:42:07,964 INFO L895 garLoopResultBuilder]: At program point L232-2(lines 232 236) the Hoare annotation is: (and (= |ULTIMATE.start_isfinite_float_~x#1| |ULTIMATE.start_main_~y~0#1|) (exists ((currentRoundingMode RoundingMode)) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_atan2~0)) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~x~0#1|))) [2023-11-06 22:42:07,964 INFO L899 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2023-11-06 22:42:07,967 INFO L899 garLoopResultBuilder]: For program point L232-3(lines 232 236) no Hoare annotation was computed. [2023-11-06 22:42:07,967 INFO L899 garLoopResultBuilder]: For program point L64(lines 64 65) no Hoare annotation was computed. [2023-11-06 22:42:07,967 INFO L899 garLoopResultBuilder]: For program point atan_floatFINAL(lines 53 115) no Hoare annotation was computed. [2023-11-06 22:42:07,968 INFO L899 garLoopResultBuilder]: For program point L73(lines 73 74) no Hoare annotation was computed. [2023-11-06 22:42:07,968 INFO L899 garLoopResultBuilder]: For program point L57-1(lines 57 61) no Hoare annotation was computed. [2023-11-06 22:42:07,968 INFO L902 garLoopResultBuilder]: At program point L57-2(lines 57 61) the Hoare annotation is: true [2023-11-06 22:42:07,968 INFO L899 garLoopResultBuilder]: For program point L57-3(lines 57 61) no Hoare annotation was computed. [2023-11-06 22:42:07,968 INFO L902 garLoopResultBuilder]: At program point L78(line 78) the Hoare annotation is: true [2023-11-06 22:42:07,969 INFO L899 garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed. [2023-11-06 22:42:07,969 INFO L899 garLoopResultBuilder]: For program point L66(lines 66 69) no Hoare annotation was computed. [2023-11-06 22:42:07,969 INFO L899 garLoopResultBuilder]: For program point L79(lines 79 95) no Hoare annotation was computed. [2023-11-06 22:42:07,969 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 53 115) the Hoare annotation is: true [2023-11-06 22:42:07,969 INFO L899 garLoopResultBuilder]: For program point L71(lines 71 96) no Hoare annotation was computed. [2023-11-06 22:42:07,970 INFO L899 garLoopResultBuilder]: For program point atan_floatEXIT(lines 53 115) no Hoare annotation was computed. [2023-11-06 22:42:07,970 INFO L899 garLoopResultBuilder]: For program point L63(lines 63 70) no Hoare annotation was computed. [2023-11-06 22:42:07,970 INFO L899 garLoopResultBuilder]: For program point L88(lines 88 94) no Hoare annotation was computed. [2023-11-06 22:42:07,970 INFO L899 garLoopResultBuilder]: For program point L88-2(lines 71 96) no Hoare annotation was computed. [2023-11-06 22:42:07,971 INFO L899 garLoopResultBuilder]: For program point L80(lines 80 86) no Hoare annotation was computed. [2023-11-06 22:42:07,971 INFO L899 garLoopResultBuilder]: For program point L109(lines 109 114) no Hoare annotation was computed. [2023-11-06 22:42:07,971 INFO L899 garLoopResultBuilder]: For program point L72(lines 72 75) no Hoare annotation was computed. [2023-11-06 22:42:07,971 INFO L899 garLoopResultBuilder]: For program point L72-2(lines 72 75) no Hoare annotation was computed. [2023-11-06 22:42:07,975 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:07,978 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:42:08,000 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated [2023-11-06 22:42:08,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated [2023-11-06 22:42:08,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,004 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated [2023-11-06 22:42:08,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated [2023-11-06 22:42:08,023 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,024 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,024 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,026 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,026 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,038 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,038 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:42:08,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated [2023-11-06 22:42:08,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated [2023-11-06 22:42:08,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:42:08,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated [2023-11-06 22:42:08,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated [2023-11-06 22:42:08,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,055 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,055 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,055 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,055 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated [2023-11-06 22:42:08,056 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,056 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,056 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,056 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,057 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,057 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,060 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,060 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated [2023-11-06 22:42:08,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,064 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:42:08 BoogieIcfgContainer [2023-11-06 22:42:08,067 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:42:08,068 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:42:08,068 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:42:08,068 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:42:08,068 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:41:10" (3/4) ... [2023-11-06 22:42:08,070 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:42:08,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2023-11-06 22:42:08,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2023-11-06 22:42:08,085 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2023-11-06 22:42:08,086 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-06 22:42:08,087 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-06 22:42:08,088 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:42:08,113 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((x == y) && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && (\result == 1)) && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,167 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((x == y) && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,168 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,168 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,168 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1) || (\result == 0)) [2023-11-06 22:42:08,170 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,171 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && (\result == 1)) && ((\result == 1) || (\result == 0))) [2023-11-06 22:42:08,186 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:42:08,186 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:42:08,187 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:42:08,187 INFO L158 Benchmark]: Toolchain (without parser) took 73287.93ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 51.4MB in the beginning and 36.3MB in the end (delta: 15.1MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,188 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 65.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 643.19ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 52.7MB in the end (delta: -1.6MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,189 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.71ms. Allocated memory is still 75.5MB. Free memory was 52.7MB in the beginning and 50.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,189 INFO L158 Benchmark]: Boogie Preprocessor took 130.26ms. Allocated memory is still 75.5MB. Free memory was 50.1MB in the beginning and 46.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,189 INFO L158 Benchmark]: RCFGBuilder took 14226.65ms. Allocated memory is still 75.5MB. Free memory was 46.9MB in the beginning and 34.9MB in the end (delta: 12.0MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,190 INFO L158 Benchmark]: TraceAbstraction took 58052.95ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 34.2MB in the beginning and 43.8MB in the end (delta: -9.6MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,190 INFO L158 Benchmark]: Witness Printer took 119.03ms. Allocated memory is still 92.3MB. Free memory was 43.8MB in the beginning and 36.3MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:42:08,193 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 65.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 643.19ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 52.7MB in the end (delta: -1.6MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.71ms. Allocated memory is still 75.5MB. Free memory was 52.7MB in the beginning and 50.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.26ms. Allocated memory is still 75.5MB. Free memory was 50.1MB in the beginning and 46.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 14226.65ms. Allocated memory is still 75.5MB. Free memory was 46.9MB in the beginning and 34.9MB in the end (delta: 12.0MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * TraceAbstraction took 58052.95ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 34.2MB in the beginning and 43.8MB in the end (delta: -9.6MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. * Witness Printer took 119.03ms. Allocated memory is still 92.3MB. Free memory was 43.8MB in the beginning and 36.3MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 257]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 95 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 57.9s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 27.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 695 SdHoareTripleChecker+Valid, 17.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 695 mSDsluCounter, 2025 SdHoareTripleChecker+Invalid, 17.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1462 mSDsCounter, 42 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 252 IncrementalHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 42 mSolverCounterUnsat, 563 mSDtfsCounter, 252 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 183 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 17.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred in iteration=0, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 8 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 19 LocationsWithAnnotation, 55 PreInvPairs, 63 NumberOfFragments, 759 HoareAnnotationTreeSize, 55 FomulaSimplifications, 204 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 19 FomulaSimplificationsInter, 125 FormulaSimplificationTreeSizeReductionInter, 7.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 7.1s SatisfiabilityAnalysisTime, 13.3s InterpolantComputationTime, 162 NumberOfCodeBlocks, 162 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 155 ConstructedInterpolants, 94 QuantifiedInterpolants, 1586 SizeOfPredicates, 52 NumberOfNonLiveVariables, 954 ConjunctsInSsa, 81 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 130]: Loop Invariant [2023-11-06 22:42:08,216 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,216 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,217 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,217 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated [2023-11-06 22:42:08,217 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated [2023-11-06 22:42:08,217 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,217 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,218 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,218 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,218 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,219 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,219 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~bvand~32(2147483647bv32, #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) == ~ix~2) could not be translated [2023-11-06 22:42:08,219 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8 : bv32, currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(#memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][31:31], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][30:23], #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32][22:0]) && ~hx~1 == #memory_int[v_ULTIMATE.start___ieee754_atan2f_~#gf_u~2#1.base_8][0bv32]) could not be translated [2023-11-06 22:42:08,219 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,219 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,220 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated Derived loop invariant: ((\result == 1) || (\result == 0)) - InvariantResult [Line: 21]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant [2023-11-06 22:42:08,221 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,221 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,221 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,221 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,222 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,222 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,222 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,222 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,223 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,223 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,223 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,223 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated Derived loop invariant: ((\result == 1) || (\result == 0)) - InvariantResult [Line: 230]: Loop Invariant [2023-11-06 22:42:08,224 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,224 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,224 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,224 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,225 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,225 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,225 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,225 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated Derived loop invariant: ((x == y) && ((\result == 1) || (\result == 0))) - InvariantResult [Line: 120]: Loop Invariant [2023-11-06 22:42:08,226 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,226 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,227 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:42:08,227 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated [2023-11-06 22:42:08,227 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated [2023-11-06 22:42:08,227 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,228 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,228 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,228 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,228 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,228 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,229 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,229 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,229 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,230 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp~32(~hx~1[31:31], ~hx~1[30:23], ~hx~1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,230 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch30 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:42:08,230 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : bv32 :: (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32()) && ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(v_subst_4[31:31], v_subst_4[30:23], v_subst_4[22:0])) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) && ~bvand~32(2147483647bv32, v_subst_4) == ~iy~0) could not be translated [2023-11-06 22:42:08,230 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists ULTIMATE.start___ieee754_atan2f_~hy~0#1 : bv32, v_subst_7 : bv32 :: (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~fp~32(v_subst_7[31:31], v_subst_7[30:23], v_subst_7[22:0])) && ~bvor~32(~bvand~32(~bvashr~32(v_subst_7, 30bv32), 2bv32), ~bvand~32(~bvashr~32(ULTIMATE.start___ieee754_atan2f_~hy~0#1, 31bv32), 1bv32)) == ~m~0) could not be translated [2023-11-06 22:42:08,231 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x) could not be translated [2023-11-06 22:42:08,231 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,231 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~fp~32(~hy~0[31:31], ~hy~0[30:23], ~hy~0[22:0]) && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,231 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,231 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,232 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_arrayElimCell_1 : bv32, currentRoundingMode : FloatRoundingMode :: ~bvand~32(2147483647bv32, v_arrayElimCell_1) == ~ix~2 && ~fp~32(v_arrayElimCell_1[31:31], v_arrayElimCell_1[30:23], v_arrayElimCell_1[22:0]) == ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32())) could not be translated [2023-11-06 22:42:08,232 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,232 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: (~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y && ~fp.lt~32(~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]), ~Pluszero~32())) && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated Derived loop invariant: ((\result == 1) || (\result == 0)) - InvariantResult [Line: 232]: Loop Invariant [2023-11-06 22:42:08,233 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,233 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,233 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,233 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated Derived loop invariant: (x == y) - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 217]: Loop Invariant [2023-11-06 22:42:08,234 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,234 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,234 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,235 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,235 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,235 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,235 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,236 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated [2023-11-06 22:42:08,236 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,236 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,236 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,237 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,237 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,237 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,237 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,238 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~fp~32(~w~1[31:31], ~w~1[30:23], ~w~1[22:0])) could not be translated Derived loop invariant: ((org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && (\result == 1)) && ((\result == 1) || (\result == 0))) - InvariantResult [Line: 220]: Loop Invariant [2023-11-06 22:42:08,238 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,238 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,238 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,239 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,239 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,239 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,239 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated [2023-11-06 22:42:08,240 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~to_fp~32(currentRoundingMode, ~Pluszero~64()) == ~zero_atan2~0) could not be translated [2023-11-06 22:42:08,240 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == ~x) could not be translated [2023-11-06 22:42:08,240 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~res~0 == ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64()))) could not be translated [2023-11-06 22:42:08,240 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.div~32(currentRoundingMode, ~to_fp~32(currentRoundingMode, 1.0), ~Pluszero~32()) == ~x~0) could not be translated [2023-11-06 22:42:08,241 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && ~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,241 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_ULTIMATE.start_isfinite_float_~ix~3#1_7 : bv32 :: ~fp~32(v_ULTIMATE.start_isfinite_float_~ix~3#1_7[31:31], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[30:23], v_ULTIMATE.start_isfinite_float_~ix~3#1_7[22:0]) == ~y~0 && !~bvslt~32(~bvand~32(2147483647bv32, v_ULTIMATE.start_isfinite_float_~ix~3#1_7), 2139095040bv32)) could not be translated [2023-11-06 22:42:08,241 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists currentRoundingMode : FloatRoundingMode :: ~fp.neg~32(~to_fp~32(currentRoundingMode, ~Pluszero~64())) == #res) could not be translated Derived loop invariant: (org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@5738da06 && ((\result == 1) || (\result == 0))) RESULT: Ultimate proved your program to be correct! [2023-11-06 22:42:08,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9acb1f6e-97c8-4439-9af5-597e5cd352ab/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE