./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.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_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/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_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/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_3deda716-1b2f-441c-9fc8-cddd62ee999e/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 e0edc3bee4914c275f0c598e472600512fc7b26a133b6f40ec30f7b7e670fb55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:10:21,789 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:10:21,849 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:10:21,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:10:21,854 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:10:21,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:10:21,877 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:10:21,877 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:10:21,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:10:21,877 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:10:21,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:10:21,878 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:10:21,879 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:10:21,879 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:21,879 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:10:21,879 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:10:21,880 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:10:21,880 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:10:21,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:10:21,880 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_3deda716-1b2f-441c-9fc8-cddd62ee999e/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 -> e0edc3bee4914c275f0c598e472600512fc7b26a133b6f40ec30f7b7e670fb55 [2024-12-06 01:10:22,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:10:22,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:10:22,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:10:22,141 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:10:22,142 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:10:22,143 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2024-12-06 01:10:24,761 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/422d740f4/4f790db6bf1c453b9f638287f9328182/FLAGd66daa041 [2024-12-06 01:10:25,013 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:10:25,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2024-12-06 01:10:25,023 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/422d740f4/4f790db6bf1c453b9f638287f9328182/FLAGd66daa041 [2024-12-06 01:10:25,325 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/422d740f4/4f790db6bf1c453b9f638287f9328182 [2024-12-06 01:10:25,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:10:25,328 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:10:25,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:25,330 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:10:25,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:10:25,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:25" (1/1) ... [2024-12-06 01:10:25,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d79d220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:25, skipping insertion in model container [2024-12-06 01:10:25,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:25" (1/1) ... [2024-12-06 01:10:25,358 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:10:25,496 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:10:25,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@326b49eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:25, skipping insertion in model container [2024-12-06 01:10:25,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:25,497 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:10:25,499 INFO L158 Benchmark]: Toolchain (without parser) took 169.59ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 107.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:10:25,499 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:10:25,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 167.51ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 107.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:10:25,501 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 167.51ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 107.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. 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_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/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_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/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_3deda716-1b2f-441c-9fc8-cddd62ee999e/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 e0edc3bee4914c275f0c598e472600512fc7b26a133b6f40ec30f7b7e670fb55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:10:27,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:10:27,361 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 01:10:27,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:10:27,387 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:10:27,387 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:10:27,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:10:27,388 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:10:27,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:10:27,388 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:10:27,388 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:10:27,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:10:27,389 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:10:27,390 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:10:27,390 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:10:27,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:27,390 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:10:27,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:10:27,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:10:27,391 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:10:27,391 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:10:27,391 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:10:27,391 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_3deda716-1b2f-441c-9fc8-cddd62ee999e/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 -> e0edc3bee4914c275f0c598e472600512fc7b26a133b6f40ec30f7b7e670fb55 [2024-12-06 01:10:27,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:10:27,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:10:27,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:10:27,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:10:27,632 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:10:27,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2024-12-06 01:10:30,325 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/6f40165a9/a7bdba2461c14572a1fbb49216b2e0c0/FLAGea3ef62ad [2024-12-06 01:10:30,542 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:10:30,543 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2024-12-06 01:10:30,554 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/6f40165a9/a7bdba2461c14572a1fbb49216b2e0c0/FLAGea3ef62ad [2024-12-06 01:10:30,878 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/data/6f40165a9/a7bdba2461c14572a1fbb49216b2e0c0 [2024-12-06 01:10:30,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:10:30,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:10:30,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:30,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:10:30,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:10:30,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:30" (1/1) ... [2024-12-06 01:10:30,886 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2365dfc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:30, skipping insertion in model container [2024-12-06 01:10:30,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:30" (1/1) ... [2024-12-06 01:10:30,912 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:10:31,149 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_3deda716-1b2f-441c-9fc8-cddd62ee999e/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c[16283,16296] [2024-12-06 01:10:31,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:31,171 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:10:31,262 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_3deda716-1b2f-441c-9fc8-cddd62ee999e/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c[16283,16296] [2024-12-06 01:10:31,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:31,289 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:10:31,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31 WrapperNode [2024-12-06 01:10:31,290 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:31,290 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:31,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:10:31,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:10:31,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,366 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-12-06 01:10:31,366 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:31,366 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:10:31,366 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:10:31,366 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:10:31,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,383 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,414 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,425 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,433 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,440 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:10:31,441 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:10:31,441 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:10:31,441 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:10:31,442 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:31" (1/1) ... [2024-12-06 01:10:31,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:31,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:10:31,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:10:31,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:10:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-12-06 01:10:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-12-06 01:10:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 01:10:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 01:10:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-12-06 01:10:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-12-06 01:10:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-06 01:10:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-06 01:10:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:10:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:10:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 01:10:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:10:31,663 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:10:31,665 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:13:48,507 INFO L? ?]: Removed 256 outVars from TransFormulas that were not future-live. [2024-12-06 01:13:48,507 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:13:48,761 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:13:48,762 INFO L312 CfgBuilder]: Removed 42 assume(true) statements. [2024-12-06 01:13:48,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:13:48 BoogieIcfgContainer [2024-12-06 01:13:48,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:13:48,763 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:13:48,763 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:13:48,771 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:13:48,772 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:13:48" (1/1) ... [2024-12-06 01:13:48,777 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:13:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-06 01:13:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-06 01:13:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:13:48,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:48,825 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:13:48,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:13:48,827 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:13:48,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 01:13:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:50,721 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:13:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:51,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 01:13:51,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:13:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:13:51,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 01:13:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-12-06 01:13:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-12-06 01:13:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:13:52,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:52,241 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:13:52,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:13:52,243 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:13:52,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 01:13:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:56,578 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:13:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:57,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:13:57,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:13:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:13:57,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 01:14:02,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:14:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 294 transitions. [2024-12-06 01:14:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 294 transitions. [2024-12-06 01:14:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:14:03,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:03,607 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:03,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:03,609 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:03,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 01:14:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:05,341 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:14:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:05,799 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 01:14:05,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:05,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 01:14:16,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-12-06 01:14:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-12-06 01:14:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:14:16,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:16,567 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:16,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:16,569 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:16,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 01:14:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:18,172 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:14:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:18,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 01:14:18,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:18,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 01:14:28,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:30,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 177 states and 290 transitions. [2024-12-06 01:14:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 290 transitions. [2024-12-06 01:14:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:14:30,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:30,283 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:30,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:30,285 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:30,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 01:14:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:33,708 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:14:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:34,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:14:34,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:35,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 01:14:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 175 states and 285 transitions. [2024-12-06 01:14:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-12-06 01:14:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:14:38,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:38,829 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:38,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:38,831 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:38,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 01:14:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:40,430 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:14:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:40,843 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 01:14:40,844 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:41,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 01:14:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 283 transitions. [2024-12-06 01:14:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 283 transitions. [2024-12-06 01:14:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:14:42,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:42,399 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:42,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:42,401 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:42,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 01:14:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:46,025 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:14:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:46,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:14:46,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:14:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:48,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 01:14:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-12-06 01:14:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-12-06 01:14:48,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:14:48,730 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 01:14:48,739 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L155(line 155) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L151(lines 151 156) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 115 165) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L143-2(lines 143 148) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L143-4(lines 143 148) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point L152(lines 152 155) no Hoare annotation was computed. [2024-12-06 01:14:49,614 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 115 165) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L140(lines 140 141) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L128-1(lines 128 132) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L128-2(lines 128 132) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L124(lines 124 136) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L128-4(lines 128 132) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L124-2(lines 115 165) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L153(line 153) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L153-1(line 153) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L141(line 141) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point L141-1(line 141) no Hoare annotation was computed. [2024-12-06 01:14:49,615 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 115 165) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L125(lines 125 126) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L158-1(lines 158 163) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L158-2(lines 158 163) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L158-4(lines 158 163) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L117-1(lines 117 122) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L117-2(lines 117 122) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L117-4(lines 117 122) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L142(lines 142 150) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L134(lines 134 135) no Hoare annotation was computed. [2024-12-06 01:14:49,616 INFO L75 FloydHoareUtils]: For program point L97(lines 97 101) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 90 109) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 90 109) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L102(lines 102 107) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L102-1(lines 102 107) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L102-3(lines 102 107) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L92-2(lines 92 96) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L543-1(lines 543 547) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L543-2(lines 543 547) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point L543-4(lines 543 547) no Hoare annotation was computed. [2024-12-06 01:14:49,617 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 540 574) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L560(lines 560 569) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 540 574) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L550(lines 550 551) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 540 574) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L563-1(lines 563 568) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L563-2(lines 563 568) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L563-4(lines 560 569) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L557(lines 557 573) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L549(lines 549 552) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L549-2(lines 549 552) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L168-2(lines 168 172) no Hoare annotation was computed. [2024-12-06 01:14:49,618 INFO L75 FloydHoareUtils]: For program point L301(line 301) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L334-3(lines 334 335) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L269(lines 269 270) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L302-2(lines 293 310) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L468-1(lines 468 472) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L468-2(lines 468 472) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L468-4(lines 468 472) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L270(line 270) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L502(lines 502 507) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L502-1(lines 502 507) no Hoare annotation was computed. [2024-12-06 01:14:49,619 INFO L75 FloydHoareUtils]: For program point L502-3(lines 502 507) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L338-3(lines 338 339) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L173(lines 173 178) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L173-1(lines 173 178) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L173-3(lines 173 178) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L274-1(lines 196 366) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L241-2(lines 196 366) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 634 651) the Hoare annotation is: true [2024-12-06 01:14:49,620 INFO L77 FloydHoareUtils]: At program point L606(lines 606 632) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_sin_double_#res#1| (let ((.cse0 (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L408-1(lines 408 412) no Hoare annotation was computed. [2024-12-06 01:14:49,620 INFO L75 FloydHoareUtils]: For program point L408-2(lines 408 412) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L342(line 342) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L408-4(lines 408 412) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L276-3(lines 276 277) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L276-4(lines 274 291) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L78(lines 78 83) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 83) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L78-3(lines 78 83) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L244(lines 196 366) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L343-3(lines 343 347) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L211-3(lines 211 212) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L46(lines 46 47) no Hoare annotation was computed. [2024-12-06 01:14:49,621 INFO L75 FloydHoareUtils]: For program point L509-1(lines 509 514) no Hoare annotation was computed. [2024-12-06 01:14:49,622 INFO L75 FloydHoareUtils]: For program point L509-2(lines 509 514) no Hoare annotation was computed. [2024-12-06 01:14:49,622 INFO L75 FloydHoareUtils]: For program point L509-4(lines 509 514) no Hoare annotation was computed. [2024-12-06 01:14:49,622 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 24 85) no Hoare annotation was computed. [2024-12-06 01:14:49,622 INFO L77 FloydHoareUtils]: At program point L609-1(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ 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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) [2024-12-06 01:14:49,622 INFO L77 FloydHoareUtils]: At program point L609-2(lines 609 613) the Hoare annotation is: (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))) [2024-12-06 01:14:49,622 INFO L77 FloydHoareUtils]: At program point L609-4(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ 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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L444(lines 444 490) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L312(line 312) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L279-1(lines 279 280) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L279-4(lines 279 280) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L279-5(lines 279 280) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L313-3(lines 313 316) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L247-3(lines 247 256) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L214-3(lines 214 218) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L215-3(lines 215 216) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L77 FloydHoareUtils]: At program point L645(lines 645 648) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L414(lines 414 418) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L348-3(lines 348 352) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L282-3(lines 282 287) no Hoare annotation was computed. [2024-12-06 01:14:49,623 INFO L75 FloydHoareUtils]: For program point L646(line 646) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L515-3(lines 515 518) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L284-3(lines 284 285) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L77 FloydHoareUtils]: At program point L615(lines 615 631) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ 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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L450-2(lines 450 482) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L450-4(lines 450 482) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L318-3(lines 318 322) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L616(line 616) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L616-1(line 616) no Hoare annotation was computed. [2024-12-06 01:14:49,624 INFO L75 FloydHoareUtils]: For program point L319-3(lines 319 320) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L55(lines 55 77) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L77 FloydHoareUtils]: At program point L617(lines 617 631) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_233| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ 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 ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_~x#1| (fp.div currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0) (_ +zero 11 53)))) [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L419(lines 419 443) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L353-3(lines 353 354) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L221(lines 196 366) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 401 530) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L223-3(lines 223 227) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L223-4(lines 223 227) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L521-1(lines 521 522) no Hoare annotation was computed. [2024-12-06 01:14:49,625 INFO L75 FloydHoareUtils]: For program point L521-4(lines 521 522) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L521-5(lines 521 522) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L257-1(lines 244 272) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L456-2(lines 456 460) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L456-4(lines 456 460) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L324(lines 324 364) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L27-2(lines 27 32) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L27-4(lines 27 32) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L622(line 622) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L325(line 325) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L623(line 623) no Hoare annotation was computed. [2024-12-06 01:14:49,626 INFO L75 FloydHoareUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L62(lines 62 63) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L624(line 624) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L492(lines 492 495) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L327-3(lines 327 328) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L229(line 229) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L626(line 626) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L296-1(lines 296 299) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L296-4(lines 296 299) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 646) no Hoare annotation was computed. [2024-12-06 01:14:49,627 INFO L75 FloydHoareUtils]: For program point L627(line 627) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L627-1(line 627) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L462(lines 462 481) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L462-1(lines 462 481) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L628(line 628) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L34(lines 34 77) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L629(line 629) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L497-1(lines 497 501) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L497-2(lines 497 501) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L332(line 332) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L35(lines 35 54) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 584 604) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L593(lines 593 596) no Hoare annotation was computed. [2024-12-06 01:14:49,628 INFO L75 FloydHoareUtils]: For program point L593-2(lines 593 596) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 584 604) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point L587-2(lines 587 591) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point L587-4(lines 587 591) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 584 604) no Hoare annotation was computed. [2024-12-06 01:14:49,629 INFO L75 FloydHoareUtils]: For program point L594(lines 594 595) no Hoare annotation was computed. [2024-12-06 01:14:49,635 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:14:49,638 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-12-06 01:14:49,642 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-12-06 01:14:49,642 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-12-06 01:14:49,642 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-12-06 01:14:49,642 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-12-06 01:14:49,643 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-12-06 01:14:49,644 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-12-06 01:14:49,644 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-12-06 01:14:49,644 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-12-06 01:14:49,644 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-12-06 01:14:49,644 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-12-06 01:14:49,645 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-12-06 01:14:49,645 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-12-06 01:14:49,646 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-12-06 01:14:49,646 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-12-06 01:14:49,646 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-12-06 01:14:49,646 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-12-06 01:14:49,647 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:14:49 ImpRootNode [2024-12-06 01:14:49,647 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:14:49,647 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:14:49,647 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:14:49,648 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:14:49,648 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:13:48" (3/4) ... [2024-12-06 01:14:49,650 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:14:49,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-12-06 01:14:49,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-06 01:14:49,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-12-06 01:14:49,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-12-06 01:14:49,662 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2024-12-06 01:14:49,664 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-06 01:14:49,665 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 01:14:49,666 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:14:49,809 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:14:49,809 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:14:49,809 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:14:49,810 INFO L158 Benchmark]: Toolchain (without parser) took 258928.63ms. Allocated memory was 92.3MB in the beginning and 369.1MB in the end (delta: 276.8MB). Free memory was 68.6MB in the beginning and 233.3MB in the end (delta: -164.8MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,810 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:14:49,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.86ms. Allocated memory is still 92.3MB. Free memory was 68.5MB in the beginning and 41.3MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,811 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.55ms. Allocated memory is still 92.3MB. Free memory was 41.3MB in the beginning and 64.7MB in the end (delta: -23.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,811 INFO L158 Benchmark]: Boogie Preprocessor took 74.18ms. Allocated memory is still 92.3MB. Free memory was 64.7MB in the beginning and 57.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,812 INFO L158 Benchmark]: RCFGBuilder took 197321.06ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 57.7MB in the beginning and 82.1MB in the end (delta: -24.4MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,812 INFO L158 Benchmark]: CodeCheck took 60883.84ms. Allocated memory was 117.4MB in the beginning and 369.1MB in the end (delta: 251.7MB). Free memory was 82.1MB in the beginning and 250.1MB in the end (delta: -167.9MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,812 INFO L158 Benchmark]: Witness Printer took 161.67ms. Allocated memory is still 369.1MB. Free memory was 250.1MB in the beginning and 233.3MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:14:49,814 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: 59.9s, 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, 135.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 56 mSDsluCounter, 332 SdHoareTripleChecker+Invalid, 133.9s 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, 895 SyntacticMatches, 6 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 7.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 105 ConstructedInterpolants, 8 QuantifiedInterpolants, 305 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: 646]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 115]: Procedure Contract for scalbn_double Derived contract for procedure scalbn_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 90]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 540]: Procedure Contract for __kernel_cos Derived contract for procedure __kernel_cos. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 584]: Procedure Contract for __kernel_sin Derived contract for procedure __kernel_sin. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.86ms. Allocated memory is still 92.3MB. Free memory was 68.5MB in the beginning and 41.3MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.55ms. Allocated memory is still 92.3MB. Free memory was 41.3MB in the beginning and 64.7MB in the end (delta: -23.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.18ms. Allocated memory is still 92.3MB. Free memory was 64.7MB in the beginning and 57.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 197321.06ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 57.7MB in the beginning and 82.1MB in the end (delta: -24.4MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 60883.84ms. Allocated memory was 117.4MB in the beginning and 369.1MB in the end (delta: 251.7MB). Free memory was 82.1MB in the beginning and 250.1MB in the end (delta: -167.9MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. * Witness Printer took 161.67ms. Allocated memory is still 369.1MB. Free memory was 250.1MB in the beginning and 233.3MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-12-06 01:14:50,024 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 01:14:50,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3deda716-1b2f-441c-9fc8-cddd62ee999e/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