./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_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_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3 --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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:25:09,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:25:09,190 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:25:09,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:25:09,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:25:09,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:25:09,240 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:25:09,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:25:09,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:25:09,241 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:25:09,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:25:09,243 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:25:09,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:25:09,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:25:09,244 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:25:09,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:25:09,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:25:09,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:25:09,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:25:09,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:25:09,245 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:25:09,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:25:09,246 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_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3 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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-11-25 02:25:09,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:25:09,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:25:09,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:25:09,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:25:09,611 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:25:09,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-11-25 02:25:12,703 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/23ffc5978/028b37471379467999f46a28d8e526a0/FLAGa1bb87516 [2024-11-25 02:25:16,257 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:25:16,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-11-25 02:25:16,792 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/23ffc5978/028b37471379467999f46a28d8e526a0/FLAGa1bb87516 [2024-11-25 02:25:16,818 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/23ffc5978/028b37471379467999f46a28d8e526a0 [2024-11-25 02:25:16,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:25:16,823 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:25:16,825 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:25:16,827 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:25:16,832 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:25:16,833 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:16" (1/1) ... [2024-11-25 02:25:16,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d44b8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:16, skipping insertion in model container [2024-11-25 02:25:16,835 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:16" (1/1) ... [2024-11-25 02:25:17,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:25:18,877 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:25:18,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d84199d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:18, skipping insertion in model container [2024-11-25 02:25:18,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:25:18,879 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:25:18,884 INFO L158 Benchmark]: Toolchain (without parser) took 2056.58ms. Allocated memory was 453.0MB in the beginning and 906.0MB in the end (delta: 453.0MB). Free memory was 272.5MB in the beginning and 646.0MB in the end (delta: -373.5MB). Peak memory consumption was 224.6MB. Max. memory is 16.1GB. [2024-11-25 02:25:18,884 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:25:18,885 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2053.31ms. Allocated memory was 453.0MB in the beginning and 906.0MB in the end (delta: 453.0MB). Free memory was 272.5MB in the beginning and 646.0MB in the end (delta: -373.5MB). Peak memory consumption was 224.6MB. Max. memory is 16.1GB. [2024-11-25 02:25:18,886 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2053.31ms. Allocated memory was 453.0MB in the beginning and 906.0MB in the end (delta: 453.0MB). Free memory was 272.5MB in the beginning and 646.0MB in the end (delta: -373.5MB). Peak memory consumption was 224.6MB. 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_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3 --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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:25:21,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:25:21,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:25:21,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:25:21,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:25:21,757 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:25:21,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:25:21,758 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:25:21,759 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:25:21,759 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:25:21,759 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:25:21,759 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:25:21,759 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:25:21,760 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:25:21,760 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:25:21,761 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:25:21,761 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:25:21,761 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:25:21,761 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:25:21,762 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:25:21,762 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:25:21,762 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:25:21,762 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:25:21,762 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:25:21,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:25:21,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:25:21,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:25:21,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:25:21,763 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:25:21,763 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:25:21,763 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:25:21,763 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_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3 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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-11-25 02:25:22,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:25:22,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:25:22,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:25:22,142 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:25:22,145 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:25:22,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-11-25 02:25:25,204 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/6b0c9a06f/b6b3bf1251af499687d0f3585ce73387/FLAG5db9b0658 [2024-11-25 02:25:29,051 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:25:29,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-11-25 02:25:29,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/6b0c9a06f/b6b3bf1251af499687d0f3585ce73387/FLAG5db9b0658 [2024-11-25 02:25:29,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f3d2dc9-bf48-414d-b01e-cede7c7ae099/bin/ukojak-verify-ENZ3QT5qd3/data/6b0c9a06f/b6b3bf1251af499687d0f3585ce73387 [2024-11-25 02:25:29,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:25:29,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:25:29,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:25:29,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:25:29,449 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:25:29,450 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:29" (1/1) ... [2024-11-25 02:25:29,451 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8c4c41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:29, skipping insertion in model container [2024-11-25 02:25:29,451 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:29" (1/1) ... [2024-11-25 02:25:30,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:28:15,851 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:28:15,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75118b33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:28:15, skipping insertion in model container [2024-11-25 02:28:15,852 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:28:15,852 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:28:15,855 INFO L158 Benchmark]: Toolchain (without parser) took 166411.00ms. Allocated memory was 503.3MB in the beginning and 1.1GB in the end (delta: 612.4MB). Free memory was 299.0MB in the beginning and 400.1MB in the end (delta: -101.1MB). Peak memory consumption was 764.4MB. Max. memory is 16.1GB. [2024-11-25 02:28:15,855 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:28:15,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 166408.15ms. Allocated memory was 503.3MB in the beginning and 1.1GB in the end (delta: 612.4MB). Free memory was 299.0MB in the beginning and 400.1MB in the end (delta: -101.1MB). Peak memory consumption was 764.4MB. Max. memory is 16.1GB. [2024-11-25 02:28:15,857 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 166408.15ms. Allocated memory was 503.3MB in the beginning and 1.1GB in the end (delta: 612.4MB). Free memory was 299.0MB in the beginning and 400.1MB in the end (delta: -101.1MB). Peak memory consumption was 764.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51636]: 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