./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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 3629f4b967a6788df9e9dcc83272efece28c96d3d89fdbee6da33467e8ed6fab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:14:12,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:14:12,582 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:14:12,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:14:12,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:14:12,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:14:12,629 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:14:12,629 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:14:12,629 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:14:12,630 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:14:12,630 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:14:12,630 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:14:12,631 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:14:12,631 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:14:12,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:14:12,632 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:14:12,632 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:14:12,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:14:12,633 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:14:12,633 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:14:12,633 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:14:12,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:14:12,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:14:12,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:14:12,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:14:12,634 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:14:12,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:14:12,634 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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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 -> 3629f4b967a6788df9e9dcc83272efece28c96d3d89fdbee6da33467e8ed6fab [2024-11-25 03:14:12,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:14:12,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:14:12,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:14:12,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:14:12,903 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:14:12,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c [2024-11-25 03:14:15,951 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/a2c786b88/e1db1ce6515744f384a05ad8fedda4c5/FLAG4bdb48be9 [2024-11-25 03:14:19,983 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:14:19,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c [2024-11-25 03:14:20,325 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/a2c786b88/e1db1ce6515744f384a05ad8fedda4c5/FLAG4bdb48be9 [2024-11-25 03:14:20,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/a2c786b88/e1db1ce6515744f384a05ad8fedda4c5 [2024-11-25 03:14:20,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:14:20,348 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:14:20,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:14:20,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:14:20,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:14:20,355 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:14:20" (1/1) ... [2024-11-25 03:14:20,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fc9d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:14:20, skipping insertion in model container [2024-11-25 03:14:20,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:14:20" (1/1) ... [2024-11-25 03:14:21,628 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:14:22,459 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 03:14:22,463 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739b14bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:14:22, skipping insertion in model container [2024-11-25 03:14:22,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:14:22,464 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:14:22,467 INFO L158 Benchmark]: Toolchain (without parser) took 2117.44ms. Allocated memory was 268.4MB in the beginning and 620.8MB in the end (delta: 352.3MB). Free memory was 78.7MB in the beginning and 317.0MB in the end (delta: -238.3MB). Peak memory consumption was 159.7MB. Max. memory is 16.1GB. [2024-11-25 03:14:22,469 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:14:22,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2114.77ms. Allocated memory was 268.4MB in the beginning and 620.8MB in the end (delta: 352.3MB). Free memory was 78.7MB in the beginning and 317.0MB in the end (delta: -238.3MB). Peak memory consumption was 159.7MB. Max. memory is 16.1GB. [2024-11-25 03:14:22,473 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 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2114.77ms. Allocated memory was 268.4MB in the beginning and 620.8MB in the end (delta: 352.3MB). Free memory was 78.7MB in the beginning and 317.0MB in the end (delta: -238.3MB). Peak memory consumption was 159.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35790]: 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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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 3629f4b967a6788df9e9dcc83272efece28c96d3d89fdbee6da33467e8ed6fab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:14:25,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:14:25,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 03:14:25,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:14:25,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:14:25,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:14:25,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:14:25,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:14:25,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:14:25,222 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:14:25,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:14:25,223 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:14:25,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:14:25,224 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:14:25,224 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:14:25,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:14:25,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:14:25,225 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:14:25,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:14:25,225 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:14:25,225 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:14:25,225 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:14:25,225 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_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/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 -> 3629f4b967a6788df9e9dcc83272efece28c96d3d89fdbee6da33467e8ed6fab [2024-11-25 03:14:25,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:14:25,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:14:25,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:14:25,594 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:14:25,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:14:25,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c [2024-11-25 03:14:28,666 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/992099684/c7baa8288459445eae211450d84fae2d/FLAG1189e564c [2024-11-25 03:14:32,166 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:14:32,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_uaf.c [2024-11-25 03:14:32,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/992099684/c7baa8288459445eae211450d84fae2d/FLAG1189e564c [2024-11-25 03:14:32,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a846c6cf-3026-43cf-b0b9-e65cb6e98e1f/bin/ukojak-verify-ENZ3QT5qd3/data/992099684/c7baa8288459445eae211450d84fae2d [2024-11-25 03:14:32,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:14:32,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:14:32,564 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:14:32,564 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:14:32,569 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:14:32,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:14:32" (1/1) ... [2024-11-25 03:14:32,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9b487c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:14:32, skipping insertion in model container [2024-11-25 03:14:32,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:14:32" (1/1) ... [2024-11-25 03:14:33,567 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:17:24,279 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 03:17:24,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@728861fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:17:24, skipping insertion in model container [2024-11-25 03:17:24,282 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:17:24,283 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:17:24,286 INFO L158 Benchmark]: Toolchain (without parser) took 171721.96ms. Allocated memory was 369.1MB in the beginning and 738.2MB in the end (delta: 369.1MB). Free memory was 215.3MB in the beginning and 231.8MB in the end (delta: -16.5MB). Peak memory consumption was 555.4MB. Max. memory is 16.1GB. [2024-11-25 03:17:24,287 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:17:24,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 171719.26ms. Allocated memory was 369.1MB in the beginning and 738.2MB in the end (delta: 369.1MB). Free memory was 215.3MB in the beginning and 231.8MB in the end (delta: -16.5MB). Peak memory consumption was 555.4MB. Max. memory is 16.1GB. [2024-11-25 03:17:24,290 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 171719.26ms. Allocated memory was 369.1MB in the beginning and 738.2MB in the end (delta: 369.1MB). Free memory was 215.3MB in the beginning and 231.8MB in the end (delta: -16.5MB). Peak memory consumption was 555.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52983]: 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