./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0330b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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_89a6a997-100e-4f60-a12b-9dce73f674d5/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 95270295f2f54973f5a4406f4d5640e80eb5820da515d0f17ae47a66fb97633c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:46:46,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:46:46,106 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:46:46,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:46:46,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:46:46,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:46:46,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:46:46,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:46:46,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:46:46,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:46:46,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:46:46,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:46:46,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:46:46,135 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:46:46,136 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:46:46,136 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:46:46,136 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:46:46,136 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:46:46,136 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:46:46,137 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:46:46,137 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:46:46,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:46:46,138 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_89a6a997-100e-4f60-a12b-9dce73f674d5/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 -> 95270295f2f54973f5a4406f4d5640e80eb5820da515d0f17ae47a66fb97633c [2024-11-13 20:46:46,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:46:46,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:46:46,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:46:46,408 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:46:46,408 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:46:46,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/float_req_bl_0330b.c Unable to find full path for "g++" [2024-11-13 20:46:48,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:46:48,743 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:46:48,747 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c [2024-11-13 20:46:48,758 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/8fad1f50b/36fecfa1a293456a976e0e172f95cbfe/FLAGdcce3a7f7 [2024-11-13 20:46:48,973 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/8fad1f50b/36fecfa1a293456a976e0e172f95cbfe [2024-11-13 20:46:48,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:46:48,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:46:48,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:46:48,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:46:48,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:46:48,984 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:46:48" (1/1) ... [2024-11-13 20:46:48,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ac27ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:48, skipping insertion in model container [2024-11-13 20:46:48,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:46:48" (1/1) ... [2024-11-13 20:46:49,016 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:46:49,313 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_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c[15498,15511] [2024-11-13 20:46:49,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:46:49,354 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:46:49,510 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_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c[15498,15511] [2024-11-13 20:46:49,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:46:49,565 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:46:49,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49 WrapperNode [2024-11-13 20:46:49,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:46:49,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:46:49,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:46:49,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:46:49,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,607 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,696 INFO L138 Inliner]: procedures = 27, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1149 [2024-11-13 20:46:49,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:46:49,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:46:49,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:46:49,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:46:49,706 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,726 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,785 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,814 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,818 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,825 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:46:49,841 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:46:49,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:46:49,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:46:49,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:46:49" (1/1) ... [2024-11-13 20:46:49,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:46:49,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:46:49,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:46:49,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2024-11-13 20:46:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 20:46:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2024-11-13 20:46:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2024-11-13 20:46:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-11-13 20:46:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:46:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:46:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:46:50,165 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:46:50,168 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:47:04,489 INFO L? ?]: Removed 246 outVars from TransFormulas that were not future-live. [2024-11-13 20:47:04,489 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:47:04,971 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:47:04,971 INFO L316 CfgBuilder]: Removed 59 assume(true) statements. [2024-11-13 20:47:04,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:04 BoogieIcfgContainer [2024-11-13 20:47:04,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:47:04,973 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:47:04,973 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:47:04,983 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:47:04,983 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:04" (1/1) ... [2024-11-13 20:47:04,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:47:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 169 states and 277 transitions. [2024-11-13 20:47:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 277 transitions. [2024-11-13 20:47:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:47:05,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:05,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:36,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 169 states and 274 transitions. [2024-11-13 20:47:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 274 transitions. [2024-11-13 20:47:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:47:36,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:47:56,295 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:47:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:48:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:48:24,519 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 20:48:24,525 INFO L158 Benchmark]: Toolchain (without parser) took 95548.04ms. Allocated memory was 117.4MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 93.1MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2024-11-13 20:48:24,526 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:24,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.90ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 65.7MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:48:24,527 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.33ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 58.8MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:48:24,527 INFO L158 Benchmark]: Boogie Preprocessor took 142.71ms. Allocated memory is still 117.4MB. Free memory was 58.8MB in the beginning and 52.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:48:24,529 INFO L158 Benchmark]: RCFGBuilder took 15131.08ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 52.2MB in the beginning and 238.8MB in the end (delta: -186.6MB). Peak memory consumption was 176.5MB. Max. memory is 16.1GB. [2024-11-13 20:48:24,529 INFO L158 Benchmark]: CodeCheck took 79551.50ms. Allocated memory was 352.3MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 238.8MB in the beginning and 1.9GB in the end (delta: -1.6GB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:24,532 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.90ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 65.7MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.33ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 58.8MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.71ms. Allocated memory is still 117.4MB. Free memory was 58.8MB in the beginning and 52.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15131.08ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 52.2MB in the beginning and 238.8MB in the end (delta: -186.6MB). Peak memory consumption was 176.5MB. Max. memory is 16.1GB. * CodeCheck took 79551.50ms. Allocated memory was 352.3MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 238.8MB in the beginning and 1.9GB in the end (delta: -1.6GB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:48:24,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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_89a6a997-100e-4f60-a12b-9dce73f674d5/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 95270295f2f54973f5a4406f4d5640e80eb5820da515d0f17ae47a66fb97633c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:48:27,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:48:27,270 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:48:27,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:48:27,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:48:27,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:48:27,315 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:48:27,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:48:27,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:48:27,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:48:27,317 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:48:27,317 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:48:27,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:48:27,319 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:48:27,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:48:27,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:27,320 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:48:27,320 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:48:27,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:48:27,320 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:48:27,320 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:48:27,320 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:48:27,320 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_89a6a997-100e-4f60-a12b-9dce73f674d5/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 -> 95270295f2f54973f5a4406f4d5640e80eb5820da515d0f17ae47a66fb97633c [2024-11-13 20:48:27,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:48:27,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:48:27,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:48:27,704 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:48:27,704 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:48:27,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/float_req_bl_0330b.c Unable to find full path for "g++" [2024-11-13 20:48:29,581 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:48:29,934 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:48:29,935 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c [2024-11-13 20:48:29,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/f5b6231a6/9b44fe24228f48dc93827ef3a620f169/FLAG6c4877918 [2024-11-13 20:48:29,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/data/f5b6231a6/9b44fe24228f48dc93827ef3a620f169 [2024-11-13 20:48:29,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:48:29,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:48:29,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:29,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:48:29,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:48:29,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:29" (1/1) ... [2024-11-13 20:48:29,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e300256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:29, skipping insertion in model container [2024-11-13 20:48:29,975 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:29" (1/1) ... [2024-11-13 20:48:30,023 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:48:30,432 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_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c[15498,15511] [2024-11-13 20:48:30,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:30,495 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:48:30,685 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/sv-benchmarks/c/float-newlib/float_req_bl_0330b.c[15498,15511] [2024-11-13 20:48:30,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:30,743 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:48:30,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30 WrapperNode [2024-11-13 20:48:30,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:30,745 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:30,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:48:30,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:48:30,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,789 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,861 INFO L138 Inliner]: procedures = 31, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1094 [2024-11-13 20:48:30,862 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:30,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:48:30,863 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:48:30,863 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:48:30,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,879 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,879 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,919 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,938 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,945 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:48:30,946 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:48:30,947 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:48:30,947 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:48:30,949 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:30" (1/1) ... [2024-11-13 20:48:30,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:30,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:48:30,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:48:31,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:48:31,058 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2024-11-13 20:48:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2024-11-13 20:48:31,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:48:31,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2024-11-13 20:48:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:48:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2024-11-13 20:48:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-11-13 20:48:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:48:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:48:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:48:31,312 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:48:31,315 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:50:36,440 INFO L? ?]: Removed 248 outVars from TransFormulas that were not future-live. [2024-11-13 20:50:36,441 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:50:36,723 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:50:36,723 INFO L316 CfgBuilder]: Removed 59 assume(true) statements. [2024-11-13 20:50:36,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:50:36 BoogieIcfgContainer [2024-11-13 20:50:36,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:50:36,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:50:36,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:50:36,735 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:50:36,735 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:36,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:50:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 169 states and 277 transitions. [2024-11-13 20:50:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 277 transitions. [2024-11-13 20:50:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:50:36,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:36,814 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:50:36,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:50:36,819 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:50:36,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 20:50:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:53,687 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:51:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:08,486 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 20:51:08,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:51:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:08,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 20:51:14,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 169 states and 274 transitions. [2024-11-13 20:51:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 274 transitions. [2024-11-13 20:51:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:51:14,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:14,851 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:51:14,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:51:14,856 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:51:14,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 20:51:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:34,472 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:51:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:49,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:51:49,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:51:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:49,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-13 20:51:59,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 171 states and 282 transitions. [2024-11-13 20:52:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 282 transitions. [2024-11-13 20:52:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:52:00,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:00,784 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:52:00,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:52:00,786 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:52:00,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 20:52:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:16,757 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:52:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:31,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 20:52:31,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:52:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:31,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 20:52:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 171 states and 280 transitions. [2024-11-13 20:52:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 280 transitions. [2024-11-13 20:52:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:52:31,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:31,930 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:52:31,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:52:31,932 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:52:31,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 20:52:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:48,456 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:53:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:03,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 20:53:03,525 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:53:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:03,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-13 20:53:13,579 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 20:53:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 171 states and 278 transitions. [2024-11-13 20:53:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 278 transitions. [2024-11-13 20:53:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:53:14,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:14,248 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:53:14,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:53:14,251 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:53:14,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 20:53:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:32,535 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:53:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:46,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 20:53:46,532 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:53:46,625 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:53:46,626 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2024-11-13 20:53:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:47,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 20:53:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 169 states and 273 transitions. [2024-11-13 20:53:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 273 transitions. [2024-11-13 20:53:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:53:49,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:49,953 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:53:49,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:53:49,956 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:53:49,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 20:54:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:05,667 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:54:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:22,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 20:54:22,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:54:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:22,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 20:54:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 169 states and 271 transitions. [2024-11-13 20:54:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 271 transitions. [2024-11-13 20:54:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:54:23,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:23,256 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:54:23,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:54:23,258 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:54:23,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 20:54:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:45,669 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:54:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:59,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 20:54:59,974 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:55:00,050 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:55:00,051 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2024-11-13 20:55:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:55:00,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 20:55:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-11-13 20:55:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-11-13 20:55:00,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:55:00,731 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-13 20:55:00,740 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 20:55:01,085 INFO L75 FloydHoareUtils]: For program point L541(lines 541 544) no Hoare annotation was computed. [2024-11-13 20:55:01,085 INFO L75 FloydHoareUtils]: For program point L541-2(lines 541 544) no Hoare annotation was computed. [2024-11-13 20:55:01,085 INFO L75 FloydHoareUtils]: For program point L535-1(lines 535 539) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point L535-2(lines 535 539) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point L535-3(lines 535 539) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 532 565) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point L552(lines 552 560) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point L542(lines 542 543) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point __kernel_cosfFINAL(lines 532 565) no Hoare annotation was computed. [2024-11-13 20:55:01,086 INFO L75 FloydHoareUtils]: For program point L555-1(lines 555 559) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L555-2(lines 555 559) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L555-3(lines 552 560) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L549(lines 549 564) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point __kernel_cosfEXIT(lines 532 565) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point copysign_floatEXIT(lines 66 84) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 66 84) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L73(lines 73 77) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L73-1(lines 73 77) no Hoare annotation was computed. [2024-11-13 20:55:01,087 INFO L75 FloydHoareUtils]: For program point L78(lines 78 82) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 82) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L78-2(lines 78 82) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L68-2(lines 68 72) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L514-2(lines 514 517) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L508-1(lines 508 512) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L508-2(lines 508 512) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L508-3(lines 508 512) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point __kernel_sinfEXIT(lines 505 525) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 505 525) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L515(lines 515 516) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point __kernel_sinfFINAL(lines 505 525) no Hoare annotation was computed. [2024-11-13 20:55:01,088 INFO L75 FloydHoareUtils]: For program point L514(lines 514 517) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L399(lines 399 423) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L300(line 300) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L302-2(lines 302 303) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L204(line 204) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L436-1(lines 436 440) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L436-2(lines 436 440) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L436-3(lines 436 440) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L271-1(lines 271 274) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L271-3(lines 271 274) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L77 FloydHoareUtils]: At program point L569(lines 569 599) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= (let ((.cse0 (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (fp.sub currentRoundingMode .cse0 .cse0)) |ULTIMATE.start_cos_float_#res#1|)) [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L41(lines 41 42) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L472(lines 472 475) no Hoare annotation was computed. [2024-11-13 20:55:01,089 INFO L75 FloydHoareUtils]: For program point L307(line 307) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L143-1(lines 143 147) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L143-2(lines 143 147) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 601 618) the Hoare annotation is: true [2024-11-13 20:55:01,090 INFO L77 FloydHoareUtils]: At program point L573-1(lines 573 577) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= (fp ((_ extract 31 31) |ULTIMATE.start_cos_float_~ix~7#1|) ((_ extract 30 23) |ULTIMATE.start_cos_float_~ix~7#1|) ((_ extract 22 0) |ULTIMATE.start_cos_float_~ix~7#1|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_cos_float_~x#1|)) [2024-11-13 20:55:01,090 INFO L77 FloydHoareUtils]: At program point L573-2(lines 573 577) the Hoare annotation is: (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_cos_float_~x#1|) [2024-11-13 20:55:01,090 INFO L77 FloydHoareUtils]: At program point L573-3(lines 573 577) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= (fp ((_ extract 31 31) |ULTIMATE.start_cos_float_~ix~7#1|) ((_ extract 30 23) |ULTIMATE.start_cos_float_~ix~7#1|) ((_ extract 22 0) |ULTIMATE.start_cos_float_~ix~7#1|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_cos_float_~x#1|)) [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L276(line 276) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L442(lines 442 461) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L442-1(lines 442 461) no Hoare annotation was computed. [2024-11-13 20:55:01,090 INFO L75 FloydHoareUtils]: For program point L244(lines 244 245) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L277-2(lines 268 285) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L245(line 245) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L245-1(line 245) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L478-1(lines 478 482) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L478-2(lines 478 482) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L478-3(lines 478 482) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L313-2(lines 313 314) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L148(lines 148 152) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L148-2(lines 148 152) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L77 FloydHoareUtils]: At program point L612(lines 612 615) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret129#1| (_ bv1 32)) [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L249-1(lines 171 341) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L216-2(lines 171 341) no Hoare annotation was computed. [2024-11-13 20:55:01,091 INFO L75 FloydHoareUtils]: For program point L613(line 613) no Hoare annotation was computed. [2024-11-13 20:55:01,092 INFO L77 FloydHoareUtils]: At program point L580(lines 580 598) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start_cos_float_~ix~7#1_15| (_ BitVec 32))) (and (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) (fp ((_ extract 31 31) |v_ULTIMATE.start_cos_float_~ix~7#1_15|) ((_ extract 30 23) |v_ULTIMATE.start_cos_float_~ix~7#1_15|) ((_ extract 22 0) |v_ULTIMATE.start_cos_float_~ix~7#1_15|)))) (= |ULTIMATE.start_cos_float_~ix~7#1| (bvand (_ bv2147483647 32) |v_ULTIMATE.start_cos_float_~ix~7#1_15|)))) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_cos_float_~x#1|)) [2024-11-13 20:55:01,092 INFO L75 FloydHoareUtils]: For program point L448-1(lines 448 452) no Hoare annotation was computed. [2024-11-13 20:55:01,092 INFO L75 FloydHoareUtils]: For program point L448-2(lines 448 452) no Hoare annotation was computed. [2024-11-13 20:55:01,092 INFO L75 FloydHoareUtils]: For program point L448-3(lines 448 452) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L581(line 581) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L317(line 317) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L251-2(lines 251 252) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L251-3(lines 249 266) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point floor_float_returnLabel#1(lines 20 61) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L483-2(lines 483 486) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L318-2(lines 318 322) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L219(lines 171 341) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L186-2(lines 186 187) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L77 FloydHoareUtils]: At program point L583(lines 583 598) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start_cos_float_~ix~7#1_15| (_ BitVec 32))) (and (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) (fp ((_ extract 31 31) |v_ULTIMATE.start_cos_float_~ix~7#1_15|) ((_ extract 30 23) |v_ULTIMATE.start_cos_float_~ix~7#1_15|) ((_ extract 22 0) |v_ULTIMATE.start_cos_float_~ix~7#1_15|)))) (= |ULTIMATE.start_cos_float_~ix~7#1| (bvand (_ bv2147483647 32) |v_ULTIMATE.start_cos_float_~ix~7#1_15|)))) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_cos_float_~x#1|)) [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L55(lines 55 59) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L55-1(lines 55 59) no Hoare annotation was computed. [2024-11-13 20:55:01,093 INFO L75 FloydHoareUtils]: For program point L55-2(lines 55 59) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L287(line 287) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L254-1(lines 254 255) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L254-3(lines 254 255) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L254-4(lines 254 255) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L23-1(lines 23 27) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L23-2(lines 23 27) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L23-3(lines 23 27) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L288-2(lines 288 291) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L222-2(lines 222 231) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L189-2(lines 189 193) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L388-1(lines 388 392) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L388-2(lines 388 392) no Hoare annotation was computed. [2024-11-13 20:55:01,094 INFO L75 FloydHoareUtils]: For program point L388-3(lines 388 392) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L190-2(lines 190 191) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L257-2(lines 257 262) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L489-1(lines 489 490) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L489-3(lines 489 490) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L489-4(lines 489 490) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L589(line 589) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L424(lines 424 470) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L259-2(lines 259 260) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2f_returnLabel#1(lines 382 498) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L590(line 590) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L590-1(line 590) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L293-2(lines 293 297) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L591(line 591) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L294-2(lines 294 295) no Hoare annotation was computed. [2024-11-13 20:55:01,095 INFO L75 FloydHoareUtils]: For program point L30(lines 30 54) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L592(line 592) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L394(lines 394 398) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L328-2(lines 328 329) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L196(lines 171 341) no Hoare annotation was computed. [2024-11-13 20:55:01,096 INFO L75 FloydHoareUtils]: For program point L31(lines 31 48) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L593(line 593) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 613) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L594(line 594) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L594-1(line 594) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L198-2(lines 198 202) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L198-3(lines 198 202) no Hoare annotation was computed. [2024-11-13 20:55:01,097 INFO L75 FloydHoareUtils]: For program point L595(line 595) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L430-2(lines 430 462) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L430-4(lines 430 462) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L232-1(lines 219 247) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L596(line 596) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L596-1(line 596) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L299(lines 299 339) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L118(line 118) no Hoare annotation was computed. [2024-11-13 20:55:01,098 INFO L75 FloydHoareUtils]: For program point L118-1(line 118) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L131(line 131) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L131-1(line 131) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L127(lines 127 132) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L94-1(lines 94 98) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L94-2(lines 94 98) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L94-3(lines 94 98) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L119(lines 119 126) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point scalbn_floatFINAL(lines 90 140) no Hoare annotation was computed. [2024-11-13 20:55:01,099 INFO L75 FloydHoareUtils]: For program point L107-1(lines 107 111) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L107-2(lines 107 111) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L107-3(lines 107 111) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L103(lines 103 104) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L128(lines 128 131) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L120-1(lines 120 124) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L120-2(lines 120 124) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L120-3(lines 120 124) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point scalbn_floatEXIT(lines 90 140) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 90 140) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L129(line 129) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L129-1(line 129) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L117(lines 117 118) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L113(lines 113 114) no Hoare annotation was computed. [2024-11-13 20:55:01,100 INFO L75 FloydHoareUtils]: For program point L105(lines 105 115) no Hoare annotation was computed. [2024-11-13 20:55:01,101 INFO L75 FloydHoareUtils]: For program point L105-2(lines 105 115) no Hoare annotation was computed. [2024-11-13 20:55:01,101 INFO L75 FloydHoareUtils]: For program point L101(lines 101 102) no Hoare annotation was computed. [2024-11-13 20:55:01,101 INFO L75 FloydHoareUtils]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2024-11-13 20:55:01,101 INFO L75 FloydHoareUtils]: For program point L134-2(lines 134 138) no Hoare annotation was computed. [2024-11-13 20:55:01,101 INFO L75 FloydHoareUtils]: For program point L134-3(lines 134 138) no Hoare annotation was computed. [2024-11-13 20:55:01,111 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 20:55:01,112 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 20:55:01,124 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cosf [2024-11-13 20:55:01,125 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cosf [2024-11-13 20:55:01,125 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cosf [2024-11-13 20:55:01,125 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cosf [2024-11-13 20:55:01,127 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_float [2024-11-13 20:55:01,128 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_float [2024-11-13 20:55:01,128 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_float [2024-11-13 20:55:01,128 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_float [2024-11-13 20:55:01,129 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sinf [2024-11-13 20:55:01,129 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sinf [2024-11-13 20:55:01,129 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sinf [2024-11-13 20:55:01,129 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sinf [2024-11-13 20:55:01,130 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_float [2024-11-13 20:55:01,130 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_float [2024-11-13 20:55:01,130 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_float [2024-11-13 20:55:01,130 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_float [2024-11-13 20:55:01,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:55:01 ImpRootNode [2024-11-13 20:55:01,132 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:55:01,132 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:55:01,132 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:55:01,132 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:55:01,133 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:50:36" (3/4) ... [2024-11-13 20:55:01,135 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:55:01,141 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cosf [2024-11-13 20:55:01,141 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2024-11-13 20:55:01,141 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sinf [2024-11-13 20:55:01,141 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2024-11-13 20:55:01,168 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 114 nodes and edges [2024-11-13 20:55:01,169 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-13 20:55:01,171 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 20:55:01,173 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:55:01,469 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:55:01,470 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:55:01,470 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:55:01,471 INFO L158 Benchmark]: Toolchain (without parser) took 391505.77ms. Allocated memory was 117.4MB in the beginning and 989.9MB in the end (delta: 872.4MB). Free memory was 91.9MB in the beginning and 389.3MB in the end (delta: -297.3MB). Peak memory consumption was 574.1MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,471 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:55:01,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 778.70ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 61.7MB in the end (delta: 30.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,472 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.64ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 54.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,472 INFO L158 Benchmark]: Boogie Preprocessor took 83.14ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 47.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,472 INFO L158 Benchmark]: RCFGBuilder took 125778.02ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 47.6MB in the beginning and 90.1MB in the end (delta: -42.5MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,473 INFO L158 Benchmark]: CodeCheck took 264406.58ms. Allocated memory was 260.0MB in the beginning and 989.9MB in the end (delta: 729.8MB). Free memory was 90.1MB in the beginning and 410.2MB in the end (delta: -320.1MB). Peak memory consumption was 403.7MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,473 INFO L158 Benchmark]: Witness Printer took 337.54ms. Allocated memory is still 989.9MB. Free memory was 410.2MB in the beginning and 389.3MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:55:01,475 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, 169 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 264.0s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 532 SdHoareTripleChecker+Valid, 149.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 56 mSDsluCounter, 342 SdHoareTripleChecker+Invalid, 145.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 48 mSDsCounter, 48 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 255 IncrementalHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 48 mSolverCounterUnsat, 294 mSDtfsCounter, 255 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 921 GetRequests, 897 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 4.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 105 ConstructedInterpolants, 8 QuantifiedInterpolants, 307 SizeOfPredicates, 9 NumberOfNonLiveVariables, 2668 ConjunctsInSsa, 25 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: 613]: 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: 532]: Procedure Contract for __kernel_cosf Derived contract for procedure __kernel_cosf. Ensures: ((((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two8_krempio == \old(two8_krempio))) && (twon8_krempio == \old(twon8_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two8_rempio == \old(two8_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))) && (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))) && (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))) && (one_cos == \old(one_cos))) - ProcedureContractResult [Line: 66]: Procedure Contract for copysign_float Derived contract for procedure copysign_float. Ensures: ((((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two8_krempio == \old(two8_krempio))) && (twon8_krempio == \old(twon8_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two8_rempio == \old(two8_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))) && (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))) && (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))) && (one_cos == \old(one_cos))) - ProcedureContractResult [Line: 505]: Procedure Contract for __kernel_sinf Derived contract for procedure __kernel_sinf. Ensures: ((((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two8_krempio == \old(two8_krempio))) && (twon8_krempio == \old(twon8_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two8_rempio == \old(two8_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))) && (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))) && (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))) && (one_cos == \old(one_cos))) - ProcedureContractResult [Line: 90]: Procedure Contract for scalbn_float Derived contract for procedure scalbn_float. Ensures: ((((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two8_krempio == \old(two8_krempio))) && (twon8_krempio == \old(twon8_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two8_rempio == \old(two8_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))) && (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))) && (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))) && (one_cos == \old(one_cos))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 778.70ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 61.7MB in the end (delta: 30.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.64ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 54.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.14ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 47.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 125778.02ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 47.6MB in the beginning and 90.1MB in the end (delta: -42.5MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. * CodeCheck took 264406.58ms. Allocated memory was 260.0MB in the beginning and 989.9MB in the end (delta: 729.8MB). Free memory was 90.1MB in the beginning and 410.2MB in the end (delta: -320.1MB). Peak memory consumption was 403.7MB. Max. memory is 16.1GB. * Witness Printer took 337.54ms. Allocated memory is still 989.9MB. Free memory was 410.2MB in the beginning and 389.3MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. 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 __kernel_cosf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cosf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cosf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cosf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sinf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sinf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sinf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sinf - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_float RESULT: Ultimate proved your program to be correct! [2024-11-13 20:55:01,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89a6a997-100e-4f60-a12b-9dce73f674d5/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 Writing output log to file Ultimate.log Result: TRUE