./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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 e50d2b3e2cdca2533fdbe202ce9e85775daface6bbcc21b115b15d57898bf7e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:50:12,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:50:12,457 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 05:50:12,462 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:50:12,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:50:12,480 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:50:12,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:50:12,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:50:12,482 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:50:12,483 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:50:12,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:50:12,483 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:50:12,483 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:50:12,484 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:50:12,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:50:12,484 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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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 -> e50d2b3e2cdca2533fdbe202ce9e85775daface6bbcc21b115b15d57898bf7e2 [2024-12-06 05:50:12,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:50:12,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:50:12,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:50:12,695 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:50:12,695 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:50:12,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c [2024-12-06 05:50:15,301 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/24168e926/0ecd80255ec54464b33a10527ef1e216/FLAG61f2661b2 [2024-12-06 05:50:17,556 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:50:17,556 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c [2024-12-06 05:50:17,865 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/24168e926/0ecd80255ec54464b33a10527ef1e216/FLAG61f2661b2 [2024-12-06 05:50:17,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/24168e926/0ecd80255ec54464b33a10527ef1e216 [2024-12-06 05:50:17,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:50:17,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:50:17,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:50:17,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:50:17,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:50:17,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:17" (1/1) ... [2024-12-06 05:50:17,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a84815f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:17, skipping insertion in model container [2024-12-06 05:50:17,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:17" (1/1) ... [2024-12-06 05:50:18,661 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:50:19,241 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 05:50:19,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e1a8f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:19, skipping insertion in model container [2024-12-06 05:50:19,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:50:19,242 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 05:50:19,245 INFO L158 Benchmark]: Toolchain (without parser) took 1360.94ms. Allocated memory was 310.4MB in the beginning and 788.5MB in the end (delta: 478.2MB). Free memory was 112.9MB in the beginning and 525.5MB in the end (delta: -412.5MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. [2024-12-06 05:50:19,245 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:50:19,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1358.42ms. Allocated memory was 310.4MB in the beginning and 788.5MB in the end (delta: 478.2MB). Free memory was 112.9MB in the beginning and 525.5MB in the end (delta: -412.5MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. [2024-12-06 05:50:19,247 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1358.42ms. Allocated memory was 310.4MB in the beginning and 788.5MB in the end (delta: 478.2MB). Free memory was 112.9MB in the beginning and 525.5MB in the end (delta: -412.5MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34740]: 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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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 e50d2b3e2cdca2533fdbe202ce9e85775daface6bbcc21b115b15d57898bf7e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:50:21,064 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:50:21,147 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 05:50:21,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:50:21,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:50:21,172 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:50:21,172 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:50:21,173 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:50:21,173 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:50:21,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:50:21,174 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:50:21,174 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:50:21,174 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_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/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 -> e50d2b3e2cdca2533fdbe202ce9e85775daface6bbcc21b115b15d57898bf7e2 [2024-12-06 05:50:21,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:50:21,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:50:21,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:50:21,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:50:21,408 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:50:21,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c [2024-12-06 05:50:24,111 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/4aba13c1f/28bb48d61f174e80902f6540cfc496f5/FLAGa28d69edc [2024-12-06 05:50:26,366 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:50:26,367 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_uaf.c [2024-12-06 05:50:26,871 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/4aba13c1f/28bb48d61f174e80902f6540cfc496f5/FLAGa28d69edc [2024-12-06 05:50:26,887 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cc28bf4-7afa-4448-aad7-427ad8b4f6b5/bin/ukojak-verify-CZk0znPC7b/data/4aba13c1f/28bb48d61f174e80902f6540cfc496f5 [2024-12-06 05:50:26,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:50:26,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:50:26,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:50:26,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:50:26,897 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:50:26,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:26" (1/1) ... [2024-12-06 05:50:26,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f624692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:26, skipping insertion in model container [2024-12-06 05:50:26,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:26" (1/1) ... [2024-12-06 05:50:27,663 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:53:08,203 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 05:53:08,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46104d75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:08, skipping insertion in model container [2024-12-06 05:53:08,204 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:53:08,204 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 05:53:08,207 INFO L158 Benchmark]: Toolchain (without parser) took 161314.55ms. Allocated memory was 251.7MB in the beginning and 620.8MB in the end (delta: 369.1MB). Free memory was 100.5MB in the beginning and 263.6MB in the end (delta: -163.2MB). Peak memory consumption was 451.8MB. Max. memory is 16.1GB. [2024-12-06 05:53:08,208 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:53:08,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161311.01ms. Allocated memory was 251.7MB in the beginning and 620.8MB in the end (delta: 369.1MB). Free memory was 99.7MB in the beginning and 263.6MB in the end (delta: -163.9MB). Peak memory consumption was 451.8MB. Max. memory is 16.1GB. [2024-12-06 05:53:08,211 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161311.01ms. Allocated memory was 251.7MB in the beginning and 620.8MB in the end (delta: 369.1MB). Free memory was 99.7MB in the beginning and 263.6MB in the end (delta: -163.9MB). Peak memory consumption was 451.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51698]: 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