./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_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_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/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_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/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_1008b212-d21d-436e-9444-12f58230a58d/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 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:31,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:31,628 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:29:31,632 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:29:31,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:29:31,652 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:31,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:31,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:31,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:31,653 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:31,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:31,653 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:31,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:31,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:31,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:31,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:31,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:31,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:31,655 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:29:31,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:29:31,655 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_1008b212-d21d-436e-9444-12f58230a58d/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 -> 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c [2024-12-06 02:29:31,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:31,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:31,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:31,920 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:31,921 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:31,922 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c [2024-12-06 02:29:34,632 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/6936ba10b/66bde4c75dec48e9aaea5355a1cdd0d1/FLAG7cd80c94f [2024-12-06 02:29:36,827 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:36,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c [2024-12-06 02:29:37,139 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/6936ba10b/66bde4c75dec48e9aaea5355a1cdd0d1/FLAG7cd80c94f [2024-12-06 02:29:37,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/6936ba10b/66bde4c75dec48e9aaea5355a1cdd0d1 [2024-12-06 02:29:37,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:37,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:37,157 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:37,157 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:37,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:37,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:37" (1/1) ... [2024-12-06 02:29:37,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d9949a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:37, skipping insertion in model container [2024-12-06 02:29:37,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:37" (1/1) ... [2024-12-06 02:29:37,862 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:38,468 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 02:29:38,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21f4d40d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:38, skipping insertion in model container [2024-12-06 02:29:38,469 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:38,470 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:29:38,476 INFO L158 Benchmark]: Toolchain (without parser) took 1314.45ms. Allocated memory was 310.4MB in the beginning and 746.6MB in the end (delta: 436.2MB). Free memory was 143.0MB in the beginning and 497.3MB in the end (delta: -354.3MB). Peak memory consumption was 193.1MB. Max. memory is 16.1GB. [2024-12-06 02:29:38,476 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.3MB in the beginning and 83.3MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:29:38,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1312.50ms. Allocated memory was 310.4MB in the beginning and 746.6MB in the end (delta: 436.2MB). Free memory was 143.0MB in the beginning and 497.3MB in the end (delta: -354.3MB). Peak memory consumption was 193.1MB. Max. memory is 16.1GB. [2024-12-06 02:29:38,478 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 142.6MB. Free memory was 83.3MB in the beginning and 83.3MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1312.50ms. Allocated memory was 310.4MB in the beginning and 746.6MB in the end (delta: 436.2MB). Free memory was 143.0MB in the beginning and 497.3MB in the end (delta: -354.3MB). Peak memory consumption was 193.1MB. 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_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/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_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/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_1008b212-d21d-436e-9444-12f58230a58d/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 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:40,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:40,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 02:29:40,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:40,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:40,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:40,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:40,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:40,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:40,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:40,553 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:29:40,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:40,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:40,554 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:29:40,555 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:29:40,555 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:29:40,555 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_1008b212-d21d-436e-9444-12f58230a58d/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 -> 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c [2024-12-06 02:29:40,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:40,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:40,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:40,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:40,807 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:40,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c [2024-12-06 02:29:43,589 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/88806f82e/5cb662cf431b4b42991b271cb47195d0/FLAG731f5dfa4 [2024-12-06 02:29:45,820 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:45,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_nd.c [2024-12-06 02:29:46,090 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/88806f82e/5cb662cf431b4b42991b271cb47195d0/FLAG731f5dfa4 [2024-12-06 02:29:46,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1008b212-d21d-436e-9444-12f58230a58d/bin/ukojak-verify-CZk0znPC7b/data/88806f82e/5cb662cf431b4b42991b271cb47195d0 [2024-12-06 02:29:46,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:46,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:46,107 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:46,107 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:46,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:46,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:46" (1/1) ... [2024-12-06 02:29:46,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e163ad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:46, skipping insertion in model container [2024-12-06 02:29:46,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:46" (1/1) ... [2024-12-06 02:29:46,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:32:22,646 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:32:22,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@513df16e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:22, skipping insertion in model container [2024-12-06 02:32:22,647 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:32:22,647 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:32:22,649 INFO L158 Benchmark]: Toolchain (without parser) took 156542.62ms. Allocated memory was 453.0MB in the beginning and 838.9MB in the end (delta: 385.9MB). Free memory was 292.0MB in the beginning and 547.7MB in the end (delta: -255.7MB). Peak memory consumption was 607.1MB. Max. memory is 16.1GB. [2024-12-06 02:32:22,650 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:32:22,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156540.71ms. Allocated memory was 453.0MB in the beginning and 838.9MB in the end (delta: 385.9MB). Free memory was 291.7MB in the beginning and 547.7MB in the end (delta: -256.0MB). Peak memory consumption was 607.1MB. Max. memory is 16.1GB. [2024-12-06 02:32:22,652 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156540.71ms. Allocated memory was 453.0MB in the beginning and 838.9MB in the end (delta: 385.9MB). Free memory was 291.7MB in the beginning and 547.7MB in the end (delta: -256.0MB). Peak memory consumption was 607.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: 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