./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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 de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:33:21,535 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:33:21,585 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 05:33:21,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:33:21,589 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:33:21,606 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:33:21,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:33:21,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:33:21,607 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:33:21,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:33:21,608 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:33:21,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:33:21,609 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:33:21,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:33:21,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:33:21,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:33:21,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:33:21,609 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:33:21,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:33:21,609 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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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 -> de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 [2024-12-06 05:33:21,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:33:21,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:33:21,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:33:21,815 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:33:21,816 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:33:21,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-12-06 05:33:24,500 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/2cf426d16/1d96d5def7b440339f4a995f440dba3e/FLAGbadd7643a [2024-12-06 05:33:26,663 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:33:26,663 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-12-06 05:33:27,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/2cf426d16/1d96d5def7b440339f4a995f440dba3e/FLAGbadd7643a [2024-12-06 05:33:27,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/2cf426d16/1d96d5def7b440339f4a995f440dba3e [2024-12-06 05:33:27,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:33:27,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:33:27,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:33:27,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:33:27,097 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:33:27,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:33:27" (1/1) ... [2024-12-06 05:33:27,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31a6e164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:33:27, skipping insertion in model container [2024-12-06 05:33:27,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:33:27" (1/1) ... [2024-12-06 05:33:27,826 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:33:28,353 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 05:33:28,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37f91923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:33:28, skipping insertion in model container [2024-12-06 05:33:28,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:33:28,354 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 05:33:28,356 INFO L158 Benchmark]: Toolchain (without parser) took 1261.53ms. Allocated memory was 285.2MB in the beginning and 494.9MB in the end (delta: 209.7MB). Free memory was 142.1MB in the beginning and 256.6MB in the end (delta: -114.5MB). Peak memory consumption was 169.0MB. Max. memory is 16.1GB. [2024-12-06 05:33:28,356 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:33:28,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1259.76ms. Allocated memory was 285.2MB in the beginning and 494.9MB in the end (delta: 209.7MB). Free memory was 142.1MB in the beginning and 256.6MB in the end (delta: -114.5MB). Peak memory consumption was 169.0MB. Max. memory is 16.1GB. [2024-12-06 05:33:28,358 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1259.76ms. Allocated memory was 285.2MB in the beginning and 494.9MB in the end (delta: 209.7MB). Free memory was 142.1MB in the beginning and 256.6MB in the end (delta: -114.5MB). Peak memory consumption was 169.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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 de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:33:30,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:33:30,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 05:33:30,258 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:33:30,259 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:33:30,259 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:33:30,259 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:33:30,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:33:30,260 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:33:30,261 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:33:30,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:33:30,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:33:30,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:33:30,262 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:33:30,262 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:33:30,262 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:33:30,262 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_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/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 -> de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 [2024-12-06 05:33:30,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:33:30,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:33:30,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:33:30,522 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:33:30,522 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:33:30,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-12-06 05:33:33,248 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/aa845fe4c/920a6c167f304e04a96799d45e99ecaa/FLAGf5b3cb4c2 [2024-12-06 05:33:35,446 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:33:35,447 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-12-06 05:33:35,767 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/aa845fe4c/920a6c167f304e04a96799d45e99ecaa/FLAGf5b3cb4c2 [2024-12-06 05:33:35,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce26d58-acb5-43ba-8e81-ab94fe89c26d/bin/ukojak-verify-CZk0znPC7b/data/aa845fe4c/920a6c167f304e04a96799d45e99ecaa [2024-12-06 05:33:35,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:33:35,785 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:33:35,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:33:35,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:33:35,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:33:35,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:33:35" (1/1) ... [2024-12-06 05:33:35,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a00a636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:33:35, skipping insertion in model container [2024-12-06 05:33:35,793 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:33:35" (1/1) ... [2024-12-06 05:33:36,489 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:36:08,654 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 05:36:08,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@580688ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:08, skipping insertion in model container [2024-12-06 05:36:08,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:36:08,655 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 05:36:08,657 INFO L158 Benchmark]: Toolchain (without parser) took 152870.16ms. Allocated memory was 369.1MB in the beginning and 1.1GB in the end (delta: 687.9MB). Free memory was 191.6MB in the beginning and 239.1MB in the end (delta: -47.5MB). Peak memory consumption was 679.1MB. Max. memory is 16.1GB. [2024-12-06 05:36:08,657 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:36:08,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 152867.80ms. Allocated memory was 369.1MB in the beginning and 1.1GB in the end (delta: 687.9MB). Free memory was 191.5MB in the beginning and 239.1MB in the end (delta: -47.6MB). Peak memory consumption was 679.1MB. Max. memory is 16.1GB. [2024-12-06 05:36:08,659 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 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 152867.80ms. Allocated memory was 369.1MB in the beginning and 1.1GB in the end (delta: 687.9MB). Free memory was 191.5MB in the beginning and 239.1MB in the end (delta: -47.6MB). Peak memory consumption was 679.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51734]: Unsupported Syntax Unsupported function: atexit RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN