./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:05:13,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:05:13,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:05:13,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:05:13,988 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:05:14,029 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:05:14,031 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:05:14,032 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:05:14,032 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:05:14,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:05:14,033 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:05:14,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:05:14,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:05:14,035 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:05:14,036 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:05:14,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:14,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:05:14,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:05:14,036 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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 -> 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 [2024-11-13 23:05:14,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:05:14,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:05:14,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:05:14,423 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:05:14,424 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:05:14,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c Unable to find full path for "g++" [2024-11-13 23:05:16,267 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:05:16,603 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:05:16,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2024-11-13 23:05:16,627 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/bc1af43bb/dc4773d2d55d4135a0fc2f413f00aa6f/FLAGe641c7522 [2024-11-13 23:05:16,652 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/bc1af43bb/dc4773d2d55d4135a0fc2f413f00aa6f [2024-11-13 23:05:16,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:05:16,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:05:16,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:16,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:05:16,665 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:05:16,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:16" (1/1) ... [2024-11-13 23:05:16,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d77ef4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:16, skipping insertion in model container [2024-11-13 23:05:16,668 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:16" (1/1) ... [2024-11-13 23:05:16,719 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:05:17,086 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2024-11-13 23:05:17,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:17,116 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:05:17,257 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2024-11-13 23:05:17,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:17,285 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:05:17,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17 WrapperNode [2024-11-13 23:05:17,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:17,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:17,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:05:17,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:05:17,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,370 INFO L138 Inliner]: procedures = 26, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1107 [2024-11-13 23:05:17,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:17,371 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:05:17,371 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:05:17,371 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:05:17,380 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,404 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,460 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,473 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,478 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,481 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,489 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:05:17,490 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:05:17,490 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:05:17,490 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:05:17,491 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:17" (1/1) ... [2024-11-13 23:05:17,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:17,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:05:17,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:05:17,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:05:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:05:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-13 23:05:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-13 23:05:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:05:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-13 23:05:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-13 23:05:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-13 23:05:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-13 23:05:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:05:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:05:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:05:17,817 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:05:17,820 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:05:30,049 INFO L? ?]: Removed 263 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:30,049 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:30,692 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:30,692 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 23:05:30,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:30 BoogieIcfgContainer [2024-11-13 23:05:30,692 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:30,693 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:30,693 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:30,703 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:30,703 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:30" (1/1) ... [2024-11-13 23:05:30,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-13 23:05:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-13 23:05:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:05:30,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:32,522 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 23:05:42,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-13 23:05:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-13 23:05:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:05:43,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 23:05:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:05:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:55,492 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 23:05:55,497 INFO L158 Benchmark]: Toolchain (without parser) took 38839.13ms. Allocated memory was 117.4MB in the beginning and 503.3MB in the end (delta: 385.9MB). Free memory was 92.8MB in the beginning and 185.8MB in the end (delta: -93.1MB). Peak memory consumption was 292.3MB. Max. memory is 16.1GB. [2024-11-13 23:05:55,497 INFO L158 Benchmark]: CDTParser took 1.83ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:05:55,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 627.21ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 67.4MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:05:55,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.78ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 61.2MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:05:55,499 INFO L158 Benchmark]: Boogie Preprocessor took 118.59ms. Allocated memory is still 117.4MB. Free memory was 61.2MB in the beginning and 54.9MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:05:55,500 INFO L158 Benchmark]: RCFGBuilder took 13202.64ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 54.5MB in the beginning and 148.3MB in the end (delta: -93.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2024-11-13 23:05:55,500 INFO L158 Benchmark]: CodeCheck took 24802.45ms. Allocated memory was 352.3MB in the beginning and 503.3MB in the end (delta: 151.0MB). Free memory was 148.3MB in the beginning and 185.8MB in the end (delta: -37.5MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. [2024-11-13 23:05:55,503 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 1.83ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 627.21ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 67.4MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.78ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 61.2MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.59ms. Allocated memory is still 117.4MB. Free memory was 61.2MB in the beginning and 54.9MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 13202.64ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 54.5MB in the beginning and 148.3MB in the end (delta: -93.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * CodeCheck took 24802.45ms. Allocated memory was 352.3MB in the beginning and 503.3MB in the end (delta: 151.0MB). Free memory was 148.3MB in the beginning and 185.8MB in the end (delta: -37.5MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:05:55,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:05:58,060 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:05:58,161 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 23:05:58,218 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:05:58,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:05:58,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:05:58,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:05:58,219 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:05:58,220 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:05:58,220 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:05:58,222 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:05:58,222 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:05:58,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:05:58,223 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:05:58,224 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:05:58,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:05:58,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:58,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:05:58,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:05:58,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:05:58,224 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:05:58,225 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:05:58,225 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:05:58,225 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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 -> 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 [2024-11-13 23:05:58,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:05:58,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:05:58,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:05:58,549 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:05:58,549 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:05:58,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c Unable to find full path for "g++" [2024-11-13 23:06:00,584 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:06:00,951 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:06:00,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2024-11-13 23:06:00,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/756a3f1a8/b1eb8fd5784943cba3319c62d875ab68/FLAGfb1709349 [2024-11-13 23:06:00,994 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/data/756a3f1a8/b1eb8fd5784943cba3319c62d875ab68 [2024-11-13 23:06:00,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:06:00,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:06:01,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:01,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:06:01,007 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:06:01,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:00" (1/1) ... [2024-11-13 23:06:01,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18227ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01, skipping insertion in model container [2024-11-13 23:06:01,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:00" (1/1) ... [2024-11-13 23:06:01,057 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:01,419 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2024-11-13 23:06:01,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:01,454 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:06:01,588 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_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2024-11-13 23:06:01,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:01,626 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:06:01,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01 WrapperNode [2024-11-13 23:06:01,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:01,628 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:01,628 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:06:01,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:06:01,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,664 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,764 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-11-13 23:06:01,765 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:01,765 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:06:01,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:06:01,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:06:01,781 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,804 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,804 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,874 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,890 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,894 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,902 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:06:01,903 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:06:01,903 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:06:01,903 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:06:01,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:01" (1/1) ... [2024-11-13 23:06:01,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:01,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:06:01,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:06:01,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:06:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:06:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 23:06:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-13 23:06:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-13 23:06:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 23:06:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-13 23:06:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 23:06:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-13 23:06:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-13 23:06:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-13 23:06:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-13 23:06:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:06:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:06:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:06:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:06:02,272 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:06:02,275 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:09:14,780 INFO L? ?]: Removed 256 outVars from TransFormulas that were not future-live. [2024-11-13 23:09:14,781 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:09:15,125 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:09:15,126 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 23:09:15,126 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:15 BoogieIcfgContainer [2024-11-13 23:09:15,126 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:09:15,127 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:09:15,127 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:09:15,139 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:09:15,139 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:15" (1/1) ... [2024-11-13 23:09:15,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:09:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-13 23:09:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-13 23:09:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:09:15,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:15,215 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:15,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:15,218 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:15,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 23:09:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,511 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:18,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 23:09:18,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:18,291 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 23:09:18,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 23:09:19,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-13 23:09:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-13 23:09:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:09:19,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:19,487 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:19,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:19,489 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:19,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 23:09:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,166 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,758 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:09:24,759 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:25,587 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 23:09:25,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 23:09:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 294 transitions. [2024-11-13 23:09:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 294 transitions. [2024-11-13 23:09:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:09:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:29,005 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:29,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:29,010 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:29,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 23:09:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:30,877 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 23:09:31,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:31,418 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 23:09:31,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-13 23:09:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-11-13 23:09:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-11-13 23:09:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:09:31,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:31,437 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:31,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:31,443 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:31,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 23:09:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:35,195 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:35,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:35,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:09:35,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:36,826 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 23:09:36,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 23:09:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 175 states and 287 transitions. [2024-11-13 23:09:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 287 transitions. [2024-11-13 23:09:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:09:38,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:38,978 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:38,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:38,980 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:38,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 23:09:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,138 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 23:09:41,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:41,786 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 23:09:41,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 23:09:51,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:54,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 175 states and 285 transitions. [2024-11-13 23:09:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-11-13 23:09:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:09:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,943 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:54,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:54,946 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:54,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 23:09:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,807 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:09:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:57,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 23:09:57,315 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:57,818 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 23:09:57,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 23:09:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 283 transitions. [2024-11-13 23:09:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 283 transitions. [2024-11-13 23:09:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:09:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:58,608 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 23:09:58,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 23:09:58,611 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 23:09:58,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 23:10:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:02,982 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 23:10:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,554 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:10:03,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:04,893 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 23:10:04,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-13 23:10:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-11-13 23:10:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-11-13 23:10:05,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 23:10:05,146 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-13 23:10:05,156 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point L155(line 155) no Hoare annotation was computed. [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point L151(lines 151 156) no Hoare annotation was computed. [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 115 165) no Hoare annotation was computed. [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2024-11-13 23:10:05,786 INFO L75 FloydHoareUtils]: For program point L143-2(lines 143 148) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L143-3(lines 143 148) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L152(lines 152 155) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 115 165) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L140(lines 140 141) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L128-1(lines 128 132) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L128-2(lines 128 132) no Hoare annotation was computed. [2024-11-13 23:10:05,787 INFO L75 FloydHoareUtils]: For program point L128-3(lines 128 132) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L124(lines 124 136) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L124-2(lines 115 165) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L153(line 153) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L153-1(line 153) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L141(line 141) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L141-1(line 141) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 115 165) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L125(lines 125 126) no Hoare annotation was computed. [2024-11-13 23:10:05,788 INFO L75 FloydHoareUtils]: For program point L158-1(lines 158 163) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L158-2(lines 158 163) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L158-3(lines 158 163) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L117-1(lines 117 122) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L117-2(lines 117 122) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L117-3(lines 117 122) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L142(lines 142 150) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L134(lines 134 135) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L97(lines 97 101) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 90 109) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 90 109) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L102(lines 102 107) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L102-1(lines 102 107) no Hoare annotation was computed. [2024-11-13 23:10:05,789 INFO L75 FloydHoareUtils]: For program point L102-2(lines 102 107) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L92-2(lines 92 96) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L543-1(lines 543 547) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L543-2(lines 543 547) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L543-3(lines 543 547) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 540 574) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L560(lines 560 569) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 540 574) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L550(lines 550 551) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 540 574) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L563-1(lines 563 568) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L563-2(lines 563 568) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L563-3(lines 560 569) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L557(lines 557 573) no Hoare annotation was computed. [2024-11-13 23:10:05,790 INFO L75 FloydHoareUtils]: For program point L549(lines 549 552) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L549-2(lines 549 552) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L630(line 630) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L168-2(lines 168 172) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L631(line 631) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L301(line 301) no Hoare annotation was computed. [2024-11-13 23:10:05,791 INFO L75 FloydHoareUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L334-2(lines 334 335) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L632(line 632) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L269(lines 269 270) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L302-2(lines 293 310) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L468-1(lines 468 472) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L468-2(lines 468 472) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L468-3(lines 468 472) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L270(line 270) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L502(lines 502 507) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L502-1(lines 502 507) no Hoare annotation was computed. [2024-11-13 23:10:05,792 INFO L75 FloydHoareUtils]: For program point L502-2(lines 502 507) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L338-2(lines 338 339) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L173(lines 173 178) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L173-1(lines 173 178) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L173-2(lines 173 178) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L274-1(lines 196 366) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L241-2(lines 196 366) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 637 654) the Hoare annotation is: true [2024-11-13 23:10:05,793 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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L408-1(lines 408 412) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L408-2(lines 408 412) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L342(line 342) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L408-3(lines 408 412) no Hoare annotation was computed. [2024-11-13 23:10:05,793 INFO L75 FloydHoareUtils]: For program point L276-2(lines 276 277) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L276-3(lines 274 291) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L78(lines 78 83) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 83) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L343-2(lines 343 347) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L244(lines 196 366) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L46(lines 46 47) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L509-1(lines 509 514) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L509-2(lines 509 514) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point L509-3(lines 509 514) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 24 85) no Hoare annotation was computed. [2024-11-13 23:10:05,794 INFO L77 FloydHoareUtils]: At program point L609-1(lines 609 613) the Hoare annotation is: (and (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) (= (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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))))) [2024-11-13 23:10:05,794 INFO L77 FloydHoareUtils]: At program point L609-2(lines 609 613) the Hoare annotation is: (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) [2024-11-13 23:10:05,795 INFO L77 FloydHoareUtils]: At program point L609-3(lines 609 613) the Hoare annotation is: (and (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) (= (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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))))) [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L444(lines 444 490) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L312(line 312) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L279-1(lines 279 280) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L279-3(lines 279 280) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L279-4(lines 279 280) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L313-2(lines 313 316) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L247-2(lines 247 256) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L214-2(lines 214 218) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L215-2(lines 215 216) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L414(lines 414 418) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L348-2(lines 348 352) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L282-2(lines 282 287) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L515-2(lines 515 518) no Hoare annotation was computed. [2024-11-13 23:10:05,795 INFO L75 FloydHoareUtils]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2024-11-13 23:10:05,795 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 23:10:05,796 INFO L75 FloydHoareUtils]: For program point L450-2(lines 450 482) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L450-4(lines 450 482) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L318-2(lines 318 322) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L649(line 649) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L77 FloydHoareUtils]: At program point L616(lines 616 634) the Hoare annotation is: (and (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) (= (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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))))) [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L319-2(lines 319 320) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L55(lines 55 77) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L617(line 617) no Hoare annotation was computed. [2024-11-13 23:10:05,797 INFO L75 FloydHoareUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point L419(lines 419 443) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point L353-2(lines 353 354) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point L221(lines 196 366) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 401 530) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L77 FloydHoareUtils]: At program point L619(lines 619 634) the Hoare annotation is: (and (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_217| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_217|)) (= (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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))))) [2024-11-13 23:10:05,798 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point L223-2(lines 223 227) no Hoare annotation was computed. [2024-11-13 23:10:05,798 INFO L75 FloydHoareUtils]: For program point L223-3(lines 223 227) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L521-1(lines 521 522) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L521-3(lines 521 522) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L521-4(lines 521 522) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L257-1(lines 244 272) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L456-2(lines 456 460) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L456-3(lines 456 460) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L324(lines 324 364) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2024-11-13 23:10:05,799 INFO L75 FloydHoareUtils]: For program point L27-2(lines 27 32) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L325(line 325) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L62(lines 62 63) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L492(lines 492 495) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L229(line 229) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L626(line 626) no Hoare annotation was computed. [2024-11-13 23:10:05,800 INFO L75 FloydHoareUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L296-1(lines 296 299) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L296-3(lines 296 299) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 649) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L627(line 627) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L462(lines 462 481) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L462-1(lines 462 481) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L628(line 628) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2024-11-13 23:10:05,801 INFO L75 FloydHoareUtils]: For program point L34(lines 34 77) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L629(line 629) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L497-1(lines 497 501) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L497-2(lines 497 501) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L332(line 332) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L35(lines 35 54) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 584 604) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L593(lines 593 596) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L593-2(lines 593 596) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2024-11-13 23:10:05,802 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 584 604) no Hoare annotation was computed. [2024-11-13 23:10:05,803 INFO L75 FloydHoareUtils]: For program point L587-2(lines 587 591) no Hoare annotation was computed. [2024-11-13 23:10:05,803 INFO L75 FloydHoareUtils]: For program point L587-3(lines 587 591) no Hoare annotation was computed. [2024-11-13 23:10:05,803 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 584 604) no Hoare annotation was computed. [2024-11-13 23:10:05,803 INFO L75 FloydHoareUtils]: For program point L594(lines 594 595) no Hoare annotation was computed. [2024-11-13 23:10:05,809 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 23:10:05,813 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 23:10:05,818 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-11-13 23:10:05,818 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-11-13 23:10:05,818 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-11-13 23:10:05,818 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-11-13 23:10:05,820 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-11-13 23:10:05,821 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-11-13 23:10:05,821 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-11-13 23:10:05,821 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-11-13 23:10:05,822 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-11-13 23:10:05,822 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-11-13 23:10:05,822 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-11-13 23:10:05,822 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-11-13 23:10:05,823 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-11-13 23:10:05,823 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-11-13 23:10:05,823 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-11-13 23:10:05,823 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-11-13 23:10:05,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 11:10:05 ImpRootNode [2024-11-13 23:10:05,824 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 23:10:05,825 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:10:05,825 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:10:05,828 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:10:05,829 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:15" (3/4) ... [2024-11-13 23:10:05,831 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 23:10:05,834 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-11-13 23:10:05,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-11-13 23:10:05,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-11-13 23:10:05,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-11-13 23:10:05,859 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2024-11-13 23:10:05,861 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-11-13 23:10:05,864 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 23:10:05,865 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 23:10:06,074 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 23:10:06,074 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 23:10:06,074 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:10:06,075 INFO L158 Benchmark]: Toolchain (without parser) took 245076.46ms. Allocated memory was 117.4MB in the beginning and 528.5MB in the end (delta: 411.0MB). Free memory was 92.5MB in the beginning and 390.5MB in the end (delta: -298.0MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,076 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:06,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 625.74ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 65.3MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,077 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.11ms. Allocated memory is still 117.4MB. Free memory was 65.3MB in the beginning and 59.5MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,078 INFO L158 Benchmark]: Boogie Preprocessor took 136.76ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 52.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,078 INFO L158 Benchmark]: RCFGBuilder took 193223.24ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 52.7MB in the beginning and 85.7MB in the end (delta: -33.1MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,079 INFO L158 Benchmark]: CodeCheck took 50697.33ms. Allocated memory was 251.7MB in the beginning and 528.5MB in the end (delta: 276.8MB). Free memory was 85.7MB in the beginning and 407.5MB in the end (delta: -321.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:06,079 INFO L158 Benchmark]: Witness Printer took 249.57ms. Allocated memory is still 528.5MB. Free memory was 407.5MB in the beginning and 390.5MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:10:06,081 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: 50.0s, 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, 64.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 58 mSDsluCounter, 332 SdHoareTripleChecker+Invalid, 63.0s 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, 903 SyntacticMatches, 6 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 5.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 105 ConstructedInterpolants, 8 QuantifiedInterpolants, 305 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 0.29ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 625.74ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 65.3MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.11ms. Allocated memory is still 117.4MB. Free memory was 65.3MB in the beginning and 59.5MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.76ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 52.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 193223.24ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 52.7MB in the beginning and 85.7MB in the end (delta: -33.1MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * CodeCheck took 50697.33ms. Allocated memory was 251.7MB in the beginning and 528.5MB in the end (delta: 276.8MB). Free memory was 85.7MB in the beginning and 407.5MB in the end (delta: -321.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 249.57ms. Allocated memory is still 528.5MB. Free memory was 407.5MB in the beginning and 390.5MB in the end (delta: 17.0MB). 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 23:10:06,305 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 23:10:06,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf4c0cd-ab61-4ed6-bb9a-02370584b5f0/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