./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1270a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cef5793fe43b7ac201f8ba74ab73acc606c8d546b5c039af9ee3552505a25b3c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:54:55,659 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:54:55,785 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:54:55,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:54:55,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:54:55,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:54:55,844 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:54:55,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:54:55,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:54:55,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:54:55,847 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:54:55,847 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:54:55,847 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:54:55,848 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:54:55,848 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:54:55,848 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:54:55,848 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:54:55,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:54:55,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:54:55,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:54:55,849 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:54:55,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:54:55,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:54:55,850 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:54:55,850 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:54:55,850 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:54:55,850 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:54:55,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:54:55,851 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:54:55,851 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:54:55,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:54:55,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:54:55,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:54:55,852 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cef5793fe43b7ac201f8ba74ab73acc606c8d546b5c039af9ee3552505a25b3c [2024-11-13 21:54:56,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:54:56,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:54:56,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:54:56,304 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:54:56,305 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:54:56,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/float_req_bl_1270a.c Unable to find full path for "g++" [2024-11-13 21:54:58,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:54:58,663 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:54:58,666 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c [2024-11-13 21:54:58,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/1c4cfe68e/93e85a03996b415998f86d42f4ac84eb/FLAG2732076c5 [2024-11-13 21:54:58,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/1c4cfe68e/93e85a03996b415998f86d42f4ac84eb [2024-11-13 21:54:58,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:54:58,963 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:54:58,964 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:54:58,965 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:54:58,970 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:54:58,971 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:54:58" (1/1) ... [2024-11-13 21:54:58,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d1016e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:58, skipping insertion in model container [2024-11-13 21:54:58,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:54:58" (1/1) ... [2024-11-13 21:54:58,999 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:54:59,260 WARN L250 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c[4702,4715] [2024-11-13 21:54:59,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:59,274 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:54:59,339 WARN L250 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c[4702,4715] [2024-11-13 21:54:59,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:59,354 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:54:59,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59 WrapperNode [2024-11-13 21:54:59,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:54:59,356 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:59,356 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:54:59,356 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:54:59,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,377 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,415 INFO L138 Inliner]: procedures = 18, calls = 75, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 254 [2024-11-13 21:54:59,416 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:59,416 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:54:59,417 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:54:59,417 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:54:59,424 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,459 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:54:59,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:54:59,460 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:54:59,461 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:54:59,462 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:59" (1/1) ... [2024-11-13 21:54:59,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:54:59,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:54:59,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:54:59,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:54:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2024-11-13 21:54:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2024-11-13 21:54:59,642 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:54:59,644 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:55:00,105 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-11-13 21:55:00,105 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:55:00,246 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:55:00,247 INFO L316 CfgBuilder]: Removed 34 assume(true) statements. [2024-11-13 21:55:00,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:00 BoogieIcfgContainer [2024-11-13 21:55:00,247 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:55:00,251 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:55:00,251 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:55:00,262 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:55:00,262 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:00" (1/1) ... [2024-11-13 21:55:00,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:55:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 74 states and 122 transitions. [2024-11-13 21:55:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 122 transitions. [2024-11-13 21:55:00,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:55:00,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-11-13 21:55:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-11-13 21:55:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:55:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:55:00,643 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:55:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:55:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:55:00,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:55:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:55:00,921 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2024-11-13 21:55:00,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:55:00 ImpRootNode [2024-11-13 21:55:00,946 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:55:00,947 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:55:00,947 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:55:00,947 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:55:00,948 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:00" (3/4) ... [2024-11-13 21:55:00,950 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 21:55:00,951 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:55:00,952 INFO L158 Benchmark]: Toolchain (without parser) took 1989.61ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 58.7MB in the end (delta: 33.5MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-11-13 21:55:00,953 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:00,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.99ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 78.0MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:55:00,954 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.43ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 76.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:00,954 INFO L158 Benchmark]: Boogie Preprocessor took 43.14ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 74.2MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:00,955 INFO L158 Benchmark]: RCFGBuilder took 786.84ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 91.6MB in the end (delta: -17.6MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2024-11-13 21:55:00,955 INFO L158 Benchmark]: CodeCheck took 695.42ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 58.7MB in the end (delta: 32.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:55:00,955 INFO L158 Benchmark]: Witness Printer took 4.26ms. Allocated memory is still 117.4MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:00,957 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 74 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 50 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 20 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4 IncrementalHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 20 mSDtfsCounter, 4 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 96 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 236]: 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 someBinaryArithmeticFLOAToperation at line 231, overapproximation of someBinaryArithmeticFLOAToperation at line 120. Possible FailurePath: [L14] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L231] float x = 1.0f / 0.0f; [L232] float y = __VERIFIER_nondet_float(); [L233] CALL, EXPR __ieee754_hypotf(x, y) [L84] float a = x, b = y, t1, t2, y1, y2, w; [L85] __int32_t j, k, ha, hb; VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L88] ieee_float_shape_type gf_u; [L89] gf_u.value = (x) [L90] EXPR gf_u.word [L90] (ha) = gf_u.word [L92] ha &= 0x7fffffffL VAL [ha=2139095040, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6] [L94] ieee_float_shape_type gf_u; [L95] gf_u.value = (y) [L96] EXPR gf_u.word [L96] (hb) = gf_u.word [L98] hb &= 0x7fffffffL [L99] COND FALSE !(hb > ha) [L106] a = x [L107] b = y VAL [a=6, b=7, ha=2139095040, hb=0, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L110] ieee_float_shape_type sf_u; [L111] sf_u.word = (ha) [L112] EXPR sf_u.value [L112] (a) = sf_u.value [L115] ieee_float_shape_type sf_u; [L116] sf_u.word = (hb) [L117] EXPR sf_u.value [L117] (b) = sf_u.value [L119] COND TRUE (ha - hb) > 0xf000000L [L120] return a + b; VAL [a=5, b=4, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L233] RET, EXPR __ieee754_hypotf(x, y) [L233] float res = __ieee754_hypotf(x, y); [L235] CALL, EXPR isinf_float(res) [L214] __int32_t ix; VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=3] [L216] ieee_float_shape_type gf_u; [L217] gf_u.value = (x) [L218] EXPR gf_u.word [L218] (ix) = gf_u.word [L220] ix &= 0x7fffffff [L221] return ((ix) == 0x7f800000L); [L235] RET, EXPR isinf_float(res) [L235] COND TRUE !isinf_float(res) [L236] reach_error() VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.99ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 78.0MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.43ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 76.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.14ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 74.2MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 786.84ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 91.6MB in the end (delta: -17.6MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * CodeCheck took 695.42ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 58.7MB in the end (delta: 32.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Witness Printer took 4.26ms. Allocated memory is still 117.4MB. Free memory is still 58.7MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 21:55:00,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cef5793fe43b7ac201f8ba74ab73acc606c8d546b5c039af9ee3552505a25b3c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:55:03,578 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:55:03,715 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:55:03,762 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:55:03,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:55:03,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:55:03,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:55:03,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:55:03,765 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:55:03,766 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:55:03,766 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:55:03,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:55:03,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:55:03,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:55:03,768 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:55:03,768 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:55:03,768 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:55:03,769 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:55:03,769 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:55:03,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:03,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:55:03,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:55:03,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:55:03,769 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:55:03,770 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:55:03,770 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:55:03,770 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cef5793fe43b7ac201f8ba74ab73acc606c8d546b5c039af9ee3552505a25b3c [2024-11-13 21:55:04,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:55:04,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:55:04,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:55:04,112 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:55:04,112 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:55:04,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/float_req_bl_1270a.c Unable to find full path for "g++" [2024-11-13 21:55:06,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:55:06,417 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:55:06,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c [2024-11-13 21:55:06,431 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/3fe527d79/5f072c07769149c58247c47d87abbf41/FLAGdf7943c9c [2024-11-13 21:55:06,459 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/data/3fe527d79/5f072c07769149c58247c47d87abbf41 [2024-11-13 21:55:06,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:55:06,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:55:06,468 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:06,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:55:06,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:55:06,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d3a245 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06, skipping insertion in model container [2024-11-13 21:55:06,479 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:55:06,780 WARN L250 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c[4702,4715] [2024-11-13 21:55:06,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:06,805 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:55:06,882 WARN L250 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_6b83ca3e-716b-4fff-a656-f22a71b12e3c/sv-benchmarks/c/float-newlib/float_req_bl_1270a.c[4702,4715] [2024-11-13 21:55:06,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:06,901 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:55:06,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06 WrapperNode [2024-11-13 21:55:06,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:06,903 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:06,903 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:55:06,904 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:55:06,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,926 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,955 INFO L138 Inliner]: procedures = 21, calls = 75, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 254 [2024-11-13 21:55:06,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:06,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:55:06,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:55:06,957 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:55:06,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,969 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,969 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:06,998 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:07,000 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:07,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:07,005 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:55:07,006 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:55:07,006 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:55:07,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:55:07,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:06" (1/1) ... [2024-11-13 21:55:07,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:07,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:55:07,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:55:07,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:55:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:55:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:55:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:55:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:55:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2024-11-13 21:55:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2024-11-13 21:55:07,173 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:55:07,175 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:55:10,751 INFO L? ?]: Removed 54 outVars from TransFormulas that were not future-live. [2024-11-13 21:55:10,752 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:55:10,873 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:55:10,873 INFO L316 CfgBuilder]: Removed 34 assume(true) statements. [2024-11-13 21:55:10,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:10 BoogieIcfgContainer [2024-11-13 21:55:10,874 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:55:10,875 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:55:10,875 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:55:10,889 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:55:10,889 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:10" (1/1) ... [2024-11-13 21:55:10,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:55:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2024-11-13 21:55:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2024-11-13 21:55:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:55:10,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,964 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:55:10,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:55:10,967 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:55:10,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:55:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,269 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:55:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,318 INFO L255 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 21:55:11,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:11,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 21:55:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 72 states and 108 transitions. [2024-11-13 21:55:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 108 transitions. [2024-11-13 21:55:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:55:11,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:11,470 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:55:11,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:55:11,473 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:55:11,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 21:55:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,206 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:55:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:55:12,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:12,518 INFO L378 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 [2024-11-13 21:55:12,535 INFO L378 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 [2024-11-13 21:55:13,272 INFO L378 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 11 treesize of output 7 [2024-11-13 21:55:13,842 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-13 21:55:13,842 INFO L378 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 40 treesize of output 31 [2024-11-13 21:55:16,058 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-13 21:55:16,058 INFO L378 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 83 treesize of output 59 [2024-11-13 21:55:16,107 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:55:16,107 INFO L378 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 63 treesize of output 51 [2024-11-13 21:55:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:17,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 21:55:36,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 21:55:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 77 states and 119 transitions. [2024-11-13 21:55:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2024-11-13 21:55:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:55:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:37,531 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:55:37,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:55:37,534 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:55:37,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 21:55:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:38,033 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:55:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:38,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:55:38,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:38,199 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:55:38,202 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2024-11-13 21:55:38,758 INFO L378 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 11 treesize of output 7 [2024-11-13 21:55:39,204 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-13 21:55:39,204 INFO L378 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 40 treesize of output 31 [2024-11-13 21:55:43,140 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:55:43,141 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2024-11-13 21:55:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 21:56:04,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 21:56:14,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 21:56:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2024-11-13 21:56:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2024-11-13 21:56:16,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:56:16,154 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-11-13 21:56:16,164 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:56:22,295 INFO L75 FloydHoareUtils]: For program point L184(line 184) no Hoare annotation was computed. [2024-11-13 21:56:22,295 INFO L75 FloydHoareUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2024-11-13 21:56:22,295 INFO L75 FloydHoareUtils]: For program point L151-1(lines 151 155) no Hoare annotation was computed. [2024-11-13 21:56:22,295 INFO L75 FloydHoareUtils]: For program point L151-2(lines 151 155) no Hoare annotation was computed. [2024-11-13 21:56:22,296 INFO L75 FloydHoareUtils]: For program point L151-3(lines 151 155) no Hoare annotation was computed. [2024-11-13 21:56:22,296 INFO L75 FloydHoareUtils]: For program point L168(lines 168 172) no Hoare annotation was computed. [2024-11-13 21:56:22,296 INFO L75 FloydHoareUtils]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2024-11-13 21:56:22,296 INFO L77 FloydHoareUtils]: At program point L235(lines 235 238) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_main_#t~ret25#1|) [2024-11-13 21:56:22,296 INFO L75 FloydHoareUtils]: For program point L202-1(lines 202 206) no Hoare annotation was computed. [2024-11-13 21:56:22,296 INFO L75 FloydHoareUtils]: For program point L202-2(lines 202 206) no Hoare annotation was computed. [2024-11-13 21:56:22,297 INFO L75 FloydHoareUtils]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2024-11-13 21:56:22,297 INFO L75 FloydHoareUtils]: For program point L202-3(lines 202 206) no Hoare annotation was computed. [2024-11-13 21:56:22,297 INFO L75 FloydHoareUtils]: For program point L136-2(lines 136 140) no Hoare annotation was computed. [2024-11-13 21:56:22,297 INFO L77 FloydHoareUtils]: At program point L87-1(lines 87 91) the Hoare annotation is: (and (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) [2024-11-13 21:56:22,297 INFO L77 FloydHoareUtils]: At program point L87-2(lines 87 91) the Hoare annotation is: (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))) [2024-11-13 21:56:22,301 INFO L77 FloydHoareUtils]: At program point L87-3(lines 87 91) the Hoare annotation is: (and (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) [2024-11-13 21:56:22,301 INFO L75 FloydHoareUtils]: For program point L236(line 236) no Hoare annotation was computed. [2024-11-13 21:56:22,301 INFO L75 FloydHoareUtils]: For program point L187-1(lines 187 191) no Hoare annotation was computed. [2024-11-13 21:56:22,301 INFO L75 FloydHoareUtils]: For program point L187-2(lines 187 191) no Hoare annotation was computed. [2024-11-13 21:56:22,301 INFO L75 FloydHoareUtils]: For program point L187-3(lines 187 191) no Hoare annotation was computed. [2024-11-13 21:56:22,302 INFO L77 FloydHoareUtils]: At program point L123(lines 123 146) the Hoare annotation is: (let ((.cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (and (not (bvsgt (bvadd |ULTIMATE.start___ieee754_hypotf_~ha~0#1| (bvneg |ULTIMATE.start___ieee754_hypotf_~hb~0#1|)) (_ bv251658240 32))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~b~0#1|) (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse0)))) (= |ULTIMATE.start___ieee754_hypotf_~a~0#1| .cse1) (let ((.cse2 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse2 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse3) (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse2 .cse1) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse4 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse4) (not (bvsgt .cse4 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))))))))) [2024-11-13 21:56:22,302 INFO L75 FloydHoareUtils]: For program point L123-1(lines 83 210) no Hoare annotation was computed. [2024-11-13 21:56:22,302 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:56:22,302 INFO L77 FloydHoareUtils]: At program point L124(lines 124 131) the Hoare annotation is: (let ((.cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (and (not (bvsgt (bvadd |ULTIMATE.start___ieee754_hypotf_~ha~0#1| (bvneg |ULTIMATE.start___ieee754_hypotf_~hb~0#1|)) (_ bv251658240 32))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~b~0#1|) (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse0)))) (= |ULTIMATE.start___ieee754_hypotf_~a~0#1| .cse1) (let ((.cse2 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse2 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse3) (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse2 .cse1) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse4 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse4) (not (bvsgt .cse4 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))))))))) [2024-11-13 21:56:22,302 INFO L75 FloydHoareUtils]: For program point L141(lines 141 145) no Hoare annotation was computed. [2024-11-13 21:56:22,302 INFO L75 FloydHoareUtils]: For program point L141-1(lines 141 145) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point L109(lines 109 113) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~1#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~1#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~a~0#1|) (= .cse0 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (let ((.cse1 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse2 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse2) (bvsgt .cse2 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse3) (not (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))))))))) [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point L109-1(lines 109 113) the Hoare annotation is: (let ((.cse0 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse1 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse1) (bvsgt .cse1 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse2 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse2) (not (bvsgt .cse2 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))))))) [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point L93-1(lines 93 97) the Hoare annotation is: (and (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point L93-2(lines 93 97) the Hoare annotation is: (and (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point L93-3(lines 93 97) the Hoare annotation is: (and (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (= |ULTIMATE.start___ieee754_hypotf_~x#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) [2024-11-13 21:56:22,303 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 224 240) the Hoare annotation is: true [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L193-1(lines 193 197) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L193-2(lines 193 197) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L193-3(lines 193 197) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L177(lines 177 200) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L177-2(lines 83 210) no Hoare annotation was computed. [2024-11-13 21:56:22,303 INFO L75 FloydHoareUtils]: For program point L178-1(lines 178 182) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L75 FloydHoareUtils]: For program point L178-2(lines 178 182) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L75 FloydHoareUtils]: For program point L178-3(lines 178 182) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:56:22,304 INFO L75 FloydHoareUtils]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L75 FloydHoareUtils]: For program point L163-2(lines 163 167) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L75 FloydHoareUtils]: For program point L147(lines 147 174) no Hoare annotation was computed. [2024-11-13 21:56:22,304 INFO L77 FloydHoareUtils]: At program point L114(lines 114 118) the Hoare annotation is: (let ((.cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~b~0#1|) (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse0)))) (= |ULTIMATE.start___ieee754_hypotf_~a~0#1| .cse1) (let ((.cse2 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse2 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse3) (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse2 .cse1) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse4 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse4) (not (bvsgt .cse4 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))))))))) [2024-11-13 21:56:22,304 INFO L77 FloydHoareUtils]: At program point L114-1(lines 114 118) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~1#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~1#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~a~0#1|) (= .cse0 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (let ((.cse1 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse2 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse2) (bvsgt .cse2 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse3) (not (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|))))))))) [2024-11-13 21:56:22,305 INFO L77 FloydHoareUtils]: At program point L114-2(lines 83 210) the Hoare annotation is: (let ((.cse1 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))) (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start___ieee754_hypotf_~b~0#1|) (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse0)))) (= |ULTIMATE.start___ieee754_hypotf_~a~0#1| .cse1) (let ((.cse2 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))) (or (and (= .cse2 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse3 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~ha~0#1| .cse3) (bvsgt .cse3 |ULTIMATE.start___ieee754_hypotf_~hb~0#1|))))) (and (= .cse2 .cse1) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse4 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= |ULTIMATE.start___ieee754_hypotf_~hb~0#1| .cse4) (not (bvsgt .cse4 |ULTIMATE.start___ieee754_hypotf_~ha~0#1|)))))))))) [2024-11-13 21:56:22,306 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 236) no Hoare annotation was computed. [2024-11-13 21:56:22,306 INFO L75 FloydHoareUtils]: For program point L148(lines 148 173) no Hoare annotation was computed. [2024-11-13 21:56:22,306 INFO L77 FloydHoareUtils]: At program point __ieee754_hypotf_returnLabel#1(lines 83 210) the Hoare annotation is: (not (and (not (let ((.cse2 (= |ULTIMATE.start___ieee754_hypotf_#res#1| (fp (_ bv0 1) (_ bv255 8) (_ bv0 23))))) (or (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32)) (|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32))) (.cse1 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (not (bvsgt (bvadd (_ bv2139095040 32) (bvneg .cse0)) (_ bv251658240 32))) (not (= (_ bv2139095040 32) .cse0)) (not (bvsgt .cse1 (_ bv2139095040 32))) (= .cse0 .cse1)))) .cse2) (and (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (= (_ bv2139095040 32) (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) .cse2)))) (not (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32)) (|v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46| (_ BitVec 32))) (let ((.cse4 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (exists ((currentRoundingMode RoundingMode)) (let ((.cse3 (fp ((_ extract 31 31) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|) ((_ extract 30 23) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|) ((_ extract 22 0) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|)))) (and (= |ULTIMATE.start___ieee754_hypotf_#res#1| (fp.add currentRoundingMode .cse3 (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4)))) (= .cse3 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) (bvsgt (bvadd |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46| (bvneg .cse4)) (_ bv251658240 32)) (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32))) (let ((.cse5 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (= .cse4 .cse5) (not (bvsgt .cse5 |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|))))))))))) [2024-11-13 21:56:22,307 INFO L77 FloydHoareUtils]: At program point L215-1(lines 215 219) the Hoare annotation is: (= (fp ((_ extract 31 31) |ULTIMATE.start_isinf_float_~ix~1#1|) ((_ extract 30 23) |ULTIMATE.start_isinf_float_~ix~1#1|) ((_ extract 22 0) |ULTIMATE.start_isinf_float_~ix~1#1|)) (fp (_ bv0 1) (_ bv255 8) (_ bv0 23))) [2024-11-13 21:56:22,307 INFO L77 FloydHoareUtils]: At program point L215-2(lines 215 219) the Hoare annotation is: (not (and (not (let ((.cse0 (= |ULTIMATE.start_isinf_float_~x#1| (fp (_ bv0 1) (_ bv255 8) (_ bv0 23))))) (or (and .cse0 (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32)) (|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32))) (.cse2 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|))) (and (not (bvsgt (bvadd (_ bv2139095040 32) (bvneg .cse1)) (_ bv251658240 32))) (not (= (_ bv2139095040 32) .cse1)) (not (bvsgt .cse2 (_ bv2139095040 32))) (= .cse1 .cse2))))) (and .cse0 (exists ((|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32))) (= (_ bv2139095040 32) (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))))))) (not (exists ((|v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43| (_ BitVec 32)) (|v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11| (_ BitVec 32)) (currentRoundingMode RoundingMode) (|v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46| (_ BitVec 32))) (let ((.cse3 (fp ((_ extract 31 31) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|) ((_ extract 30 23) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|) ((_ extract 22 0) |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46|))) (.cse4 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_hypotf_~#sf_u~2#1.base_11|) (_ bv0 32)))) (and (= (fp.add currentRoundingMode .cse3 (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4))) |ULTIMATE.start_isinf_float_~x#1|) (bvsgt (bvadd |v_ULTIMATE.start___ieee754_hypotf_~ha~0#1_46| (bvneg .cse4)) (_ bv251658240 32)) (= .cse3 (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))) (= .cse4 (bvand (_ bv2147483647 32) |v_ULTIMATE.start___ieee754_hypotf_~hb~0#1_43|)))))))) [2024-11-13 21:56:22,307 INFO L77 FloydHoareUtils]: At program point L215-3(lines 215 219) the Hoare annotation is: (= (fp ((_ extract 31 31) |ULTIMATE.start_isinf_float_~ix~1#1|) ((_ extract 30 23) |ULTIMATE.start_isinf_float_~ix~1#1|) ((_ extract 22 0) |ULTIMATE.start_isinf_float_~ix~1#1|)) (fp (_ bv0 1) (_ bv255 8) (_ bv0 23))) [2024-11-13 21:56:22,307 INFO L75 FloydHoareUtils]: For program point L199(line 199) no Hoare annotation was computed. [2024-11-13 21:56:22,307 INFO L75 FloydHoareUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2024-11-13 21:56:22,307 INFO L75 FloydHoareUtils]: For program point L150(lines 150 173) no Hoare annotation was computed. [2024-11-13 21:56:22,308 INFO L75 FloydHoareUtils]: For program point L31(lines 31 32) no Hoare annotation was computed. [2024-11-13 21:56:22,308 INFO L75 FloydHoareUtils]: For program point L52-2(lines 52 61) no Hoare annotation was computed. [2024-11-13 21:56:22,309 INFO L75 FloydHoareUtils]: For program point L28(lines 28 29) no Hoare annotation was computed. [2024-11-13 21:56:22,309 INFO L75 FloydHoareUtils]: For program point __ieee754_sqrtfFINAL(lines 16 81) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L37(lines 37 41) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L37-2(lines 37 41) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L33(lines 33 34) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L21-1(lines 21 25) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point __ieee754_sqrtfEXIT(lines 16 81) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L21-2(lines 21 25) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L21-3(lines 21 25) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L75-1(lines 75 79) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 16 81) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L75-2(lines 75 79) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L75-3(lines 75 79) no Hoare annotation was computed. [2024-11-13 21:56:22,310 INFO L75 FloydHoareUtils]: For program point L38-2(lines 38 39) no Hoare annotation was computed. [2024-11-13 21:56:22,318 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,322 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unable to backtranslate infinite floats [2024-11-13 21:56:22,323 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,323 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unable to backtranslate infinite floats [2024-11-13 21:56:22,323 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,324 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,324 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,325 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,325 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,325 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,325 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,326 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unable to backtranslate infinite floats [2024-11-13 21:56:22,327 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,327 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unable to backtranslate infinite floats [2024-11-13 21:56:22,327 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,327 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,328 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,328 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,328 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,329 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,329 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,329 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,329 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,329 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 21:56:22,331 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,331 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 21:56:22,331 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression [2024-11-13 21:56:22,332 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unable to backtranslate infinite floats [2024-11-13 21:56:22,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:56:22 ImpRootNode [2024-11-13 21:56:22,338 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:56:22,338 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:56:22,339 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:56:22,339 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:56:22,339 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:10" (3/4) ... [2024-11-13 21:56:22,342 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:56:22,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2024-11-13 21:56:22,351 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2024-11-13 21:56:22,352 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-13 21:56:22,352 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 21:56:22,352 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:56:22,445 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:56:22,446 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:56:22,446 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:56:22,447 INFO L158 Benchmark]: Toolchain (without parser) took 75981.90ms. Allocated memory is still 83.9MB. Free memory was 60.6MB in the beginning and 20.8MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-13 21:56:22,448 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:56:22,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.79ms. Allocated memory is still 83.9MB. Free memory was 60.6MB in the beginning and 45.7MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:56:22,449 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.57ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 43.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:56:22,450 INFO L158 Benchmark]: Boogie Preprocessor took 48.88ms. Allocated memory is still 83.9MB. Free memory was 43.5MB in the beginning and 41.2MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:56:22,450 INFO L158 Benchmark]: RCFGBuilder took 3867.30ms. Allocated memory is still 83.9MB. Free memory was 41.2MB in the beginning and 42.9MB in the end (delta: -1.8MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-11-13 21:56:22,451 INFO L158 Benchmark]: CodeCheck took 71463.27ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 27.5MB in the end (delta: 15.4MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-11-13 21:56:22,451 INFO L158 Benchmark]: Witness Printer took 107.92ms. Allocated memory is still 83.9MB. Free memory was 27.5MB in the beginning and 20.8MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:56:22,454 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 72 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 65.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 183 SdHoareTripleChecker+Valid, 50.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 31 mSDsluCounter, 108 SdHoareTripleChecker+Invalid, 49.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 24 mSDsCounter, 31 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 150 IncrementalHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 31 mSolverCounterUnsat, 84 mSDtfsCounter, 150 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 420 GetRequests, 367 SyntacticMatches, 19 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 21.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 10.5s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 48 ConstructedInterpolants, 18 QuantifiedInterpolants, 1656 SizeOfPredicates, 12 NumberOfNonLiveVariables, 213 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 236]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 16]: Procedure Contract for __ieee754_sqrtf Derived contract for procedure __ieee754_sqrtf. Ensures: ((one_sqrt == \old(one_sqrt)) && (tiny_sqrt == \old(tiny_sqrt))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.79ms. Allocated memory is still 83.9MB. Free memory was 60.6MB in the beginning and 45.7MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.57ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 43.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.88ms. Allocated memory is still 83.9MB. Free memory was 43.5MB in the beginning and 41.2MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 3867.30ms. Allocated memory is still 83.9MB. Free memory was 41.2MB in the beginning and 42.9MB in the end (delta: -1.8MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * CodeCheck took 71463.27ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 27.5MB in the end (delta: 15.4MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Witness Printer took 107.92ms. Allocated memory is still 83.9MB. Free memory was 27.5MB in the beginning and 20.8MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unable to backtranslate infinite floats - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unable to backtranslate infinite floats - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unable to backtranslate infinite floats - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unable to backtranslate infinite floats - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: BitVectorAccessExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unable to backtranslate infinite floats RESULT: Ultimate proved your program to be correct! [2024-11-13 21:56:22,672 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 21:56:22,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b83ca3e-716b-4fff-a656-f22a71b12e3c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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