./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_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:05:08,435 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:05:08,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:05:08,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:05:08,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:05:08,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:05:08,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:05:08,515 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:05:08,515 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:05:08,516 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:05:08,516 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:05:08,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:05:08,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:05:08,517 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:05:08,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:05:08,517 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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-12-06 02:05:08,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:05:08,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:05:08,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:05:08,750 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:05:08,751 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:05:08,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-12-06 02:05:11,406 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/a7fe46c33/1827abb003584572aa5af79be9d4e224/FLAG4c9084cda [2024-12-06 02:05:13,521 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:05:13,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-12-06 02:05:13,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/a7fe46c33/1827abb003584572aa5af79be9d4e224/FLAG4c9084cda [2024-12-06 02:05:13,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/a7fe46c33/1827abb003584572aa5af79be9d4e224 [2024-12-06 02:05:13,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:05:13,812 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:05:13,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:13,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:05:13,816 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:05:13,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:13" (1/1) ... [2024-12-06 02:05:13,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f5671f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:13, skipping insertion in model container [2024-12-06 02:05:13,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:13" (1/1) ... [2024-12-06 02:05:14,489 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:05:15,022 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 02:05:15,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ea5eb6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:15, skipping insertion in model container [2024-12-06 02:05:15,023 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:15,023 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:05:15,026 INFO L158 Benchmark]: Toolchain (without parser) took 1212.65ms. Allocated memory is still 478.2MB. Free memory was 299.0MB in the beginning and 235.4MB in the end (delta: 63.6MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. [2024-12-06 02:05:15,026 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:05:15,027 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1210.79ms. Allocated memory is still 478.2MB. Free memory was 298.3MB in the beginning and 235.4MB in the end (delta: 62.9MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. [2024-12-06 02:05:15,028 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 117.4MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1210.79ms. Allocated memory is still 478.2MB. Free memory was 298.3MB in the beginning and 235.4MB in the end (delta: 62.9MB). Peak memory consumption was 197.1MB. 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_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:05:16,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:05:16,823 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 02:05:16,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:05:16,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:05:16,851 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:05:16,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:05:16,852 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:05:16,852 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:05:16,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:05:16,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:05:16,853 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:05:16,853 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_dfbeed64-7cb9-4a56-b835-a3261ee78726/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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-12-06 02:05:17,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:05:17,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:05:17,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:05:17,084 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:05:17,084 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:05:17,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-12-06 02:05:19,726 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/b60978111/4438ebf8b51240db821e3a3945a8e5ee/FLAG88c50cca8 [2024-12-06 02:05:21,900 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:05:21,900 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_infer_uaf.c [2024-12-06 02:05:22,209 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/b60978111/4438ebf8b51240db821e3a3945a8e5ee/FLAG88c50cca8 [2024-12-06 02:05:22,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbeed64-7cb9-4a56-b835-a3261ee78726/bin/ukojak-verify-CZk0znPC7b/data/b60978111/4438ebf8b51240db821e3a3945a8e5ee [2024-12-06 02:05:22,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:05:22,277 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:05:22,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:22,279 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:05:22,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:05:22,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:22" (1/1) ... [2024-12-06 02:05:22,285 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e43e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:22, skipping insertion in model container [2024-12-06 02:05:22,285 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:22" (1/1) ... [2024-12-06 02:05:23,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:07:56,325 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:07:56,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11db42ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:07:56, skipping insertion in model container [2024-12-06 02:07:56,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:07:56,326 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:07:56,328 INFO L158 Benchmark]: Toolchain (without parser) took 154049.31ms. Allocated memory was 343.9MB in the beginning and 788.5MB in the end (delta: 444.6MB). Free memory was 165.4MB in the beginning and 282.7MB in the end (delta: -117.4MB). Peak memory consumption was 546.3MB. Max. memory is 16.1GB. [2024-12-06 02:07:56,328 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:07:56,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 154047.30ms. Allocated memory was 343.9MB in the beginning and 788.5MB in the end (delta: 444.6MB). Free memory was 165.2MB in the beginning and 282.7MB in the end (delta: -117.5MB). Peak memory consumption was 546.3MB. Max. memory is 16.1GB. [2024-12-06 02:07:56,330 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 154047.30ms. Allocated memory was 343.9MB in the beginning and 788.5MB in the end (delta: 444.6MB). Free memory was 165.2MB in the beginning and 282.7MB in the end (delta: -117.5MB). Peak memory consumption was 546.3MB. 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