./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/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_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4e52675be63ff15e9fedf9c0ced8d7f628fe8b5fe017955f25f0f97119a9f62b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:33:51,909 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:33:51,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:33:51,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:33:51,971 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:33:51,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:33:51,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:33:51,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:33:51,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:33:51,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:33:51,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:33:51,992 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:33:51,992 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:33:51,993 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:33:51,993 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:33:51,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:33:51,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:33:51,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:33:51,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:33:51,994 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:33:51,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:33:51,994 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_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e52675be63ff15e9fedf9c0ced8d7f628fe8b5fe017955f25f0f97119a9f62b [2024-12-05 23:33:52,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:33:52,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:33:52,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:33:52,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:33:52,212 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:33:52,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c [2024-12-05 23:33:54,801 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/618d37fe3/080bc0a405a54780a85ad7cc08fc9c93/FLAG604b2d8c2 [2024-12-05 23:33:57,227 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:33:57,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c [2024-12-05 23:33:57,556 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/618d37fe3/080bc0a405a54780a85ad7cc08fc9c93/FLAG604b2d8c2 [2024-12-05 23:33:57,859 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/618d37fe3/080bc0a405a54780a85ad7cc08fc9c93 [2024-12-05 23:33:57,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:33:57,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:33:57,862 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:33:57,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:33:57,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:33:57,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:33:57" (1/1) ... [2024-12-05 23:33:57,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a61ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:33:57, skipping insertion in model container [2024-12-05 23:33:57,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:33:57" (1/1) ... [2024-12-05 23:33:58,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:33:59,135 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 23:33:59,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@82980fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:33:59, skipping insertion in model container [2024-12-05 23:33:59,136 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:33:59,136 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:33:59,138 INFO L158 Benchmark]: Toolchain (without parser) took 1275.38ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 95.5MB in the beginning and 139.9MB in the end (delta: -44.4MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2024-12-05 23:33:59,138 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:33:59,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1273.52ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 95.5MB in the beginning and 139.9MB in the end (delta: -44.4MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2024-12-05 23:33:59,140 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1273.52ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 95.5MB in the beginning and 139.9MB in the end (delta: -44.4MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/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_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4e52675be63ff15e9fedf9c0ced8d7f628fe8b5fe017955f25f0f97119a9f62b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:34:00,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:34:00,949 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 23:34:00,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:34:00,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:34:00,974 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:34:00,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:34:00,975 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:34:00,975 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:34:00,976 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:34:00,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:34:00,976 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:34:00,977 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_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e52675be63ff15e9fedf9c0ced8d7f628fe8b5fe017955f25f0f97119a9f62b [2024-12-05 23:34:01,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:34:01,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:34:01,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:34:01,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:34:01,211 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:34:01,212 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c [2024-12-05 23:34:03,929 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/232b4a506/43085848d9674852b3094b3240c52003/FLAG945c5bc35 [2024-12-05 23:34:06,221 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:34:06,221 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_884-777_infer_nd.c [2024-12-05 23:34:06,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/232b4a506/43085848d9674852b3094b3240c52003/FLAG945c5bc35 [2024-12-05 23:34:06,565 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5aed36b-404d-4bb4-80fe-d30db8cca8a2/bin/ukojak-verify-CZk0znPC7b/data/232b4a506/43085848d9674852b3094b3240c52003 [2024-12-05 23:34:06,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:34:06,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:34:06,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:34:06,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:34:06,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:34:06,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:34:06" (1/1) ... [2024-12-05 23:34:06,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6446bea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:34:06, skipping insertion in model container [2024-12-05 23:34:06,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:34:06" (1/1) ... [2024-12-05 23:34:07,306 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:36:44,333 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 23:36:44,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41d8db58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:44, skipping insertion in model container [2024-12-05 23:36:44,334 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:36:44,334 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:36:44,337 INFO L158 Benchmark]: Toolchain (without parser) took 157766.77ms. Allocated memory was 343.9MB in the beginning and 687.9MB in the end (delta: 343.9MB). Free memory was 165.7MB in the beginning and 380.7MB in the end (delta: -215.0MB). Peak memory consumption was 486.3MB. Max. memory is 16.1GB. [2024-12-05 23:36:44,337 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:36:44,338 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157764.17ms. Allocated memory was 343.9MB in the beginning and 687.9MB in the end (delta: 343.9MB). Free memory was 165.6MB in the beginning and 380.7MB in the end (delta: -215.2MB). Peak memory consumption was 486.3MB. Max. memory is 16.1GB. [2024-12-05 23:36:44,340 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157764.17ms. Allocated memory was 343.9MB in the beginning and 687.9MB in the end (delta: 343.9MB). Free memory was 165.6MB in the beginning and 380.7MB in the end (delta: -215.2MB). Peak memory consumption was 486.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52312]: Unsupported Syntax Unsupported function: atexit RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN