./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/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_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-05 22:23:15,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:23:15,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:23:15,729 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:23:15,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:23:15,750 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:23:15,751 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:23:15,751 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:23:15,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:23:15,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:23:15,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:23:15,752 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:23:15,752 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:23:15,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:23:15,754 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:23:15,754 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:23:15,754 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:23:15,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:23:15,754 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:23:15,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:23:15,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:23:15,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:23:15,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:23:15,755 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:23:15,755 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:23:15,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:23:15,755 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 22:23:16,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:23:16,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:23:16,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:23:16,011 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:23:16,012 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:23:16,013 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-12-05 22:23:18,683 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/cd8856b80/e6db885541164ea689e45e1ec1061aef/FLAG4bbec4bf8 [2024-12-05 22:23:18,943 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:23:18,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-12-05 22:23:18,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/cd8856b80/e6db885541164ea689e45e1ec1061aef/FLAG4bbec4bf8 [2024-12-05 22:23:18,972 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/cd8856b80/e6db885541164ea689e45e1ec1061aef [2024-12-05 22:23:18,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:23:18,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:23:18,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:23:18,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:23:18,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:23:18,983 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:23:18" (1/1) ... [2024-12-05 22:23:18,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd5568d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:18, skipping insertion in model container [2024-12-05 22:23:18,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:23:18" (1/1) ... [2024-12-05 22:23:19,014 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:23:19,170 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 22:23:19,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@326ce7b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:19, skipping insertion in model container [2024-12-05 22:23:19,171 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:23:19,172 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:23:19,174 INFO L158 Benchmark]: Toolchain (without parser) took 197.39ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 107.0MB in the end (delta: 9.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:23:19,174 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory was 83.7MB in the beginning and 83.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:23:19,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 194.67ms. Allocated memory is still 142.6MB. Free memory was 115.8MB in the beginning and 107.0MB in the end (delta: 8.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:23:19,176 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory was 83.7MB in the beginning and 83.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 194.67ms. Allocated memory is still 142.6MB. Free memory was 115.8MB in the beginning and 107.0MB in the end (delta: 8.9MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/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_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-05 22:23:20,929 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:23:21,010 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 22:23:21,039 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:23:21,039 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:23:21,040 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:23:21,040 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:23:21,040 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:23:21,041 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:23:21,041 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:23:21,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:23:21,042 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:23:21,042 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:23:21,042 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:23:21,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:23:21,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:23:21,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:23:21,043 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 22:23:21,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:23:21,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:23:21,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:23:21,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:23:21,291 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:23:21,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-12-05 22:23:24,061 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/9a00ebb7a/0dd874b38dd349a28a599ab055a7a8f2/FLAG16b1ff8d3 [2024-12-05 22:23:24,318 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:23:24,319 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2024-12-05 22:23:24,330 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/9a00ebb7a/0dd874b38dd349a28a599ab055a7a8f2/FLAG16b1ff8d3 [2024-12-05 22:23:24,346 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/data/9a00ebb7a/0dd874b38dd349a28a599ab055a7a8f2 [2024-12-05 22:23:24,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:23:24,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:23:24,352 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:23:24,352 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:23:24,356 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:23:24,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e86224e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24, skipping insertion in model container [2024-12-05 22:23:24,358 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,386 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:23:24,660 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_d94cb6d4-1130-4851-a992-1661aefa3993/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-12-05 22:23:24,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:23:24,693 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:23:24,795 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_d94cb6d4-1130-4851-a992-1661aefa3993/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2024-12-05 22:23:24,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:23:24,827 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:23:24,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24 WrapperNode [2024-12-05 22:23:24,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:23:24,829 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:23:24,829 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:23:24,829 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:23:24,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,908 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-12-05 22:23:24,908 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:23:24,909 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:23:24,909 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:23:24,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:23:24,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,961 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,973 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,978 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:24,991 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:23:24,992 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:23:24,992 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:23:24,992 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:23:24,993 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:23:24" (1/1) ... [2024-12-05 22:23:25,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:23:25,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:23:25,026 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:23:25,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:23:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-12-05 22:23:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-12-05 22:23:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 22:23:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 22:23:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-12-05 22:23:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-12-05 22:23:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-05 22:23:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-05 22:23:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:23:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:23:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 22:23:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:23:25,231 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:23:25,233 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:27:04,758 INFO L? ?]: Removed 256 outVars from TransFormulas that were not future-live. [2024-12-05 22:27:04,758 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:27:05,018 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:27:05,019 INFO L312 CfgBuilder]: Removed 42 assume(true) statements. [2024-12-05 22:27:05,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:27:05 BoogieIcfgContainer [2024-12-05 22:27:05,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:27:05,020 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:27:05,020 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:27:05,039 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:27:05,039 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:27:05" (1/1) ... [2024-12-05 22:27:05,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:27:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-05 22:27:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-05 22:27:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:27:05,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:05,110 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:05,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:05,112 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:05,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 22:27:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:07,231 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:27:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:07,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 22:27:07,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:07,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-05 22:27:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-12-05 22:27:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-12-05 22:27:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:27:08,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:08,540 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:08,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:08,542 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:08,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 22:27:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:13,562 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:27:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:14,107 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:27:14,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:15,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-05 22:27:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 294 transitions. [2024-12-05 22:27:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 294 transitions. [2024-12-05 22:27:18,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:18,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:18,527 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:18,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:18,529 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:18,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 22:27:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:20,526 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:27:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:21,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 22:27:21,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:21,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-05 22:27:31,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:27:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-12-05 22:27:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-12-05 22:27:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:31,606 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:31,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:31,609 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:31,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-05 22:27:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:33,656 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:27:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:34,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 22:27:34,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:34,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-05 22:27:36,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:27:46,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:27:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 177 states and 290 transitions. [2024-12-05 22:27:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 290 transitions. [2024-12-05 22:27:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:46,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:46,339 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:46,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:46,341 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:46,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-05 22:27:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:50,036 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:27:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:50,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:27:50,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:52,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-05 22:27:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 175 states and 285 transitions. [2024-12-05 22:27:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-12-05 22:27:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:59,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:59,299 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:27:59,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:27:59,301 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:27:59,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-05 22:28:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:00,938 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:28:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:01,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:28:01,336 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:02,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-05 22:28:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 283 transitions. [2024-12-05 22:28:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 283 transitions. [2024-12-05 22:28:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:28:03,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:03,185 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:28:03,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:28:03,186 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:28:03,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-05 22:28:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:06,851 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:28:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:07,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:28:07,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:08,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-05 22:28:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-12-05 22:28:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-12-05 22:28:09,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:28:09,296 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-05 22:28:09,304 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point L151(line 151) no Hoare annotation was computed. [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point L151-1(line 151) no Hoare annotation was computed. [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point L147(lines 147 152) no Hoare annotation was computed. [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 111 161) no Hoare annotation was computed. [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point L139-1(lines 139 144) no Hoare annotation was computed. [2024-12-05 22:28:10,196 INFO L75 FloydHoareUtils]: For program point L139-2(lines 139 144) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L139-4(lines 139 144) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L148(lines 148 151) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 111 161) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L136(lines 136 137) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L124-2(lines 124 128) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L120(lines 120 132) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L124-4(lines 124 128) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L120-2(lines 111 161) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L149(line 149) no Hoare annotation was computed. [2024-12-05 22:28:10,197 INFO L75 FloydHoareUtils]: For program point L149-1(line 149) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 111 161) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L137(line 137) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L137-1(line 137) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L121(lines 121 122) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L113-1(lines 113 118) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L113-2(lines 113 118) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L113-4(lines 113 118) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L138(lines 138 146) no Hoare annotation was computed. [2024-12-05 22:28:10,198 INFO L75 FloydHoareUtils]: For program point L130(lines 130 131) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L93(lines 93 97) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L93-1(lines 93 97) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 86 105) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 86 105) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L98(lines 98 103) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L98-1(lines 98 103) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L98-3(lines 98 103) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L88-2(lines 88 92) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L545(lines 545 548) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L545-2(lines 545 548) no Hoare annotation was computed. [2024-12-05 22:28:10,199 INFO L75 FloydHoareUtils]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L539-2(lines 539 543) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L539-4(lines 539 543) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 536 570) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L556(lines 556 565) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 536 570) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 536 570) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L546(lines 546 547) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L559-1(lines 559 564) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L559-2(lines 559 564) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L559-4(lines 556 565) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L553(lines 553 569) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L498(lines 498 503) no Hoare annotation was computed. [2024-12-05 22:28:10,200 INFO L75 FloydHoareUtils]: For program point L498-1(lines 498 503) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L498-3(lines 498 503) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L334-3(lines 334 335) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L169(lines 169 174) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L169-1(lines 169 174) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L169-3(lines 169 174) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L270-1(lines 192 362) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L237-2(lines 192 362) no Hoare annotation was computed. [2024-12-05 22:28:10,201 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)))) [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2024-12-05 22:28:10,201 INFO L75 FloydHoareUtils]: For program point L404-2(lines 404 408) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L338(line 338) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L404-4(lines 404 408) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L272-3(lines 272 273) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L272-4(lines 270 287) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L74(lines 74 79) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L74-1(lines 74 79) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L74-3(lines 74 79) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L240(lines 192 362) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L339-3(lines 339 343) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L207-3(lines 207 208) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L42(lines 42 43) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L505-1(lines 505 510) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L505-2(lines 505 510) no Hoare annotation was computed. [2024-12-05 22:28:10,202 INFO L75 FloydHoareUtils]: For program point L505-4(lines 505 510) no Hoare annotation was computed. [2024-12-05 22:28:10,203 INFO L77 FloydHoareUtils]: At program point L605-1(lines 605 609) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_233|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_233|)))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-12-05 22:28:10,203 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))) [2024-12-05 22:28:10,203 INFO L77 FloydHoareUtils]: At program point L605-4(lines 605 609) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_233|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_233|)))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-12-05 22:28:10,203 INFO L75 FloydHoareUtils]: For program point L440(lines 440 486) no Hoare annotation was computed. [2024-12-05 22:28:10,203 INFO L75 FloydHoareUtils]: For program point L308(line 308) no Hoare annotation was computed. [2024-12-05 22:28:10,203 INFO L75 FloydHoareUtils]: For program point L275-1(lines 275 276) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L275-4(lines 275 276) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L275-5(lines 275 276) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 630 647) the Hoare annotation is: true [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L309-3(lines 309 312) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L243-3(lines 243 252) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L210-3(lines 210 214) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L211-3(lines 211 212) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L77 FloydHoareUtils]: At program point L641(lines 641 644) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L410(lines 410 414) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L344-3(lines 344 348) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L278-3(lines 278 283) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 20 81) no Hoare annotation was computed. [2024-12-05 22:28:10,204 INFO L75 FloydHoareUtils]: For program point L642(line 642) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L511-3(lines 511 514) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L280-3(lines 280 281) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L77 FloydHoareUtils]: At program point L611(lines 611 627) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_233|))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_233|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L446-2(lines 446 478) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L446-4(lines 446 478) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L314-3(lines 314 318) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L612(line 612) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L315-3(lines 315 316) no Hoare annotation was computed. [2024-12-05 22:28:10,205 INFO L75 FloydHoareUtils]: For program point L51(lines 51 73) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L77 FloydHoareUtils]: At program point L613(lines 613 627) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_233|))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_233|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_233|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L415(lines 415 439) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L349-3(lines 349 350) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L217(lines 192 362) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L219-3(lines 219 223) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L219-4(lines 219 223) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L517-1(lines 517 518) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L517-4(lines 517 518) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L517-5(lines 517 518) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L253-1(lines 240 268) no Hoare annotation was computed. [2024-12-05 22:28:10,206 INFO L75 FloydHoareUtils]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L452-2(lines 452 456) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L452-4(lines 452 456) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L320(lines 320 360) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 397 526) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L23-1(lines 23 28) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L23-2(lines 23 28) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L23-4(lines 23 28) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L618(line 618) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L321(line 321) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L619(line 619) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L58(lines 58 59) no Hoare annotation was computed. [2024-12-05 22:28:10,207 INFO L75 FloydHoareUtils]: For program point L620(line 620) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L488(lines 488 491) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L323-3(lines 323 324) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L621(line 621) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L225(line 225) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L622(line 622) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L292-1(lines 292 295) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L292-4(lines 292 295) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L623(line 623) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L458(lines 458 477) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L458-1(lines 458 477) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L75 FloydHoareUtils]: For program point L624(line 624) no Hoare annotation was computed. [2024-12-05 22:28:10,208 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L30(lines 30 73) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L493-2(lines 493 497) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L328(line 328) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L31(lines 31 50) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L164-1(lines 164 168) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L164-2(lines 164 168) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 642) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L297(line 297) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L330-3(lines 330 331) no Hoare annotation was computed. [2024-12-05 22:28:10,209 INFO L75 FloydHoareUtils]: For program point L265(lines 265 266) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L298-2(lines 289 306) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L464-2(lines 464 468) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L464-4(lines 464 468) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L266(line 266) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L266-1(line 266) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 580 600) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L589(lines 589 592) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L589-2(lines 589 592) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 580 600) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L583-1(lines 583 587) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L583-2(lines 583 587) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point L583-4(lines 583 587) no Hoare annotation was computed. [2024-12-05 22:28:10,210 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 580 600) no Hoare annotation was computed. [2024-12-05 22:28:10,211 INFO L75 FloydHoareUtils]: For program point L590(lines 590 591) no Hoare annotation was computed. [2024-12-05 22:28:10,217 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-05 22:28:10,219 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-12-05 22:28:10,224 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-12-05 22:28:10,224 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-12-05 22:28:10,224 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-12-05 22:28:10,224 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-12-05 22:28:10,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-12-05 22:28:10,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-12-05 22:28:10,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-12-05 22:28:10,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-12-05 22:28:10,227 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-12-05 22:28:10,227 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-12-05 22:28:10,227 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-12-05 22:28:10,227 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-12-05 22:28:10,228 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-12-05 22:28:10,228 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-12-05 22:28:10,228 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-12-05 22:28:10,228 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-12-05 22:28:10,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:28:10 ImpRootNode [2024-12-05 22:28:10,229 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:28:10,230 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:28:10,230 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:28:10,230 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:28:10,230 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:27:05" (3/4) ... [2024-12-05 22:28:10,232 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:28:10,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-12-05 22:28:10,234 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-05 22:28:10,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-12-05 22:28:10,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-12-05 22:28:10,243 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2024-12-05 22:28:10,245 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-05 22:28:10,245 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-05 22:28:10,246 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:28:10,381 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:28:10,381 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:28:10,382 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:28:10,382 INFO L158 Benchmark]: Toolchain (without parser) took 286032.22ms. Allocated memory was 92.3MB in the beginning and 335.5MB in the end (delta: 243.3MB). Free memory was 69.4MB in the beginning and 272.4MB in the end (delta: -203.0MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,383 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:28:10,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.18ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 42.2MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,383 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.49ms. Allocated memory is still 92.3MB. Free memory was 42.0MB in the beginning and 65.4MB in the end (delta: -23.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,384 INFO L158 Benchmark]: Boogie Preprocessor took 82.46ms. Allocated memory is still 92.3MB. Free memory was 65.4MB in the beginning and 58.6MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,384 INFO L158 Benchmark]: RCFGBuilder took 220027.22ms. Allocated memory is still 92.3MB. Free memory was 58.6MB in the beginning and 26.2MB in the end (delta: 32.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,384 INFO L158 Benchmark]: CodeCheck took 65209.36ms. Allocated memory was 92.3MB in the beginning and 335.5MB in the end (delta: 243.3MB). Free memory was 26.2MB in the beginning and 289.0MB in the end (delta: -262.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:28:10,385 INFO L158 Benchmark]: Witness Printer took 151.98ms. Allocated memory is still 335.5MB. Free memory was 289.0MB in the beginning and 272.4MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:28:10,386 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 175 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 64.2s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9 mSolverCounterUnknown, 527 SdHoareTripleChecker+Valid, 119.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 56 mSDsluCounter, 332 SdHoareTripleChecker+Invalid, 118.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 48 mSDsCounter, 48 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 255 IncrementalHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 48 mSolverCounterUnsat, 284 mSDtfsCounter, 255 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 915 GetRequests, 891 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 12.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 105 ConstructedInterpolants, 8 QuantifiedInterpolants, 327 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1776 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: 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 0.42ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.18ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 42.2MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.49ms. Allocated memory is still 92.3MB. Free memory was 42.0MB in the beginning and 65.4MB in the end (delta: -23.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.46ms. Allocated memory is still 92.3MB. Free memory was 65.4MB in the beginning and 58.6MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 220027.22ms. Allocated memory is still 92.3MB. Free memory was 58.6MB in the beginning and 26.2MB in the end (delta: 32.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 65209.36ms. Allocated memory was 92.3MB in the beginning and 335.5MB in the end (delta: 243.3MB). Free memory was 26.2MB in the beginning and 289.0MB in the end (delta: -262.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 151.98ms. Allocated memory is still 335.5MB. Free memory was 289.0MB in the beginning and 272.4MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-12-05 22:28:10,596 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 22:28:10,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d94cb6d4-1130-4851-a992-1661aefa3993/bin/ukojak-verify-CZk0znPC7b/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