./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_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_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/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_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/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_d0ef81c3-d969-403c-9044-19a4d0c995e6/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 c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:19,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:19,921 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:27:19,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:27:19,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:27:19,944 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:19,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:19,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:19,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:27:19,946 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:19,947 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:19,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:19,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:27:19,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:27:19,948 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_d0ef81c3-d969-403c-9044-19a4d0c995e6/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 -> c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a [2024-12-05 21:27:20,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:20,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:20,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:20,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:20,184 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:20,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-12-05 21:27:22,829 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/0cd1c8f61/14d3eed302c34d1c843b07d1bcecd161/FLAG370c21d3a [2024-12-05 21:27:25,115 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:25,115 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-12-05 21:27:25,406 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/0cd1c8f61/14d3eed302c34d1c843b07d1bcecd161/FLAG370c21d3a [2024-12-05 21:27:25,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/0cd1c8f61/14d3eed302c34d1c843b07d1bcecd161 [2024-12-05 21:27:25,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:25,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:25,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:25,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:25,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:25,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:25" (1/1) ... [2024-12-05 21:27:25,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf2f21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:25, skipping insertion in model container [2024-12-05 21:27:25,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:25" (1/1) ... [2024-12-05 21:27:26,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:27,024 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 21:27:27,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39915b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:27, skipping insertion in model container [2024-12-05 21:27:27,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:27,025 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:27:27,027 INFO L158 Benchmark]: Toolchain (without parser) took 1127.05ms. Allocated memory is still 419.4MB. Free memory was 236.8MB in the beginning and 74.4MB in the end (delta: 162.4MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. [2024-12-05 21:27:27,028 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:27,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1124.75ms. Allocated memory is still 419.4MB. Free memory was 236.8MB in the beginning and 74.4MB in the end (delta: 162.4MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. [2024-12-05 21:27:27,029 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 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1124.75ms. Allocated memory is still 419.4MB. Free memory was 236.8MB in the beginning and 74.4MB in the end (delta: 162.4MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/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_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/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_d0ef81c3-d969-403c-9044-19a4d0c995e6/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 c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:28,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:28,885 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 21:27:28,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:28,911 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:28,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:27:28,911 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:28,912 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:28,912 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:27:28,913 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:28,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:28,913 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:27:28,913 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_d0ef81c3-d969-403c-9044-19a4d0c995e6/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 -> c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a [2024-12-05 21:27:29,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:29,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:29,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:29,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:29,162 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:29,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-12-05 21:27:31,816 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/aef88d88c/84d5b344c35f4ed7aecae4997fccadfd/FLAG4b4a6eff6 [2024-12-05 21:27:33,880 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:33,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-12-05 21:27:34,224 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/aef88d88c/84d5b344c35f4ed7aecae4997fccadfd/FLAG4b4a6eff6 [2024-12-05 21:27:34,239 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ef81c3-d969-403c-9044-19a4d0c995e6/bin/ukojak-verify-CZk0znPC7b/data/aef88d88c/84d5b344c35f4ed7aecae4997fccadfd [2024-12-05 21:27:34,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:34,243 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:34,244 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:34,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:34,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:34,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:34" (1/1) ... [2024-12-05 21:27:34,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d93d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:34, skipping insertion in model container [2024-12-05 21:27:34,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:34" (1/1) ... [2024-12-05 21:27:34,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:30:06,498 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 21:30:06,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5df96e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:06, skipping insertion in model container [2024-12-05 21:30:06,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:30:06,500 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:30:06,502 INFO L158 Benchmark]: Toolchain (without parser) took 152258.20ms. Allocated memory was 260.0MB in the beginning and 578.8MB in the end (delta: 318.8MB). Free memory was 99.7MB in the beginning and 320.3MB in the end (delta: -220.6MB). Peak memory consumption was 395.5MB. Max. memory is 16.1GB. [2024-12-05 21:30:06,503 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:30:06,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 152255.75ms. Allocated memory was 260.0MB in the beginning and 578.8MB in the end (delta: 318.8MB). Free memory was 99.7MB in the beginning and 320.3MB in the end (delta: -220.6MB). Peak memory consumption was 395.5MB. Max. memory is 16.1GB. [2024-12-05 21:30:06,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 152255.75ms. Allocated memory was 260.0MB in the beginning and 578.8MB in the end (delta: 318.8MB). Free memory was 99.7MB in the beginning and 320.3MB in the end (delta: -220.6MB). Peak memory consumption was 395.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: Unsupported Syntax Unsupported function: atexit RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN