./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:28:16,357 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:28:16,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:28:16,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:28:16,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:28:16,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:28:16,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:28:16,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:28:16,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:28:16,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:28:16,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:28:16,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:28:16,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:28:16,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:28:16,442 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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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 -> 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 [2024-12-06 04:28:16,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:28:16,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:28:16,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:28:16,697 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:28:16,697 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:28:16,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-12-06 04:28:19,334 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/de46a8e00/073c86e35cd94f4c91ccf39f6af863ba/FLAG9c5d04e6d [2024-12-06 04:28:21,509 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:28:21,510 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-12-06 04:28:21,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/de46a8e00/073c86e35cd94f4c91ccf39f6af863ba/FLAG9c5d04e6d [2024-12-06 04:28:21,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/de46a8e00/073c86e35cd94f4c91ccf39f6af863ba [2024-12-06 04:28:21,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:28:21,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:28:21,924 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:28:21,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:28:21,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:28:21,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:28:21" (1/1) ... [2024-12-06 04:28:21,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26fa9685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:28:21, skipping insertion in model container [2024-12-06 04:28:21,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:28:21" (1/1) ... [2024-12-06 04:28:22,684 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:28:23,304 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 04:28:23,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3df58bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:28:23, skipping insertion in model container [2024-12-06 04:28:23,305 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:28:23,305 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:28:23,308 INFO L158 Benchmark]: Toolchain (without parser) took 1382.67ms. Allocated memory was 335.5MB in the beginning and 847.2MB in the end (delta: 511.7MB). Free memory was 128.1MB in the beginning and 579.8MB in the end (delta: -451.6MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. [2024-12-06 04:28:23,308 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:28:23,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1380.74ms. Allocated memory was 335.5MB in the beginning and 847.2MB in the end (delta: 511.7MB). Free memory was 128.1MB in the beginning and 579.8MB in the end (delta: -451.6MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. [2024-12-06 04:28:23,310 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1380.74ms. Allocated memory was 335.5MB in the beginning and 847.2MB in the end (delta: 511.7MB). Free memory was 128.1MB in the beginning and 579.8MB in the end (delta: -451.6MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34733]: 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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:28:25,073 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:28:25,156 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 04:28:25,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:28:25,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:28:25,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:28:25,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:28:25,182 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:28:25,183 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:28:25,183 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:28:25,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:28:25,183 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:28:25,184 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:28:25,184 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:28:25,184 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:28:25,184 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:28:25,184 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_2944dd22-dbaa-41c2-87dd-d90601f5fb13/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 -> 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 [2024-12-06 04:28:25,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:28:25,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:28:25,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:28:25,436 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:28:25,437 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:28:25,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-12-06 04:28:28,093 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/e65744ffa/9747bcda021043639fa808baaf2257ac/FLAG3c3d2a59e [2024-12-06 04:28:30,272 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:28:30,273 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-12-06 04:28:30,575 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/e65744ffa/9747bcda021043639fa808baaf2257ac/FLAG3c3d2a59e [2024-12-06 04:28:30,659 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2944dd22-dbaa-41c2-87dd-d90601f5fb13/bin/ukojak-verify-CZk0znPC7b/data/e65744ffa/9747bcda021043639fa808baaf2257ac [2024-12-06 04:28:30,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:28:30,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:28:30,663 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:28:30,663 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:28:30,666 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:28:30,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:28:30" (1/1) ... [2024-12-06 04:28:30,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ea9bf2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:28:30, skipping insertion in model container [2024-12-06 04:28:30,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:28:30" (1/1) ... [2024-12-06 04:28:31,419 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:31:01,690 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:31:01,691 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16cdf4fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:01, skipping insertion in model container [2024-12-06 04:31:01,691 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:31:01,692 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:31:01,693 INFO L158 Benchmark]: Toolchain (without parser) took 151030.50ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 226.8MB in the beginning and 403.1MB in the end (delta: -176.3MB). Peak memory consumption was 575.9MB. Max. memory is 16.1GB. [2024-12-06 04:31:01,694 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:31:01,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 151028.70ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 226.6MB in the beginning and 403.1MB in the end (delta: -176.5MB). Peak memory consumption was 575.9MB. Max. memory is 16.1GB. [2024-12-06 04:31:01,696 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 151028.70ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 226.6MB in the beginning and 403.1MB in the end (delta: -176.5MB). Peak memory consumption was 575.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51637]: 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