./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0621b.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_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/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_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0621b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/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_5c646b27-5125-4499-a20c-b04b46164d85/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 8ead8f92d727e659a3a3e48f3e2a8079f3cda1172b703c6ea18213bf1971d913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:35:56,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:35:57,013 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:35:57,021 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:35:57,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:35:57,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:35:57,059 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:35:57,059 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:35:57,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:35:57,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:35:57,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:35:57,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:35:57,060 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:35:57,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:35:57,061 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:35:57,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:35:57,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:35:57,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:35:57,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:35:57,062 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:35:57,062 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:35:57,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:35:57,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:57,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:35:57,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:35:57,064 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:35:57,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:35:57,064 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_5c646b27-5125-4499-a20c-b04b46164d85/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 -> 8ead8f92d727e659a3a3e48f3e2a8079f3cda1172b703c6ea18213bf1971d913 [2024-11-13 20:35:57,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:35:57,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:35:57,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:35:57,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:35:57,435 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:35:57,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0621b.c Unable to find full path for "g++" [2024-11-13 20:35:59,275 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:35:59,565 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:35:59,566 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c [2024-11-13 20:35:59,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/118cbea51/dc878161231a4799a2e58e21c51ebf8d/FLAG399cd7fdf [2024-11-13 20:35:59,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/118cbea51/dc878161231a4799a2e58e21c51ebf8d [2024-11-13 20:35:59,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:35:59,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:35:59,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:59,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:35:59,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:35:59,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:59" (1/1) ... [2024-11-13 20:35:59,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3898e877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:59, skipping insertion in model container [2024-11-13 20:35:59,864 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:59" (1/1) ... [2024-11-13 20:35:59,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:36:00,044 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_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c[3713,3726] [2024-11-13 20:36:00,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:00,069 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:36:00,119 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_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c[3713,3726] [2024-11-13 20:36:00,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:00,140 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:36:00,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00 WrapperNode [2024-11-13 20:36:00,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:00,142 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:00,142 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:36:00,142 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:36:00,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,157 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,182 INFO L138 Inliner]: procedures = 19, calls = 65, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 183 [2024-11-13 20:36:00,183 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:00,183 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:36:00,183 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:36:00,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:36:00,190 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,216 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:36:00,217 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:36:00,217 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:36:00,217 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:36:00,218 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:00,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:36:00,257 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:36:00,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:36:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:36:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:36:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 20:36:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:36:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 20:36:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:36:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 20:36:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:36:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:36:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:36:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 20:36:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:36:00,414 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:36:00,415 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:36:00,715 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-13 20:36:00,715 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:36:00,795 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:36:00,795 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 20:36:00,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:36:00 BoogieIcfgContainer [2024-11-13 20:36:00,795 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:36:00,796 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:36:00,796 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:36:00,806 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:36:00,806 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:36:00" (1/1) ... [2024-11-13 20:36:00,814 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:36:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-13 20:36:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-13 20:36:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:36:00,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:00,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:01,149 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 20:36:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-13 20:36:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-13 20:36:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:36:01,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:36:01,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:36:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:36:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:36:01,707 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:36:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:36:01,875 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2024-11-13 20:36:01,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:36:01 ImpRootNode [2024-11-13 20:36:01,910 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:36:01,911 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:36:01,911 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:36:01,911 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:36:01,912 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:36:00" (3/4) ... [2024-11-13 20:36:01,914 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 20:36:01,915 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:36:01,916 INFO L158 Benchmark]: Toolchain (without parser) took 2060.30ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 60.4MB in the end (delta: 33.0MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2024-11-13 20:36:01,916 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:36:01,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.19ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 80.5MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:36:01,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.11ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 78.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:36:01,917 INFO L158 Benchmark]: Boogie Preprocessor took 33.00ms. Allocated memory is still 117.4MB. Free memory was 78.4MB in the beginning and 77.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:36:01,918 INFO L158 Benchmark]: RCFGBuilder took 578.48ms. Allocated memory is still 117.4MB. Free memory was 76.8MB in the beginning and 56.2MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:36:01,918 INFO L158 Benchmark]: CodeCheck took 1114.34ms. Allocated memory is still 117.4MB. Free memory was 56.2MB in the beginning and 60.4MB in the end (delta: -4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:36:01,918 INFO L158 Benchmark]: Witness Printer took 4.16ms. Allocated memory is still 117.4MB. Free memory was 60.4MB in the beginning and 60.4MB in the end (delta: 21.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:36:01,921 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 1 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3 IncrementalHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 12 mSDtfsCounter, 3 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 60 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, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 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: 147]: 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 someBinaryArithmeticDOUBLEoperation at line 143, overapproximation of someBinaryArithmeticDOUBLEoperation at line 84, overapproximation of someUnaryDOUBLEoperation at line 54, overapproximation of someBinaryDOUBLEComparisonOperation at line 146. Possible FailurePath: [L39-L44] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L46-L51] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L53-L60] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L62-L64] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L143] double x = -1.0 / 0.0; [L144] CALL, EXPR atan_double(x) [L67] double w, s1, s2, z; [L68] __int32_t ix, hx, id; VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000] [L71] ieee_double_shape_type gh_u; [L72] gh_u.value = (x) [L73] EXPR gh_u.parts.msw [L73] (hx) = gh_u.parts.msw [L75] ix = hx & 0x7fffffff VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=2146435072, ix=2146435072, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, x=3] [L76] COND TRUE ix >= 0x44100000 [L77] __uint32_t low; VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=2146435072, ix=2146435072, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, x=3] [L79] ieee_double_shape_type gl_u; [L80] gl_u.value = (x) [L81] EXPR gl_u.parts.lsw [L81] (low) = gl_u.parts.lsw [L83] COND TRUE ix > 0x7ff00000 || (ix == 0x7ff00000 && (low != 0)) [L84] return x + x; VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, x=3] [L144] RET, EXPR atan_double(x) [L144] double res = atan_double(x); [L146] COND TRUE res != -pi_o_2 VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000] [L147] reach_error() VAL [aT_atan={6:0}, atanhi_atan={4:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.19ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 80.5MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.11ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 78.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.00ms. Allocated memory is still 117.4MB. Free memory was 78.4MB in the beginning and 77.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 578.48ms. Allocated memory is still 117.4MB. Free memory was 76.8MB in the beginning and 56.2MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1114.34ms. Allocated memory is still 117.4MB. Free memory was 56.2MB in the beginning and 60.4MB in the end (delta: -4.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.16ms. Allocated memory is still 117.4MB. Free memory was 60.4MB in the beginning and 60.4MB in the end (delta: 21.0kB). 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 20:36:01,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/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_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/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_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0621b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/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_5c646b27-5125-4499-a20c-b04b46164d85/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 8ead8f92d727e659a3a3e48f3e2a8079f3cda1172b703c6ea18213bf1971d913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:36:04,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:36:04,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:36:04,790 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:36:04,791 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:36:04,792 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:36:04,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:36:04,793 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:36:04,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:36:04,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:36:04,794 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:36:04,794 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:36:04,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:36:04,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:36:04,795 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:36:04,796 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:36:04,796 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:36:04,797 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:36:04,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:04,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:36:04,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:36:04,797 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:36:04,797 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:36:04,798 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:36:04,798 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:36:04,798 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_5c646b27-5125-4499-a20c-b04b46164d85/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 -> 8ead8f92d727e659a3a3e48f3e2a8079f3cda1172b703c6ea18213bf1971d913 [2024-11-13 20:36:05,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:36:05,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:36:05,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:36:05,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:36:05,133 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:36:05,134 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0621b.c Unable to find full path for "g++" [2024-11-13 20:36:07,056 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:36:07,290 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:36:07,291 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c [2024-11-13 20:36:07,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/e49a05450/442e63cd9c7d40449abfe8231e2ad611/FLAG8ff8cf2a4 [2024-11-13 20:36:07,327 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/data/e49a05450/442e63cd9c7d40449abfe8231e2ad611 [2024-11-13 20:36:07,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:36:07,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:36:07,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:07,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:36:07,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:36:07,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30112bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07, skipping insertion in model container [2024-11-13 20:36:07,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,361 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:36:07,597 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_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c[3713,3726] [2024-11-13 20:36:07,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:07,629 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:36:07,685 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_5c646b27-5125-4499-a20c-b04b46164d85/sv-benchmarks/c/float-newlib/double_req_bl_0621b.c[3713,3726] [2024-11-13 20:36:07,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:07,720 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:36:07,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07 WrapperNode [2024-11-13 20:36:07,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:07,722 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:07,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:36:07,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:36:07,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,739 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,767 INFO L138 Inliner]: procedures = 22, calls = 65, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 184 [2024-11-13 20:36:07,767 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:07,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:36:07,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:36:07,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:36:07,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,780 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,798 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,805 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:36:07,806 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:36:07,806 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:36:07,806 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:36:07,807 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:07" (1/1) ... [2024-11-13 20:36:07,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:07,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:36:07,844 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:36:07,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:36:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:36:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:36:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:36:07,995 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:36:07,997 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:18,017 INFO L? ?]: Removed 37 outVars from TransFormulas that were not future-live. [2024-11-13 20:37:18,017 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:18,106 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:18,106 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 20:37:18,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:18 BoogieIcfgContainer [2024-11-13 20:37:18,107 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:18,107 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:18,107 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:18,117 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:18,117 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:18" (1/1) ... [2024-11-13 20:37:18,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:37:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-13 20:37:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-13 20:37:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:37:18,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:18,172 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:18,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:37:18,176 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:37:18,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 20:37:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:19,218 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:37:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:19,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 20:37:19,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:19,370 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 20:37:19,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 20:37:29,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-13 20:37:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-13 20:37:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:37:32,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:32,548 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:32,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:37:32,551 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:37:32,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 20:37:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:36,878 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:37:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:37,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:37:37,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:38,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 43 [2024-11-13 20:37:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:37:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:37:41,864 INFO L224 Elim1Store]: Index analysis took 247 ms [2024-11-13 20:37:41,978 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:37:41,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 61 [2024-11-13 20:37:42,703 INFO L224 Elim1Store]: Index analysis took 213 ms [2024-11-13 20:37:44,543 INFO L349 Elim1Store]: treesize reduction 48, result has 32.4 percent of original size [2024-11-13 20:37:44,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 36 [2024-11-13 20:37:56,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:37:56,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:37:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:37:56,614 INFO L224 Elim1Store]: Index analysis took 323 ms [2024-11-13 20:37:57,720 INFO L349 Elim1Store]: treesize reduction 18, result has 28.0 percent of original size [2024-11-13 20:37:57,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 72 treesize of output 83 [2024-11-13 20:37:58,032 INFO L224 Elim1Store]: Index analysis took 193 ms [2024-11-13 20:37:58,914 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-11-13 20:37:58,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-11-13 20:38:05,461 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 20:38:05,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 371 treesize of output 183 [2024-11-13 20:38:11,543 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 20:38:11,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 20:38:26,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 20:38:36,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s 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 20:38:50,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 20:38:52,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 20:38:56,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-13 20:39:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 12 states and 11 transitions. [2024-11-13 20:39:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 11 transitions. [2024-11-13 20:39:03,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:39:03,222 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2024-11-13 20:39:03,229 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 20:39:14,609 INFO L77 FloydHoareUtils]: At program point atan_double_returnLabel#1(lines 66 134) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64)) (v_skolemized_v_prenex_7_9 (_ BitVec 64))) (and (= (fp.sub roundNearestTiesToEven (fp.neg (let ((.cse0 (concat ((_ extract 63 32) v_skolemized_v_prenex_15_9) ((_ extract 31 0) v_skolemized_v_prenex_15_9)))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0)))) (let ((.cse1 (concat ((_ extract 63 32) v_skolemized_v_prenex_7_9) ((_ extract 31 0) v_skolemized_v_prenex_7_9)))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1)))) |ULTIMATE.start_atan_double_#res#1|) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2))) (= ~pi_o_2~0 .cse2))) [2024-11-13 20:39:14,610 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 136 151) the Hoare annotation is: true [2024-11-13 20:39:14,611 INFO L77 FloydHoareUtils]: At program point L78-1(lines 78 82) the Hoare annotation is: (let ((.cse3 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_22| (_ BitVec 64))) (let ((.cse1 (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|))) (let ((.cse0 (select .cse1 (_ bv0 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_22|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_22|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_22|))) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_22|) .cse0) (= .cse0 |ULTIMATE.start_atan_double_~low~0#1|) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|)) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_22|) (select .cse1 (_ bv4 32))))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse2 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse2 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse2 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start_atan_double_~hx~0#1|) |ULTIMATE.start_atan_double_~ix~0#1|) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse3) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse4 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= |ULTIMATE.start_atan_double_~hx~0#1| .cse4) (= (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)) .cse4) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse5 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse5 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse3) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse5 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,611 INFO L77 FloydHoareUtils]: At program point L78-2(lines 78 82) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= .cse0 |ULTIMATE.start_atan_double_~hx~0#1|) (= .cse0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|)) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse1 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse1 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse1 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start_atan_double_~hx~0#1|) |ULTIMATE.start_atan_double_~ix~0#1|) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse2) (= (bvadd (_ bv1 1) (select |#valid| (_ bv5 32))) (_ bv0 1)) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse3 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse3 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse3 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (select |#valid| (_ bv4 32)))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,612 INFO L77 FloydHoareUtils]: At program point L78-3(lines 76 89) the Hoare annotation is: (let ((.cse3 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_22| (_ BitVec 64))) (let ((.cse1 (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|))) (let ((.cse0 (select .cse1 (_ bv0 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_22|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_22|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_22|))) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_22|) .cse0) (= .cse0 |ULTIMATE.start_atan_double_~low~0#1|) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gl_u~0#1.base_11|)) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_22|) (select .cse1 (_ bv4 32))))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse2 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse2 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse2 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start_atan_double_~hx~0#1|) |ULTIMATE.start_atan_double_~ix~0#1|) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse3) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse4 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= |ULTIMATE.start_atan_double_~hx~0#1| .cse4) (= (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)) .cse4) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse5 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse5 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse3) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse5 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,613 INFO L77 FloydHoareUtils]: At program point L70-1(lines 70 74) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= .cse0 |ULTIMATE.start_atan_double_~hx~0#1|) (= .cse0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|)) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse1 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse1 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse1 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse2) (= (bvadd (_ bv1 1) (select |#valid| (_ bv5 32))) (_ bv0 1)) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse3 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse3 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse3 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (select |#valid| (_ bv4 32)))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,614 INFO L77 FloydHoareUtils]: At program point L70-2(lines 70 74) the Hoare annotation is: (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse0 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse0 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse0 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse1) (= (bvadd (_ bv1 1) (select |#valid| (_ bv5 32))) (_ bv0 1)) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse2 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse2 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse1) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse2 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (select |#valid| (_ bv4 32)))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,615 INFO L77 FloydHoareUtils]: At program point L70-3(lines 70 74) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= .cse0 |ULTIMATE.start_atan_double_~hx~0#1|) (= .cse0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|)) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse1 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse1 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse1 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse2) (= (bvadd (_ bv1 1) (select |#valid| (_ bv5 32))) (_ bv0 1)) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse3 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse3 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse3 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (select |#valid| (_ bv4 32)))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,615 INFO L75 FloydHoareUtils]: For program point L21-1(lines 21 25) no Hoare annotation was computed. [2024-11-13 20:39:14,615 INFO L75 FloydHoareUtils]: For program point L21-2(lines 21 25) no Hoare annotation was computed. [2024-11-13 20:39:14,615 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:39:14,616 INFO L77 FloydHoareUtils]: At program point L146(lines 146 149) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) roundNearestTiesToEven (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64)) (v_skolemized_v_prenex_7_9 (_ BitVec 64))) (and (= |ULTIMATE.start_main_~res~0#1| (fp.sub roundNearestTiesToEven (fp.neg (let ((.cse0 (concat ((_ extract 63 32) v_skolemized_v_prenex_15_9) ((_ extract 31 0) v_skolemized_v_prenex_15_9)))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0)))) (let ((.cse1 (concat ((_ extract 63 32) v_skolemized_v_prenex_7_9) ((_ extract 31 0) v_skolemized_v_prenex_7_9)))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1))))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2))) (= ~pi_o_2~0 .cse2))) [2024-11-13 20:39:14,616 INFO L75 FloydHoareUtils]: For program point L147(line 147) no Hoare annotation was computed. [2024-11-13 20:39:14,616 INFO L75 FloydHoareUtils]: For program point L90(lines 90 115) no Hoare annotation was computed. [2024-11-13 20:39:14,616 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) no Hoare annotation was computed. [2024-11-13 20:39:14,616 INFO L75 FloydHoareUtils]: For program point L107-2(lines 90 115) no Hoare annotation was computed. [2024-11-13 20:39:14,617 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:39:14,617 INFO L75 FloydHoareUtils]: For program point L91(lines 91 94) no Hoare annotation was computed. [2024-11-13 20:39:14,617 INFO L75 FloydHoareUtils]: For program point L91-2(lines 91 94) no Hoare annotation was computed. [2024-11-13 20:39:14,617 INFO L75 FloydHoareUtils]: For program point L92(lines 92 93) no Hoare annotation was computed. [2024-11-13 20:39:14,617 INFO L75 FloydHoareUtils]: For program point L26(lines 26 31) no Hoare annotation was computed. [2024-11-13 20:39:14,617 INFO L75 FloydHoareUtils]: For program point L26-1(lines 26 31) no Hoare annotation was computed. [2024-11-13 20:39:14,620 INFO L75 FloydHoareUtils]: For program point L26-2(lines 26 31) no Hoare annotation was computed. [2024-11-13 20:39:14,621 INFO L77 FloydHoareUtils]: At program point L76(lines 76 89) the Hoare annotation is: (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode (/ 785398163397448279.0 500000000000000000.0)))) (and (exists ((|v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_21| (_ BitVec 64))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|) (_ bv4 32)))) (and (= |ULTIMATE.start_atan_double_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_21|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_21|))) (= .cse0 |ULTIMATE.start_atan_double_~hx~0#1|) (= .cse0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_21|)) (not (= (_ bv5 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|)) (not (= (_ bv4 32) |v_ULTIMATE.start_atan_double_~#gh_u~1#1.base_11|))))) (exists ((v_skolemized_v_prenex_7_9 (_ BitVec 64))) (let ((.cse1 (select |#memory_int| (_ bv5 32)))) (and (= (select .cse1 (bvadd (_ bv24 32) |~#atanlo_atan~0.offset|)) ((_ extract 31 0) v_skolemized_v_prenex_7_9)) (= ((_ extract 63 32) v_skolemized_v_prenex_7_9) (select .cse1 (bvadd (_ bv28 32) |~#atanlo_atan~0.offset|))) (= ((_ to_fp 11 53) currentRoundingMode (/ 612323399573676603587.0 10000000000000000000000000000000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_7_9) ((_ extract 62 52) v_skolemized_v_prenex_7_9) ((_ extract 51 0) v_skolemized_v_prenex_7_9)))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start_atan_double_~hx~0#1|) |ULTIMATE.start_atan_double_~ix~0#1|) (= (_ bv4 32) |~#atanhi_atan~0.base|) (= ~pi_o_2~0 .cse2) (= (bvadd (_ bv1 1) (select |#valid| (_ bv5 32))) (_ bv0 1)) (= |ULTIMATE.start_atan_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (exists ((v_skolemized_v_prenex_15_9 (_ BitVec 64))) (let ((.cse3 (select |#memory_int| (_ bv4 32)))) (and (= (select .cse3 (bvadd (_ bv28 32) |~#atanhi_atan~0.offset|)) ((_ extract 63 32) v_skolemized_v_prenex_15_9)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_15_9) ((_ extract 62 52) v_skolemized_v_prenex_15_9) ((_ extract 51 0) v_skolemized_v_prenex_15_9)) .cse2) (= ((_ extract 31 0) v_skolemized_v_prenex_15_9) (select .cse3 (bvadd (_ bv24 32) |~#atanhi_atan~0.offset|)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (select |#valid| (_ bv4 32)))) (= currentRoundingMode roundNearestTiesToEven) (= |~#atanlo_atan~0.base| (_ bv5 32)))) [2024-11-13 20:39:14,630 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,632 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#atanhi_atan~0!base [2024-11-13 20:39:14,633 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,634 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-13 20:39:14,634 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-13 20:39:14,634 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,634 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,634 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-13 20:39:14,635 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-13 20:39:14,635 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,635 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven [2024-11-13 20:39:14,635 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#atanlo_atan~0!base [2024-11-13 20:39:14,636 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,636 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven [2024-11-13 20:39:14,638 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,639 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,639 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#atanhi_atan~0!base [2024-11-13 20:39:14,639 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,639 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-13 20:39:14,639 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven [2024-11-13 20:39:14,640 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#atanlo_atan~0!base [2024-11-13 20:39:14,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:39:14 ImpRootNode [2024-11-13 20:39:14,642 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:39:14,643 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:39:14,643 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:39:14,643 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:39:14,644 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:18" (3/4) ... [2024-11-13 20:39:14,646 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:39:14,654 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-13 20:39:14,654 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-13 20:39:14,654 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 20:39:14,655 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:39:14,742 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:39:14,742 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:39:14,742 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:39:14,743 INFO L158 Benchmark]: Toolchain (without parser) took 187410.26ms. Allocated memory is still 83.9MB. Free memory was 60.5MB in the beginning and 18.3MB in the end (delta: 42.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-13 20:39:14,745 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:14,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.46ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 46.3MB in the end (delta: 13.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:39:14,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.79ms. Allocated memory is still 83.9MB. Free memory was 46.3MB in the beginning and 44.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:14,748 INFO L158 Benchmark]: Boogie Preprocessor took 37.29ms. Allocated memory is still 83.9MB. Free memory was 44.2MB in the beginning and 42.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:14,749 INFO L158 Benchmark]: RCFGBuilder took 70301.04ms. Allocated memory is still 83.9MB. Free memory was 42.3MB in the beginning and 45.0MB in the end (delta: -2.7MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-11-13 20:39:14,749 INFO L158 Benchmark]: CodeCheck took 116535.01ms. Allocated memory is still 83.9MB. Free memory was 45.0MB in the beginning and 24.1MB in the end (delta: 20.9MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2024-11-13 20:39:14,749 INFO L158 Benchmark]: Witness Printer took 99.49ms. Allocated memory is still 83.9MB. Free memory was 24.1MB in the beginning and 18.3MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:39:14,752 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 1 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 105.1s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 63 SdHoareTripleChecker+Valid, 55.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7 mSDsluCounter, 32 SdHoareTripleChecker+Invalid, 51.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 37 IncrementalHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 28 mSDtfsCounter, 37 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 26.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 33.7s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 18 ConstructedInterpolants, 9 QuantifiedInterpolants, 1157 SizeOfPredicates, 12 NumberOfNonLiveVariables, 222 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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: 147]: 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 - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: ((2147483647 & hx) == ix) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.46ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 46.3MB in the end (delta: 13.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.79ms. Allocated memory is still 83.9MB. Free memory was 46.3MB in the beginning and 44.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.29ms. Allocated memory is still 83.9MB. Free memory was 44.2MB in the beginning and 42.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 70301.04ms. Allocated memory is still 83.9MB. Free memory was 42.3MB in the beginning and 45.0MB in the end (delta: -2.7MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * CodeCheck took 116535.01ms. Allocated memory is still 83.9MB. Free memory was 45.0MB in the beginning and 24.1MB in the end (delta: 20.9MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * Witness Printer took 99.49ms. Allocated memory is still 83.9MB. Free memory was 24.1MB in the beginning and 18.3MB in the end (delta: 5.8MB). 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: Unknown variable: ~#atanhi_atan~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - 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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#atanlo_atan~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven - 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: ~#atanhi_atan~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - 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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#atanlo_atan~0!base RESULT: Ultimate proved your program to be correct! [2024-11-13 20:39:14,968 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 20:39:15,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c646b27-5125-4499-a20c-b04b46164d85/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE