./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk --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 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:34:56,377 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:34:56,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:34:56,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:34:56,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:34:56,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:34:56,531 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:34:56,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:34:56,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:34:56,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:34:56,535 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:34:56,536 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:34:56,537 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:34:56,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:34:56,538 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:34:56,538 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:34:56,539 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:34:56,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:34:56,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:34:56,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:34:56,544 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:34:56,548 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:34:56,549 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:34:56,549 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:34:56,549 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:34:56,557 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:34:56,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:34:56,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:34:56,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:34:56,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:34:56,562 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:34:56,563 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:34:56,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:34:56,563 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 [2024-11-09 00:34:56,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:34:56,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:34:56,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:34:56,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:34:56,975 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:34:56,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c Unable to find full path for "g++" [2024-11-09 00:34:59,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:34:59,656 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:34:59,657 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-11-09 00:34:59,679 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/ad9732853/8f6a3d37166b44a5b4f8fe095ffca179/FLAG3c7ec4515 [2024-11-09 00:34:59,728 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/ad9732853/8f6a3d37166b44a5b4f8fe095ffca179 [2024-11-09 00:34:59,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:34:59,739 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:34:59,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:34:59,751 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:34:59,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:34:59,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:59" (1/1) ... [2024-11-09 00:34:59,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@253c2d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:59, skipping insertion in model container [2024-11-09 00:34:59,778 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:59" (1/1) ... [2024-11-09 00:34:59,868 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:35:00,306 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_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-11-09 00:35:00,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:00,357 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:35:00,491 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_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-11-09 00:35:00,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:00,531 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:35:00,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00 WrapperNode [2024-11-09 00:35:00,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:00,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:00,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:35:00,534 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:35:00,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,574 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,668 INFO L138 Inliner]: procedures = 26, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1107 [2024-11-09 00:35:00,669 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:00,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:35:00,674 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:35:00,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:35:00,694 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,698 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,754 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,769 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,779 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:35:00,789 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:35:00,789 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:35:00,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:35:00,790 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:00" (1/1) ... [2024-11-09 00:35:00,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:00,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:35:00,829 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:35:00,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:35:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:35:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-09 00:35:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-09 00:35:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:35:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-09 00:35:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-09 00:35:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:35:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:35:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:35:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-09 00:35:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:35:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-09 00:35:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-09 00:35:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-09 00:35:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-09 00:35:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-09 00:35:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:35:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:35:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:35:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:35:01,116 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:35:01,119 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:35:13,231 INFO L? ?]: Removed 283 outVars from TransFormulas that were not future-live. [2024-11-09 00:35:13,231 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:35:13,770 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:35:13,774 INFO L316 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-09 00:35:13,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:13 BoogieIcfgContainer [2024-11-09 00:35:13,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:35:13,777 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:35:13,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:35:13,789 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:35:13,790 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:13" (1/1) ... [2024-11-09 00:35:13,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:35:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 341 transitions. [2024-11-09 00:35:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 341 transitions. [2024-11-09 00:35:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:35:13,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:25,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 338 transitions. [2024-11-09 00:35:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2024-11-09 00:35:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:35:25,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:35:27,570 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:35:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:35:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:35:39,146 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) [2024-11-09 00:35:39,149 INFO L158 Benchmark]: Toolchain (without parser) took 39411.32ms. Allocated memory was 153.1MB in the beginning and 272.6MB in the end (delta: 119.5MB). Free memory was 124.7MB in the beginning and 195.4MB in the end (delta: -70.7MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-11-09 00:35:39,150 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:35:39,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 785.16ms. Allocated memory is still 153.1MB. Free memory was 124.2MB in the beginning and 96.1MB in the end (delta: 28.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 00:35:39,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 140.06ms. Allocated memory is still 153.1MB. Free memory was 96.1MB in the beginning and 89.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:35:39,152 INFO L158 Benchmark]: Boogie Preprocessor took 114.13ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 82.5MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:35:39,153 INFO L158 Benchmark]: RCFGBuilder took 12987.24ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 82.5MB in the beginning and 51.2MB in the end (delta: 31.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2024-11-09 00:35:39,154 INFO L158 Benchmark]: CodeCheck took 25371.50ms. Allocated memory was 188.7MB in the beginning and 272.6MB in the end (delta: 83.9MB). Free memory was 51.2MB in the beginning and 195.4MB in the end (delta: -144.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:35:39,157 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 125.8MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 785.16ms. Allocated memory is still 153.1MB. Free memory was 124.2MB in the beginning and 96.1MB in the end (delta: 28.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 140.06ms. Allocated memory is still 153.1MB. Free memory was 96.1MB in the beginning and 89.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.13ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 82.5MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 12987.24ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 82.5MB in the beginning and 51.2MB in the end (delta: 31.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * CodeCheck took 25371.50ms. Allocated memory was 188.7MB in the beginning and 272.6MB in the end (delta: 83.9MB). Free memory was 51.2MB in the beginning and 195.4MB in the end (delta: -144.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:35:39,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk --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 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:35:41,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:35:41,647 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-09 00:35:41,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:35:41,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:35:41,695 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:35:41,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:35:41,697 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:35:41,698 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:35:41,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:35:41,700 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:35:41,701 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:35:41,701 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:35:41,702 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:35:41,702 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:35:41,702 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:35:41,703 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:35:41,703 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:35:41,703 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:35:41,704 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:35:41,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:35:41,709 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:35:41,709 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:35:41,711 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:35:41,711 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:35:41,713 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:35:41,713 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:35:41,714 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:35:41,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:35:41,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:41,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:35:41,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:35:41,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:35:41,715 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:35:41,716 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:35:41,716 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:35:41,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 [2024-11-09 00:35:42,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:35:42,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:35:42,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:35:42,188 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:35:42,190 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:35:42,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c Unable to find full path for "g++" [2024-11-09 00:35:44,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:35:44,726 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:35:44,727 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-11-09 00:35:44,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/d85b86010/2fc3cbd037804473bad575f43222a41a/FLAG7d16123c5 [2024-11-09 00:35:44,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/data/d85b86010/2fc3cbd037804473bad575f43222a41a [2024-11-09 00:35:44,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:35:44,771 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:35:44,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:44,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:35:44,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:35:44,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:44" (1/1) ... [2024-11-09 00:35:44,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a779fb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:44, skipping insertion in model container [2024-11-09 00:35:44,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:44" (1/1) ... [2024-11-09 00:35:44,850 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:35:45,308 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_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-11-09 00:35:45,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:45,370 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:35:45,512 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_93d8725b-7650-49f4-9249-11fc8a6e0adb/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-11-09 00:35:45,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:45,546 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:35:45,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45 WrapperNode [2024-11-09 00:35:45,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:45,548 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:45,548 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:35:45,549 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:35:45,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,592 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,666 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-11-09 00:35:45,666 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:45,667 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:35:45,667 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:35:45,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:35:45,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,698 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,780 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:35:45,781 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:35:45,781 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:35:45,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:35:45,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:45,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:35:45,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:35:45,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:35:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:35:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-09 00:35:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-09 00:35:45,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-09 00:35:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-09 00:35:45,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-09 00:35:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:35:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:35:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-09 00:35:45,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-09 00:35:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-09 00:35:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-09 00:35:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:35:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:35:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:35:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:35:46,118 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:35:46,121 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:38:52,474 INFO L? ?]: Removed 276 outVars from TransFormulas that were not future-live. [2024-11-09 00:38:52,475 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:38:52,820 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:38:52,820 INFO L316 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-09 00:38:52,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:38:52 BoogieIcfgContainer [2024-11-09 00:38:52,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:38:52,821 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:38:52,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:38:52,835 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:38:52,835 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:38:52" (1/1) ... [2024-11-09 00:38:52,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:38:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 341 transitions. [2024-11-09 00:38:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 341 transitions. [2024-11-09 00:38:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:38:52,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:52,926 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:38:52,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:38:52,930 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:38:52,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-09 00:38:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:55,500 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:38:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:56,284 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 00:38:56,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:56,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-09 00:38:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 338 transitions. [2024-11-09 00:38:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2024-11-09 00:38:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:38:56,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:56,985 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:38:56,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:38:56,987 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:38:56,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 00:39:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:01,814 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:02,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:39:02,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:03,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-09 00:39:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 211 states and 346 transitions. [2024-11-09 00:39:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 346 transitions. [2024-11-09 00:39:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:39:06,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:06,464 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:06,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:06,467 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:06,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 00:39:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:08,483 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:09,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 00:39:09,053 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:09,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-09 00:39:19,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 211 states and 344 transitions. [2024-11-09 00:39:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 344 transitions. [2024-11-09 00:39:20,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:39:20,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:20,072 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:20,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:20,075 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:20,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 00:39:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,178 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:39:24,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:27,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 00:39:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 209 states and 339 transitions. [2024-11-09 00:39:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 339 transitions. [2024-11-09 00:39:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:39:36,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:36,570 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:36,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:36,574 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:36,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 00:39:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:38,639 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:39,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 00:39:39,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:39,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-09 00:39:47,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:48,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 209 states and 337 transitions. [2024-11-09 00:39:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 337 transitions. [2024-11-09 00:39:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:39:48,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,899 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:48,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:48,902 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:48,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 00:39:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,863 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:51,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 00:39:51,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:52,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-09 00:39:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 335 transitions. [2024-11-09 00:39:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 335 transitions. [2024-11-09 00:39:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:39:53,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:53,915 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:53,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:53,918 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:53,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 00:39:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:55,991 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:39:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:56,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 00:39:56,521 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:56,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 00:39:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 209 states and 333 transitions. [2024-11-09 00:39:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 333 transitions. [2024-11-09 00:39:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:39:56,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:56,558 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:56,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:39:56,561 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:39:56,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 00:40:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:00,594 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:40:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:01,161 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:40:01,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:03,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 00:40:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-11-09 00:40:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-11-09 00:40:03,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:40:03,895 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-09 00:40:03,908 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:40:05,259 INFO L75 FloydHoareUtils]: For program point L151(line 151) no Hoare annotation was computed. [2024-11-09 00:40:05,260 INFO L75 FloydHoareUtils]: For program point L151-1(line 151) no Hoare annotation was computed. [2024-11-09 00:40:05,260 INFO L75 FloydHoareUtils]: For program point L147(lines 147 152) no Hoare annotation was computed. [2024-11-09 00:40:05,260 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 111 161) no Hoare annotation was computed. [2024-11-09 00:40:05,260 INFO L75 FloydHoareUtils]: For program point L139-1(lines 139 144) no Hoare annotation was computed. [2024-11-09 00:40:05,260 INFO L75 FloydHoareUtils]: For program point L139-2(lines 139 144) no Hoare annotation was computed. [2024-11-09 00:40:05,261 INFO L75 FloydHoareUtils]: For program point L139-3(lines 139 144) no Hoare annotation was computed. [2024-11-09 00:40:05,261 INFO L75 FloydHoareUtils]: For program point L148(lines 148 151) no Hoare annotation was computed. [2024-11-09 00:40:05,261 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 111 161) no Hoare annotation was computed. [2024-11-09 00:40:05,261 INFO L75 FloydHoareUtils]: For program point L136(lines 136 137) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L124-2(lines 124 128) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L120(lines 120 132) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L120-2(lines 111 161) no Hoare annotation was computed. [2024-11-09 00:40:05,262 INFO L75 FloydHoareUtils]: For program point L149(line 149) no Hoare annotation was computed. [2024-11-09 00:40:05,263 INFO L75 FloydHoareUtils]: For program point L149-1(line 149) no Hoare annotation was computed. [2024-11-09 00:40:05,263 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 111 161) no Hoare annotation was computed. [2024-11-09 00:40:05,263 INFO L75 FloydHoareUtils]: For program point L137(line 137) no Hoare annotation was computed. [2024-11-09 00:40:05,263 INFO L75 FloydHoareUtils]: For program point L137-1(line 137) no Hoare annotation was computed. [2024-11-09 00:40:05,263 INFO L75 FloydHoareUtils]: For program point L121(lines 121 122) no Hoare annotation was computed. [2024-11-09 00:40:05,264 INFO L75 FloydHoareUtils]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2024-11-09 00:40:05,264 INFO L75 FloydHoareUtils]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2024-11-09 00:40:05,264 INFO L75 FloydHoareUtils]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2024-11-09 00:40:05,264 INFO L75 FloydHoareUtils]: For program point L113-1(lines 113 118) no Hoare annotation was computed. [2024-11-09 00:40:05,264 INFO L75 FloydHoareUtils]: For program point L113-2(lines 113 118) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point L113-3(lines 113 118) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point L138(lines 138 146) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point L130(lines 130 131) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point L93(lines 93 97) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point L93-1(lines 93 97) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 86 105) no Hoare annotation was computed. [2024-11-09 00:40:05,265 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 86 105) no Hoare annotation was computed. [2024-11-09 00:40:05,266 INFO L75 FloydHoareUtils]: For program point L98(lines 98 103) no Hoare annotation was computed. [2024-11-09 00:40:05,266 INFO L75 FloydHoareUtils]: For program point L98-1(lines 98 103) no Hoare annotation was computed. [2024-11-09 00:40:05,266 INFO L75 FloydHoareUtils]: For program point L98-2(lines 98 103) no Hoare annotation was computed. [2024-11-09 00:40:05,266 INFO L75 FloydHoareUtils]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2024-11-09 00:40:05,266 INFO L75 FloydHoareUtils]: For program point L88-2(lines 88 92) no Hoare annotation was computed. [2024-11-09 00:40:05,267 INFO L75 FloydHoareUtils]: For program point L545(lines 545 548) no Hoare annotation was computed. [2024-11-09 00:40:05,267 INFO L75 FloydHoareUtils]: For program point L545-2(lines 545 548) no Hoare annotation was computed. [2024-11-09 00:40:05,267 INFO L75 FloydHoareUtils]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2024-11-09 00:40:05,267 INFO L75 FloydHoareUtils]: For program point L539-2(lines 539 543) no Hoare annotation was computed. [2024-11-09 00:40:05,267 INFO L75 FloydHoareUtils]: For program point L539-3(lines 539 543) no Hoare annotation was computed. [2024-11-09 00:40:05,268 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 536 570) no Hoare annotation was computed. [2024-11-09 00:40:05,268 INFO L75 FloydHoareUtils]: For program point L556(lines 556 565) no Hoare annotation was computed. [2024-11-09 00:40:05,268 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 536 570) no Hoare annotation was computed. [2024-11-09 00:40:05,268 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 536 570) no Hoare annotation was computed. [2024-11-09 00:40:05,268 INFO L75 FloydHoareUtils]: For program point L546(lines 546 547) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L559-1(lines 559 564) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L559-2(lines 559 564) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L559-3(lines 556 565) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L553(lines 553 569) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L498(lines 498 503) no Hoare annotation was computed. [2024-11-09 00:40:05,269 INFO L75 FloydHoareUtils]: For program point L498-1(lines 498 503) no Hoare annotation was computed. [2024-11-09 00:40:05,270 INFO L75 FloydHoareUtils]: For program point L498-2(lines 498 503) no Hoare annotation was computed. [2024-11-09 00:40:05,270 INFO L75 FloydHoareUtils]: For program point L334-1(lines 334 335) no Hoare annotation was computed. [2024-11-09 00:40:05,270 INFO L75 FloydHoareUtils]: For program point L334-3(lines 334 335) no Hoare annotation was computed. [2024-11-09 00:40:05,270 INFO L75 FloydHoareUtils]: For program point L334-4(lines 334 335) no Hoare annotation was computed. [2024-11-09 00:40:05,270 INFO L75 FloydHoareUtils]: For program point L169(lines 169 174) no Hoare annotation was computed. [2024-11-09 00:40:05,271 INFO L75 FloydHoareUtils]: For program point L169-1(lines 169 174) no Hoare annotation was computed. [2024-11-09 00:40:05,272 INFO L75 FloydHoareUtils]: For program point L169-2(lines 169 174) no Hoare annotation was computed. [2024-11-09 00:40:05,272 INFO L75 FloydHoareUtils]: For program point L270-1(lines 192 362) no Hoare annotation was computed. [2024-11-09 00:40:05,272 INFO L75 FloydHoareUtils]: For program point L237-2(lines 192 362) no Hoare annotation was computed. [2024-11-09 00:40:05,272 INFO L77 FloydHoareUtils]: At program point L602(lines 602 628) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_sin_double_#res#1| (let ((.cse0 (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L404-2(lines 404 408) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L338(line 338) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L404-3(lines 404 408) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L272-1(lines 272 273) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L272-3(lines 272 273) no Hoare annotation was computed. [2024-11-09 00:40:05,273 INFO L75 FloydHoareUtils]: For program point L272-4(lines 270 287) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L74(lines 74 79) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L74-1(lines 74 79) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L74-2(lines 74 79) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L339-1(lines 339 343) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L240(lines 192 362) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L339-3(lines 339 343) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L339-4(lines 339 343) no Hoare annotation was computed. [2024-11-09 00:40:05,274 INFO L75 FloydHoareUtils]: For program point L207-1(lines 207 208) no Hoare annotation was computed. [2024-11-09 00:40:05,275 INFO L75 FloydHoareUtils]: For program point L207-3(lines 207 208) no Hoare annotation was computed. [2024-11-09 00:40:05,275 INFO L75 FloydHoareUtils]: For program point L207-4(lines 207 208) no Hoare annotation was computed. [2024-11-09 00:40:05,275 INFO L75 FloydHoareUtils]: For program point L42(lines 42 43) no Hoare annotation was computed. [2024-11-09 00:40:05,277 INFO L75 FloydHoareUtils]: For program point L505-1(lines 505 510) no Hoare annotation was computed. [2024-11-09 00:40:05,278 INFO L75 FloydHoareUtils]: For program point L505-2(lines 505 510) no Hoare annotation was computed. [2024-11-09 00:40:05,278 INFO L75 FloydHoareUtils]: For program point L505-3(lines 505 510) no Hoare annotation was computed. [2024-11-09 00:40:05,279 INFO L77 FloydHoareUtils]: At program point L605-1(lines 605 609) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 00:40:05,280 INFO L77 FloydHoareUtils]: At program point L605-2(lines 605 609) the Hoare annotation is: (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) [2024-11-09 00:40:05,280 INFO L77 FloydHoareUtils]: At program point L605-3(lines 605 609) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 00:40:05,281 INFO L75 FloydHoareUtils]: For program point L440(lines 440 486) no Hoare annotation was computed. [2024-11-09 00:40:05,281 INFO L75 FloydHoareUtils]: For program point L308(line 308) no Hoare annotation was computed. [2024-11-09 00:40:05,281 INFO L75 FloydHoareUtils]: For program point L275-1(lines 275 276) no Hoare annotation was computed. [2024-11-09 00:40:05,281 INFO L75 FloydHoareUtils]: For program point L275-3(lines 275 276) no Hoare annotation was computed. [2024-11-09 00:40:05,281 INFO L75 FloydHoareUtils]: For program point L275-4(lines 275 276) no Hoare annotation was computed. [2024-11-09 00:40:05,281 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 630 647) the Hoare annotation is: true [2024-11-09 00:40:05,282 INFO L75 FloydHoareUtils]: For program point L309-1(lines 309 312) no Hoare annotation was computed. [2024-11-09 00:40:05,282 INFO L75 FloydHoareUtils]: For program point L243-1(lines 243 252) no Hoare annotation was computed. [2024-11-09 00:40:05,282 INFO L75 FloydHoareUtils]: For program point L309-3(lines 309 312) no Hoare annotation was computed. [2024-11-09 00:40:05,282 INFO L75 FloydHoareUtils]: For program point L210-1(lines 210 214) no Hoare annotation was computed. [2024-11-09 00:40:05,282 INFO L75 FloydHoareUtils]: For program point L309-4(lines 309 312) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L243-3(lines 243 252) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L210-3(lines 210 214) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L243-4(lines 240 268) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L210-4(lines 210 214) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L211-1(lines 211 212) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L211-3(lines 211 212) no Hoare annotation was computed. [2024-11-09 00:40:05,283 INFO L75 FloydHoareUtils]: For program point L211-4(lines 211 212) no Hoare annotation was computed. [2024-11-09 00:40:05,284 INFO L77 FloydHoareUtils]: At program point L641(lines 641 644) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-11-09 00:40:05,284 INFO L75 FloydHoareUtils]: For program point L410(lines 410 414) no Hoare annotation was computed. [2024-11-09 00:40:05,284 INFO L75 FloydHoareUtils]: For program point L344-1(lines 344 348) no Hoare annotation was computed. [2024-11-09 00:40:05,284 INFO L75 FloydHoareUtils]: For program point L278-1(lines 278 283) no Hoare annotation was computed. [2024-11-09 00:40:05,285 INFO L75 FloydHoareUtils]: For program point L344-3(lines 344 348) no Hoare annotation was computed. [2024-11-09 00:40:05,286 INFO L75 FloydHoareUtils]: For program point L344-4(lines 344 348) no Hoare annotation was computed. [2024-11-09 00:40:05,286 INFO L75 FloydHoareUtils]: For program point L278-3(lines 278 283) no Hoare annotation was computed. [2024-11-09 00:40:05,289 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 20 81) no Hoare annotation was computed. [2024-11-09 00:40:05,289 INFO L75 FloydHoareUtils]: For program point L278-4(lines 278 283) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L642(line 642) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L511-1(lines 511 514) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L511-3(lines 511 514) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L511-4(lines 511 514) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L280-1(lines 280 281) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L280-3(lines 280 281) no Hoare annotation was computed. [2024-11-09 00:40:05,290 INFO L75 FloydHoareUtils]: For program point L280-4(lines 280 281) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L77 FloydHoareUtils]: At program point L611(lines 611 627) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) |ULTIMATE.start_sin_double_~ix~3#1|))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L446-2(lines 446 478) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L446-4(lines 446 478) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L314-1(lines 314 318) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L314-3(lines 314 318) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L314-4(lines 314 318) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L612(line 612) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2024-11-09 00:40:05,291 INFO L75 FloydHoareUtils]: For program point L315-1(lines 315 316) no Hoare annotation was computed. [2024-11-09 00:40:05,292 INFO L75 FloydHoareUtils]: For program point L315-3(lines 315 316) no Hoare annotation was computed. [2024-11-09 00:40:05,292 INFO L75 FloydHoareUtils]: For program point L315-4(lines 315 316) no Hoare annotation was computed. [2024-11-09 00:40:05,292 INFO L75 FloydHoareUtils]: For program point L51(lines 51 73) no Hoare annotation was computed. [2024-11-09 00:40:05,292 INFO L77 FloydHoareUtils]: At program point L613(lines 613 627) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) |ULTIMATE.start_sin_double_~ix~3#1|))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 00:40:05,296 INFO L75 FloydHoareUtils]: For program point L415(lines 415 439) no Hoare annotation was computed. [2024-11-09 00:40:05,296 INFO L75 FloydHoareUtils]: For program point L349-1(lines 349 350) no Hoare annotation was computed. [2024-11-09 00:40:05,296 INFO L75 FloydHoareUtils]: For program point L349-3(lines 349 350) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L217(lines 192 362) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L349-4(lines 320 360) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L219-1(lines 219 223) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L219-3(lines 219 223) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L219-4(lines 219 223) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L517-1(lines 517 518) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L517-3(lines 517 518) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L517-4(lines 517 518) no Hoare annotation was computed. [2024-11-09 00:40:05,297 INFO L75 FloydHoareUtils]: For program point L253-1(lines 240 268) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L452-2(lines 452 456) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L452-3(lines 452 456) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L320(lines 320 360) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 397 526) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L23-1(lines 23 28) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L23-2(lines 23 28) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L23-3(lines 23 28) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L618(line 618) no Hoare annotation was computed. [2024-11-09 00:40:05,298 INFO L75 FloydHoareUtils]: For program point L321(line 321) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L619(line 619) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L58(lines 58 59) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L620(line 620) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L488(lines 488 491) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L323-1(lines 323 324) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L323-3(lines 323 324) no Hoare annotation was computed. [2024-11-09 00:40:05,299 INFO L75 FloydHoareUtils]: For program point L323-4(lines 323 324) no Hoare annotation was computed. [2024-11-09 00:40:05,300 INFO L75 FloydHoareUtils]: For program point L621(line 621) no Hoare annotation was computed. [2024-11-09 00:40:05,300 INFO L75 FloydHoareUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2024-11-09 00:40:05,300 INFO L75 FloydHoareUtils]: For program point L225(line 225) no Hoare annotation was computed. [2024-11-09 00:40:05,300 INFO L75 FloydHoareUtils]: For program point L622(line 622) no Hoare annotation was computed. [2024-11-09 00:40:05,300 INFO L75 FloydHoareUtils]: For program point L292-1(lines 292 295) no Hoare annotation was computed. [2024-11-09 00:40:05,304 INFO L75 FloydHoareUtils]: For program point L292-3(lines 292 295) no Hoare annotation was computed. [2024-11-09 00:40:05,304 INFO L75 FloydHoareUtils]: For program point L623(line 623) no Hoare annotation was computed. [2024-11-09 00:40:05,304 INFO L75 FloydHoareUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2024-11-09 00:40:05,304 INFO L75 FloydHoareUtils]: For program point L458(lines 458 477) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L458-1(lines 458 477) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L624(line 624) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L30(lines 30 73) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2024-11-09 00:40:05,305 INFO L75 FloydHoareUtils]: For program point L493-2(lines 493 497) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L328(line 328) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L31(lines 31 50) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L164-1(lines 164 168) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L164-2(lines 164 168) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 642) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L297(line 297) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L330-1(lines 330 331) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2024-11-09 00:40:05,306 INFO L75 FloydHoareUtils]: For program point L330-3(lines 330 331) no Hoare annotation was computed. [2024-11-09 00:40:05,307 INFO L75 FloydHoareUtils]: For program point L330-4(lines 330 331) no Hoare annotation was computed. [2024-11-09 00:40:05,307 INFO L75 FloydHoareUtils]: For program point L265(lines 265 266) no Hoare annotation was computed. [2024-11-09 00:40:05,307 INFO L75 FloydHoareUtils]: For program point L298-2(lines 289 306) no Hoare annotation was computed. [2024-11-09 00:40:05,307 INFO L75 FloydHoareUtils]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2024-11-09 00:40:05,307 INFO L75 FloydHoareUtils]: For program point L464-2(lines 464 468) no Hoare annotation was computed. [2024-11-09 00:40:05,308 INFO L75 FloydHoareUtils]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2024-11-09 00:40:05,308 INFO L75 FloydHoareUtils]: For program point L266(line 266) no Hoare annotation was computed. [2024-11-09 00:40:05,308 INFO L75 FloydHoareUtils]: For program point L266-1(line 266) no Hoare annotation was computed. [2024-11-09 00:40:05,309 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 580 600) no Hoare annotation was computed. [2024-11-09 00:40:05,309 INFO L75 FloydHoareUtils]: For program point L589(lines 589 592) no Hoare annotation was computed. [2024-11-09 00:40:05,309 INFO L75 FloydHoareUtils]: For program point L589-2(lines 589 592) no Hoare annotation was computed. [2024-11-09 00:40:05,309 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 580 600) no Hoare annotation was computed. [2024-11-09 00:40:05,309 INFO L75 FloydHoareUtils]: For program point L583-1(lines 583 587) no Hoare annotation was computed. [2024-11-09 00:40:05,310 INFO L75 FloydHoareUtils]: For program point L583-2(lines 583 587) no Hoare annotation was computed. [2024-11-09 00:40:05,311 INFO L75 FloydHoareUtils]: For program point L583-3(lines 583 587) no Hoare annotation was computed. [2024-11-09 00:40:05,311 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 580 600) no Hoare annotation was computed. [2024-11-09 00:40:05,311 INFO L75 FloydHoareUtils]: For program point L590(lines 590 591) no Hoare annotation was computed. [2024-11-09 00:40:05,320 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-09 00:40:05,330 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-11-09 00:40:05,330 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-11-09 00:40:05,330 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-11-09 00:40:05,331 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-11-09 00:40:05,337 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-11-09 00:40:05,340 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-11-09 00:40:05,340 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-11-09 00:40:05,341 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-11-09 00:40:05,343 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-11-09 00:40:05,345 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-11-09 00:40:05,346 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-11-09 00:40:05,346 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-11-09 00:40:05,347 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-11-09 00:40:05,347 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-11-09 00:40:05,348 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-11-09 00:40:05,348 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-11-09 00:40:05,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:40:05 ImpRootNode [2024-11-09 00:40:05,349 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:40:05,350 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:40:05,350 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:40:05,350 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:40:05,351 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:38:52" (3/4) ... [2024-11-09 00:40:05,353 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:40:05,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-11-09 00:40:05,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-11-09 00:40:05,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-11-09 00:40:05,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-11-09 00:40:05,383 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 56 nodes and edges [2024-11-09 00:40:05,384 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-09 00:40:05,385 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:40:05,385 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:40:05,555 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:40:05,556 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:40:05,557 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:40:05,557 INFO L158 Benchmark]: Toolchain (without parser) took 260786.23ms. Allocated memory was 79.7MB in the beginning and 184.5MB in the end (delta: 104.9MB). Free memory was 54.8MB in the beginning and 117.6MB in the end (delta: -62.8MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,558 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:40:05,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 771.58ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 43.7MB in the end (delta: 10.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 118.54ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 37.1MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,559 INFO L158 Benchmark]: Boogie Preprocessor took 112.66ms. Allocated memory is still 79.7MB. Free memory was 37.1MB in the beginning and 50.4MB in the end (delta: -13.3MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,560 INFO L158 Benchmark]: RCFGBuilder took 187040.04ms. Allocated memory is still 79.7MB. Free memory was 50.4MB in the beginning and 42.2MB in the end (delta: 8.3MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,560 INFO L158 Benchmark]: CodeCheck took 72527.82ms. Allocated memory was 79.7MB in the beginning and 184.5MB in the end (delta: 104.9MB). Free memory was 41.7MB in the beginning and 130.2MB in the end (delta: -88.5MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,564 INFO L158 Benchmark]: Witness Printer took 207.09ms. Allocated memory is still 184.5MB. Free memory was 130.2MB in the beginning and 117.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:40:05,566 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, 209 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 71.0s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 658 SdHoareTripleChecker+Valid, 122.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 68 mSDsluCounter, 414 SdHoareTripleChecker+Invalid, 120.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 62 mSDsCounter, 63 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 315 IncrementalHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 63 mSolverCounterUnsat, 352 mSDtfsCounter, 315 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1117 GetRequests, 1093 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 15.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 137 NumberOfCodeBlocks, 137 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 129 ConstructedInterpolants, 8 QuantifiedInterpolants, 351 SizeOfPredicates, 9 NumberOfNonLiveVariables, 2068 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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: 642]: 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: 111]: Procedure Contract for scalbn_double Derived contract for procedure scalbn_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 86]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 536]: Procedure Contract for __kernel_cos Derived contract for procedure __kernel_cos. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 580]: Procedure Contract for __kernel_sin Derived contract for procedure __kernel_sin. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 771.58ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 43.7MB in the end (delta: 10.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 118.54ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 37.1MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.66ms. Allocated memory is still 79.7MB. Free memory was 37.1MB in the beginning and 50.4MB in the end (delta: -13.3MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * RCFGBuilder took 187040.04ms. Allocated memory is still 79.7MB. Free memory was 50.4MB in the beginning and 42.2MB in the end (delta: 8.3MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * CodeCheck took 72527.82ms. Allocated memory was 79.7MB in the beginning and 184.5MB in the end (delta: 104.9MB). Free memory was 41.7MB in the beginning and 130.2MB in the end (delta: -88.5MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * Witness Printer took 207.09ms. Allocated memory is still 184.5MB. Free memory was 130.2MB in the beginning and 117.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-11-09 00:40:05,788 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:40:05,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93d8725b-7650-49f4-9249-11fc8a6e0adb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE