./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:00:02,427 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:00:02,495 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:00:02,501 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:00:02,502 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:00:02,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:00:02,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:00:02,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:00:02,530 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:00:02,530 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:00:02,531 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:00:02,531 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:00:02,531 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:00:02,531 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:00:02,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:00:02,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:00:02,532 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:00:02,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:00:02,532 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:00:02,532 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:00:02,532 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:00:02,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:00:02,533 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:00:02,533 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:00:02,533 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:00:02,533 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:00:02,534 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:00:02,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:02,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:00:02,534 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:00:02,534 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:00:02,535 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:00:02,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:00:02,535 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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 -> 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a [2024-11-13 22:00:02,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:00:02,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:00:02,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:00:02,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:00:02,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:00:02,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c Unable to find full path for "g++" [2024-11-13 22:00:05,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:00:05,525 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:00:05,528 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c [2024-11-13 22:00:05,548 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/f29ee455c/c540b30b1b5648c396ab72aed1332e96/FLAG5120c73f6 [2024-11-13 22:00:05,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/f29ee455c/c540b30b1b5648c396ab72aed1332e96 [2024-11-13 22:00:05,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:00:05,583 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:00:05,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:05,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:00:05,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:00:05,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:05" (1/1) ... [2024-11-13 22:00:05,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e322e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:05, skipping insertion in model container [2024-11-13 22:00:05,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:05" (1/1) ... [2024-11-13 22:00:05,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:00:06,044 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-13 22:00:06,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:06,074 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:00:06,216 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-13 22:00:06,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:06,256 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:00:06,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06 WrapperNode [2024-11-13 22:00:06,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:06,258 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:06,258 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:00:06,258 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:00:06,267 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,392 INFO L138 Inliner]: procedures = 26, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1107 [2024-11-13 22:00:06,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:06,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:00:06,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:00:06,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:00:06,400 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,410 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,410 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,465 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,505 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,512 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,525 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:00:06,525 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:00:06,526 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:00:06,526 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:00:06,527 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:06" (1/1) ... [2024-11-13 22:00:06,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:06,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:00:06,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:00:06,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:00:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-13 22:00:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-13 22:00:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 22:00:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-13 22:00:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-13 22:00:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:00:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:00:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:00:06,884 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:00:06,887 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:00:19,114 INFO L? ?]: Removed 263 outVars from TransFormulas that were not future-live. [2024-11-13 22:00:19,114 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:00:19,880 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:00:19,883 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:00:19,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:19 BoogieIcfgContainer [2024-11-13 22:00:19,884 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:00:19,885 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:00:19,885 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:00:19,899 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:00:19,900 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,910 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:00:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-13 22:00:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-13 22:00:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:00:19,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:22,199 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 22:00:32,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-13 22:00:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-13 22:00:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:00:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:00:33,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:00:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:00:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:45,809 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:00:45,814 INFO L158 Benchmark]: Toolchain (without parser) took 40231.21ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 117.9MB in the beginning and 260.1MB in the end (delta: -142.2MB). Peak memory consumption was 410.4MB. Max. memory is 16.1GB. [2024-11-13 22:00:45,814 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:00:45,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 671.56ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 92.6MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:00:45,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.02ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 86.5MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:00:45,816 INFO L158 Benchmark]: Boogie Preprocessor took 131.37ms. Allocated memory is still 142.6MB. Free memory was 86.5MB in the beginning and 80.0MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:00:45,816 INFO L158 Benchmark]: RCFGBuilder took 13358.74ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 93.8MB in the end (delta: -13.8MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2024-11-13 22:00:45,817 INFO L158 Benchmark]: CodeCheck took 25927.80ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 93.8MB in the beginning and 260.1MB in the end (delta: -166.3MB). Peak memory consumption was 386.1MB. Max. memory is 16.1GB. [2024-11-13 22:00:45,820 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 671.56ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 92.6MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.02ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 86.5MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.37ms. Allocated memory is still 142.6MB. Free memory was 86.5MB in the beginning and 80.0MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 13358.74ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 93.8MB in the end (delta: -13.8MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * CodeCheck took 25927.80ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 93.8MB in the beginning and 260.1MB in the end (delta: -166.3MB). Peak memory consumption was 386.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:00:45,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:00:48,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:00:49,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:00:49,153 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:00:49,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:00:49,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:00:49,160 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:00:49,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:00:49,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:00:49,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:00:49,161 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:00:49,162 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:00:49,162 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:00:49,163 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:00:49,163 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:00:49,163 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:00:49,163 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:00:49,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:00:49,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:49,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:00:49,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:00:49,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:00:49,164 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:00:49,164 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:00:49,164 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:00:49,164 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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 -> 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a [2024-11-13 22:00:49,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:00:49,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:00:49,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:00:49,581 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:00:49,581 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:00:49,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c Unable to find full path for "g++" [2024-11-13 22:00:51,806 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:00:52,153 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:00:52,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c [2024-11-13 22:00:52,165 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/6b31166e7/fd1201b646424eb5a4b4c6a42cb69c85/FLAG589bbafd7 [2024-11-13 22:00:52,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/data/6b31166e7/fd1201b646424eb5a4b4c6a42cb69c85 [2024-11-13 22:00:52,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:00:52,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:00:52,187 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:52,187 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:00:52,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:00:52,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67360779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52, skipping insertion in model container [2024-11-13 22:00:52,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,226 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:00:52,577 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-13 22:00:52,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:52,620 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:00:52,764 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_2a0f0107-07c2-48b1-926b-fa3919fa8f87/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-13 22:00:52,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:52,800 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:00:52,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52 WrapperNode [2024-11-13 22:00:52,801 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:52,802 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:52,802 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:00:52,802 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:00:52,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,961 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-11-13 22:00:52,961 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:52,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:00:52,962 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:00:52,962 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:00:52,971 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,983 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:52,983 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,021 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,056 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:00:53,061 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:00:53,061 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:00:53,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:00:53,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:52" (1/1) ... [2024-11-13 22:00:53,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:53,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:00:53,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:00:53,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:00:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:00:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:00:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-13 22:00:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-13 22:00:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 22:00:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:00:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:00:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-13 22:00:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-13 22:00:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-13 22:00:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-13 22:00:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-13 22:00:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:00:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:00:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:00:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:00:53,448 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:00:53,450 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:03:55,910 INFO L? ?]: Removed 256 outVars from TransFormulas that were not future-live. [2024-11-13 22:03:55,911 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:03:56,329 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:03:56,331 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:03:56,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:03:56 BoogieIcfgContainer [2024-11-13 22:03:56,332 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:03:56,333 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:03:56,334 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:03:56,345 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:03:56,345 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:03:56" (1/1) ... [2024-11-13 22:03:56,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:03:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-13 22:03:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-13 22:03:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:03:56,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:56,430 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:03:56,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:03:56,434 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:03:56,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:03:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:58,747 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:03:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:59,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 22:03:59,479 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:59,498 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 22:03:59,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 22:04:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-13 22:04:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-13 22:04:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:04:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:00,329 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:00,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:00,335 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:00,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:04:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:05,397 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:06,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:04:06,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:07,142 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 22:04:07,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-13 22:04:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 294 transitions. [2024-11-13 22:04:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 294 transitions. [2024-11-13 22:04:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:04:10,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:10,387 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:10,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:10,389 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:10,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 22:04:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:12,458 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:13,026 INFO L255 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 22:04:13,027 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:13,032 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 22:04:13,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-13 22:04:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-11-13 22:04:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-11-13 22:04:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:04:13,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:13,053 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:13,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:13,055 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:13,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 22:04:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:17,284 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:17,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:04:17,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:19,135 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 22:04:19,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-13 22:04:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 175 states and 287 transitions. [2024-11-13 22:04:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 287 transitions. [2024-11-13 22:04:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:04:24,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:24,900 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:24,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:24,907 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:24,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 22:04:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:26,971 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:27,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 22:04:27,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:27,536 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 22:04:27,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 22:04:37,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:39,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 175 states and 285 transitions. [2024-11-13 22:04:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-11-13 22:04:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:04:39,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:39,462 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:39,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:39,468 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:39,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 22:04:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:41,472 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:41,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 22:04:41,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:42,620 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 22:04:42,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 22:04:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 283 transitions. [2024-11-13 22:04:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 283 transitions. [2024-11-13 22:04:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:04:43,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:43,445 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:43,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:04:43,449 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:04:43,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 22:04:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:47,681 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:04:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:48,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:04:48,185 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:49,492 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 22:04:49,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 22:04:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-11-13 22:04:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-11-13 22:04:49,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:04:49,765 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-13 22:04:49,778 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:04:50,478 INFO L75 FloydHoareUtils]: For program point L155(line 155) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L151(lines 151 156) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 115 165) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L143-2(lines 143 148) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L143-3(lines 143 148) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point L152(lines 152 155) no Hoare annotation was computed. [2024-11-13 22:04:50,479 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 115 165) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L140(lines 140 141) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L128-1(lines 128 132) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L128-2(lines 128 132) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L128-3(lines 128 132) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L124(lines 124 136) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L124-2(lines 115 165) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L153(line 153) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L153-1(line 153) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L141(line 141) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L141-1(line 141) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 115 165) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L125(lines 125 126) no Hoare annotation was computed. [2024-11-13 22:04:50,480 INFO L75 FloydHoareUtils]: For program point L158-1(lines 158 163) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L158-2(lines 158 163) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L158-3(lines 158 163) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L117-1(lines 117 122) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L117-2(lines 117 122) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L117-3(lines 117 122) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L142(lines 142 150) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L134(lines 134 135) no Hoare annotation was computed. [2024-11-13 22:04:50,481 INFO L75 FloydHoareUtils]: For program point L97(lines 97 101) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 90 109) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 90 109) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point L102(lines 102 107) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point L102-1(lines 102 107) no Hoare annotation was computed. [2024-11-13 22:04:50,484 INFO L75 FloydHoareUtils]: For program point L102-2(lines 102 107) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L92-2(lines 92 96) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L543-1(lines 543 547) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L543-2(lines 543 547) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L543-3(lines 543 547) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 540 574) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L560(lines 560 569) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 540 574) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L550(lines 550 551) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 540 574) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L563-1(lines 563 568) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L563-2(lines 563 568) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L563-3(lines 560 569) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L557(lines 557 573) no Hoare annotation was computed. [2024-11-13 22:04:50,485 INFO L75 FloydHoareUtils]: For program point L549(lines 549 552) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L549-2(lines 549 552) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L630(line 630) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L168-2(lines 168 172) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L631(line 631) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L301(line 301) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L334-2(lines 334 335) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L632(line 632) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L269(lines 269 270) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L302-2(lines 293 310) no Hoare annotation was computed. [2024-11-13 22:04:50,486 INFO L75 FloydHoareUtils]: For program point L468-1(lines 468 472) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L468-2(lines 468 472) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L468-3(lines 468 472) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L270(line 270) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L502(lines 502 507) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L502-1(lines 502 507) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L502-2(lines 502 507) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L338-2(lines 338 339) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L173(lines 173 178) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L173-1(lines 173 178) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L173-2(lines 173 178) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L274-1(lines 196 366) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L75 FloydHoareUtils]: For program point L241-2(lines 196 366) no Hoare annotation was computed. [2024-11-13 22:04:50,487 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 637 654) the Hoare annotation is: true [2024-11-13 22:04:50,491 INFO L77 FloydHoareUtils]: At program point L606(lines 606 635) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_cos_double_#res#1| (let ((.cse0 (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L408-1(lines 408 412) no Hoare annotation was computed. [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L408-2(lines 408 412) no Hoare annotation was computed. [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L342(line 342) no Hoare annotation was computed. [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L408-3(lines 408 412) no Hoare annotation was computed. [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L276-2(lines 276 277) no Hoare annotation was computed. [2024-11-13 22:04:50,492 INFO L75 FloydHoareUtils]: For program point L276-3(lines 274 291) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L78(lines 78 83) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 83) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L343-2(lines 343 347) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L244(lines 196 366) no Hoare annotation was computed. [2024-11-13 22:04:50,493 INFO L75 FloydHoareUtils]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L75 FloydHoareUtils]: For program point L46(lines 46 47) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L75 FloydHoareUtils]: For program point L509-1(lines 509 514) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L75 FloydHoareUtils]: For program point L509-2(lines 509 514) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L75 FloydHoareUtils]: For program point L509-3(lines 509 514) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 24 85) no Hoare annotation was computed. [2024-11-13 22:04:50,494 INFO L77 FloydHoareUtils]: At program point L609-1(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_217|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-13 22:04:50,495 INFO L77 FloydHoareUtils]: At program point L609-2(lines 609 613) the Hoare annotation is: (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) [2024-11-13 22:04:50,495 INFO L77 FloydHoareUtils]: At program point L609-3(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_217|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L444(lines 444 490) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L312(line 312) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L279-1(lines 279 280) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L279-3(lines 279 280) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L279-4(lines 279 280) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L313-2(lines 313 316) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L247-2(lines 247 256) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L214-2(lines 214 218) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L215-2(lines 215 216) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L414(lines 414 418) no Hoare annotation was computed. [2024-11-13 22:04:50,495 INFO L75 FloydHoareUtils]: For program point L348-2(lines 348 352) no Hoare annotation was computed. [2024-11-13 22:04:50,496 INFO L75 FloydHoareUtils]: For program point L282-2(lines 282 287) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L515-2(lines 515 518) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L77 FloydHoareUtils]: At program point L648(lines 648 651) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L450-2(lines 450 482) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L450-4(lines 450 482) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L318-2(lines 318 322) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L649(line 649) no Hoare annotation was computed. [2024-11-13 22:04:50,500 INFO L77 FloydHoareUtils]: At program point L616(lines 616 634) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) |ULTIMATE.start_cos_double_~ix~3#1|) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_217|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-13 22:04:50,500 INFO L75 FloydHoareUtils]: For program point L319-2(lines 319 320) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L55(lines 55 77) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L617(line 617) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L419(lines 419 443) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L353-2(lines 353 354) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L221(lines 196 366) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 401 530) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L77 FloydHoareUtils]: At program point L619(lines 619 634) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) |ULTIMATE.start_cos_double_~ix~3#1|) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_217|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_217|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-13 22:04:50,501 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L223-2(lines 223 227) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L223-3(lines 223 227) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L521-1(lines 521 522) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L521-3(lines 521 522) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L521-4(lines 521 522) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L257-1(lines 244 272) no Hoare annotation was computed. [2024-11-13 22:04:50,501 INFO L75 FloydHoareUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L456-2(lines 456 460) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L456-3(lines 456 460) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L324(lines 324 364) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L27-2(lines 27 32) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L325(line 325) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L62(lines 62 63) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L492(lines 492 495) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L229(line 229) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L626(line 626) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L296-1(lines 296 299) no Hoare annotation was computed. [2024-11-13 22:04:50,502 INFO L75 FloydHoareUtils]: For program point L296-3(lines 296 299) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 649) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L627(line 627) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L462(lines 462 481) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L462-1(lines 462 481) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L628(line 628) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L34(lines 34 77) no Hoare annotation was computed. [2024-11-13 22:04:50,507 INFO L75 FloydHoareUtils]: For program point L629(line 629) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L497-1(lines 497 501) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L497-2(lines 497 501) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L332(line 332) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L35(lines 35 54) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 584 604) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L593(lines 593 596) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L593-2(lines 593 596) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 584 604) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L587-2(lines 587 591) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L587-3(lines 587 591) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 584 604) no Hoare annotation was computed. [2024-11-13 22:04:50,508 INFO L75 FloydHoareUtils]: For program point L594(lines 594 595) no Hoare annotation was computed. [2024-11-13 22:04:50,514 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 22:04:50,517 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 22:04:50,522 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-11-13 22:04:50,522 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-11-13 22:04:50,522 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-11-13 22:04:50,522 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-11-13 22:04:50,524 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-11-13 22:04:50,524 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-11-13 22:04:50,524 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-11-13 22:04:50,524 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-11-13 22:04:50,525 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-11-13 22:04:50,525 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-11-13 22:04:50,525 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-11-13 22:04:50,525 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-11-13 22:04:50,526 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-11-13 22:04:50,527 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-11-13 22:04:50,527 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-11-13 22:04:50,527 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-11-13 22:04:50,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:04:50 ImpRootNode [2024-11-13 22:04:50,528 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:04:50,528 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:04:50,529 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:04:50,529 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:04:50,529 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:03:56" (3/4) ... [2024-11-13 22:04:50,532 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:04:50,536 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-11-13 22:04:50,536 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-11-13 22:04:50,536 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-11-13 22:04:50,536 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-11-13 22:04:50,565 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2024-11-13 22:04:50,567 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-11-13 22:04:50,569 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:04:50,570 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:04:50,756 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:04:50,756 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:04:50,756 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:04:50,757 INFO L158 Benchmark]: Toolchain (without parser) took 238572.37ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 91.6MB in the beginning and 374.0MB in the end (delta: -282.3MB). Peak memory consumption was 136.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,758 INFO L158 Benchmark]: CDTParser took 3.30ms. Allocated memory is still 117.4MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:50,759 INFO L158 Benchmark]: CACSL2BoogieTranslator took 614.69ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 64.4MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,759 INFO L158 Benchmark]: Boogie Procedure Inliner took 159.33ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 58.5MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,760 INFO L158 Benchmark]: Boogie Preprocessor took 98.79ms. Allocated memory is still 117.4MB. Free memory was 58.5MB in the beginning and 51.8MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,761 INFO L158 Benchmark]: RCFGBuilder took 183270.85ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 51.8MB in the beginning and 93.6MB in the end (delta: -41.8MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,764 INFO L158 Benchmark]: CodeCheck took 54195.01ms. Allocated memory was 260.0MB in the beginning and 536.9MB in the end (delta: 276.8MB). Free memory was 93.6MB in the beginning and 390.7MB in the end (delta: -297.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:50,765 INFO L158 Benchmark]: Witness Printer took 228.14ms. Allocated memory is still 536.9MB. Free memory was 390.7MB in the beginning and 374.0MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:04:50,766 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 5 procedures, 175 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 53.4s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 507 SdHoareTripleChecker+Valid, 56.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 58 mSDsluCounter, 332 SdHoareTripleChecker+Invalid, 55.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 52 mSDsCounter, 51 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 262 IncrementalHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 51 mSolverCounterUnsat, 280 mSDtfsCounter, 262 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 923 GetRequests, 899 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 9.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 105 ConstructedInterpolants, 8 QuantifiedInterpolants, 327 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1770 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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: 649]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 115]: Procedure Contract for scalbn_double Derived contract for procedure scalbn_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 90]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 540]: Procedure Contract for __kernel_cos Derived contract for procedure __kernel_cos. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 584]: Procedure Contract for __kernel_sin Derived contract for procedure __kernel_sin. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.30ms. Allocated memory is still 117.4MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 614.69ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 64.4MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 159.33ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 58.5MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.79ms. Allocated memory is still 117.4MB. Free memory was 58.5MB in the beginning and 51.8MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 183270.85ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 51.8MB in the beginning and 93.6MB in the end (delta: -41.8MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. * CodeCheck took 54195.01ms. Allocated memory was 260.0MB in the beginning and 536.9MB in the end (delta: 276.8MB). Free memory was 93.6MB in the beginning and 390.7MB in the end (delta: -297.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 228.14ms. Allocated memory is still 536.9MB. Free memory was 390.7MB in the beginning and 374.0MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. 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: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-11-13 22:04:50,983 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:04:51,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a0f0107-07c2-48b1-926b-fa3919fa8f87/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