./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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 fad3362a78f0f84d52ee7a2897dc03401f0cb0d4496cddbf5299049f08aa64a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:00:28,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:00:28,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:00:28,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:00:28,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:00:28,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:00:28,631 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:00:28,631 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:00:28,631 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:00:28,632 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:00:28,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:00:28,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:00:28,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:00:28,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:00:28,633 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:00:28,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:00:28,633 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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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 -> fad3362a78f0f84d52ee7a2897dc03401f0cb0d4496cddbf5299049f08aa64a6 [2024-12-06 00:00:28,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:00:28,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:00:28,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:00:28,858 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:00:28,858 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:00:28,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c [2024-12-06 00:00:31,428 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/4853ce18f/8f226fa3052b44569ab119e8e951dfb0/FLAGdc2512eb9 [2024-12-06 00:00:33,544 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:00:33,545 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c [2024-12-06 00:00:33,843 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/4853ce18f/8f226fa3052b44569ab119e8e951dfb0/FLAGdc2512eb9 [2024-12-06 00:00:34,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/4853ce18f/8f226fa3052b44569ab119e8e951dfb0 [2024-12-06 00:00:34,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:00:34,020 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:00:34,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:00:34,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:00:34,024 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:00:34,025 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:34" (1/1) ... [2024-12-06 00:00:34,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@973caee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:34, skipping insertion in model container [2024-12-06 00:00:34,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:34" (1/1) ... [2024-12-06 00:00:34,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:00:35,405 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:00:35,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c8c411e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:35, skipping insertion in model container [2024-12-06 00:00:35,406 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:00:35,407 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:00:35,409 INFO L158 Benchmark]: Toolchain (without parser) took 1387.68ms. Allocated memory was 293.6MB in the beginning and 562.0MB in the end (delta: 268.4MB). Free memory was 117.8MB in the beginning and 293.1MB in the end (delta: -175.4MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. [2024-12-06 00:00:35,409 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:00:35,410 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1385.86ms. Allocated memory was 293.6MB in the beginning and 562.0MB in the end (delta: 268.4MB). Free memory was 116.5MB in the beginning and 293.1MB in the end (delta: -176.7MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. [2024-12-06 00:00:35,412 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 is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1385.86ms. Allocated memory was 293.6MB in the beginning and 562.0MB in the end (delta: 268.4MB). Free memory was 116.5MB in the beginning and 293.1MB in the end (delta: -176.7MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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 fad3362a78f0f84d52ee7a2897dc03401f0cb0d4496cddbf5299049f08aa64a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:00:37,181 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:00:37,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:00:37,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:00:37,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:00:37,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:00:37,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:00:37,287 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:00:37,288 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:00:37,289 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:00:37,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:00:37,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:00:37,289 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:00:37,290 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:00:37,290 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:00:37,290 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:00:37,290 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_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/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 -> fad3362a78f0f84d52ee7a2897dc03401f0cb0d4496cddbf5299049f08aa64a6 [2024-12-06 00:00:37,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:00:37,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:00:37,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:00:37,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:00:37,543 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:00:37,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c [2024-12-06 00:00:40,248 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/a18711d57/95f61627481e4f3eaf48eb4d88b69aa3/FLAGaedb6c2dc [2024-12-06 00:00:42,499 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:00:42,500 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_nd.c [2024-12-06 00:00:42,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/a18711d57/95f61627481e4f3eaf48eb4d88b69aa3/FLAGaedb6c2dc [2024-12-06 00:00:42,812 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af7df69-96ac-48d8-9ad1-7ba8ef4adeac/bin/ukojak-verify-CZk0znPC7b/data/a18711d57/95f61627481e4f3eaf48eb4d88b69aa3 [2024-12-06 00:00:42,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:00:42,816 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:00:42,817 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:00:42,817 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:00:42,822 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:00:42,823 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:42" (1/1) ... [2024-12-06 00:00:42,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d4ab2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:00:42, skipping insertion in model container [2024-12-06 00:00:42,824 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:00:42" (1/1) ... [2024-12-06 00:00:43,566 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:03:25,948 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:03:25,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c44586d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:25, skipping insertion in model container [2024-12-06 00:03:25,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:03:25,951 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:03:25,952 INFO L158 Benchmark]: Toolchain (without parser) took 163135.50ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 235.6MB in the beginning and 273.8MB in the end (delta: -38.1MB). Peak memory consumption was 593.1MB. Max. memory is 16.1GB. [2024-12-06 00:03:25,953 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:03:25,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163133.40ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 235.6MB in the beginning and 273.8MB in the end (delta: -38.1MB). Peak memory consumption was 593.1MB. Max. memory is 16.1GB. [2024-12-06 00:03:25,955 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 163133.40ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 235.6MB in the beginning and 273.8MB in the end (delta: -38.1MB). Peak memory consumption was 593.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51734]: 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