./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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 cd2849b40c57977ef3da9bb4ad521799e717f35dc1d1081a879b2ce281dbfc21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:55:17,792 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:55:17,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:55:17,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:55:17,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:55:17,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:55:17,868 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:55:17,868 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:55:17,868 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:55:17,868 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:55:17,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:55:17,868 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:55:17,869 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:55:17,869 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:55:17,869 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:55:17,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:55:17,870 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:55:17,870 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:55:17,870 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:55:17,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:55:17,870 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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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 -> cd2849b40c57977ef3da9bb4ad521799e717f35dc1d1081a879b2ce281dbfc21 [2024-12-05 22:55:18,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:55:18,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:55:18,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:55:18,081 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:55:18,081 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:55:18,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c [2024-12-05 22:55:20,677 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0ec4077cf/4334770c4a074c15b090cb2a93ad87fb/FLAGeaa87008d [2024-12-05 22:55:22,867 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:55:22,868 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c [2024-12-05 22:55:23,165 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0ec4077cf/4334770c4a074c15b090cb2a93ad87fb/FLAGeaa87008d [2024-12-05 22:55:23,250 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0ec4077cf/4334770c4a074c15b090cb2a93ad87fb [2024-12-05 22:55:23,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:55:23,253 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:55:23,254 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:23,254 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:55:23,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:55:23,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:23" (1/1) ... [2024-12-05 22:55:23,258 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b289bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:23, skipping insertion in model container [2024-12-05 22:55:23,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:23" (1/1) ... [2024-12-05 22:55:23,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:55:24,537 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 22:55:24,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e71bb69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:24, skipping insertion in model container [2024-12-05 22:55:24,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:24,538 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:55:24,540 INFO L158 Benchmark]: Toolchain (without parser) took 1286.31ms. Allocated memory was 310.4MB in the beginning and 369.1MB in the end (delta: 58.7MB). Free memory was 147.9MB in the beginning and 128.1MB in the end (delta: 19.7MB). Peak memory consumption was 172.7MB. Max. memory is 16.1GB. [2024-12-05 22:55:24,541 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:55:24,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1284.57ms. Allocated memory was 310.4MB in the beginning and 369.1MB in the end (delta: 58.7MB). Free memory was 147.9MB in the beginning and 128.1MB in the end (delta: 19.7MB). Peak memory consumption was 172.7MB. Max. memory is 16.1GB. [2024-12-05 22:55:24,543 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1284.57ms. Allocated memory was 310.4MB in the beginning and 369.1MB in the end (delta: 58.7MB). Free memory was 147.9MB in the beginning and 128.1MB in the end (delta: 19.7MB). Peak memory consumption was 172.7MB. 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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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 cd2849b40c57977ef3da9bb4ad521799e717f35dc1d1081a879b2ce281dbfc21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:55:26,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:55:26,424 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 22:55:26,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:55:26,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:55:26,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:55:26,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:55:26,451 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:55:26,452 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:55:26,453 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:55:26,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:55:26,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:55:26,453 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:55:26,454 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_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/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 -> cd2849b40c57977ef3da9bb4ad521799e717f35dc1d1081a879b2ce281dbfc21 [2024-12-05 22:55:26,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:55:26,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:55:26,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:55:26,717 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:55:26,718 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:55:26,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c [2024-12-05 22:55:29,366 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0c4470c24/f366ea9084744d9f954983c17c946780/FLAGe9cc97acf [2024-12-05 22:55:31,581 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:55:31,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_uaf.c [2024-12-05 22:55:31,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0c4470c24/f366ea9084744d9f954983c17c946780/FLAGe9cc97acf [2024-12-05 22:55:32,423 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f8a065-73a3-44fc-a5bd-8534f327c8d9/bin/ukojak-verify-CZk0znPC7b/data/0c4470c24/f366ea9084744d9f954983c17c946780 [2024-12-05 22:55:32,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:55:32,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:55:32,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:32,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:55:32,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:55:32,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:32" (1/1) ... [2024-12-05 22:55:32,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727a124f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:32, skipping insertion in model container [2024-12-05 22:55:32,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:32" (1/1) ... [2024-12-05 22:55:33,105 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:58:03,824 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 22:58:03,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fdd3f77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:58:03, skipping insertion in model container [2024-12-05 22:58:03,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:58:03,825 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:58:03,827 INFO L158 Benchmark]: Toolchain (without parser) took 151400.20ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 118.0MB in the beginning and 79.3MB in the end (delta: 38.7MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. [2024-12-05 22:58:03,828 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:58:03,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 151398.09ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 117.9MB in the beginning and 79.3MB in the end (delta: 38.5MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. [2024-12-05 22:58:03,830 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 151398.09ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 117.9MB in the beginning and 79.3MB in the end (delta: 38.5MB). Peak memory consumption was 424.5MB. 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