./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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 9608997b3c84cadceccda2476f3fed2e0b66cbf3d92159ea1c63b703aba62d3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:51:49,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:51:49,410 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:51:49,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:51:49,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:51:49,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:51:49,443 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:51:49,444 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:51:49,444 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:51:49,445 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:51:49,445 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:51:49,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:51:49,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:51:49,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:51:49,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:51:49,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:51:49,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:51:49,446 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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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 -> 9608997b3c84cadceccda2476f3fed2e0b66cbf3d92159ea1c63b703aba62d3a [2024-12-05 22:51:49,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:51:49,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:51:49,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:51:49,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:51:49,770 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:51:49,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c [2024-12-05 22:51:53,031 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/e5a1def26/1bc104fe154545c1b049a86473d1569d/FLAG7e3b8c26a [2024-12-05 22:51:55,662 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:51:55,663 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c [2024-12-05 22:51:56,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/e5a1def26/1bc104fe154545c1b049a86473d1569d/FLAG7e3b8c26a [2024-12-05 22:51:56,119 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/e5a1def26/1bc104fe154545c1b049a86473d1569d [2024-12-05 22:51:56,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:51:56,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:51:56,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:51:56,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:51:56,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:51:56,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:51:56" (1/1) ... [2024-12-05 22:51:56,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794dd00d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:51:56, skipping insertion in model container [2024-12-05 22:51:56,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:51:56" (1/1) ... [2024-12-05 22:51:57,028 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:51:57,772 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 22:51:57,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45bbee9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:51:57, skipping insertion in model container [2024-12-05 22:51:57,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:51:57,778 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:51:57,780 INFO L158 Benchmark]: Toolchain (without parser) took 1656.03ms. Allocated memory was 285.2MB in the beginning and 478.2MB in the end (delta: 192.9MB). Free memory was 115.7MB in the beginning and 239.1MB in the end (delta: -123.4MB). Peak memory consumption was 151.8MB. Max. memory is 16.1GB. [2024-12-05 22:51:57,781 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:51:57,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1653.12ms. Allocated memory was 285.2MB in the beginning and 478.2MB in the end (delta: 192.9MB). Free memory was 115.7MB in the beginning and 239.1MB in the end (delta: -123.4MB). Peak memory consumption was 151.8MB. Max. memory is 16.1GB. [2024-12-05 22:51:57,787 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 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1653.12ms. Allocated memory was 285.2MB in the beginning and 478.2MB in the end (delta: 192.9MB). Free memory was 115.7MB in the beginning and 239.1MB in the end (delta: -123.4MB). Peak memory consumption was 151.8MB. 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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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 9608997b3c84cadceccda2476f3fed2e0b66cbf3d92159ea1c63b703aba62d3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:52:00,181 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:52:00,279 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 22:52:00,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:52:00,311 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:52:00,311 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:52:00,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:52:00,312 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:52:00,313 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:52:00,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:52:00,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:52:00,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:52:00,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:52:00,314 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:52:00,314 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:52:00,314 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:52:00,314 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_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/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 -> 9608997b3c84cadceccda2476f3fed2e0b66cbf3d92159ea1c63b703aba62d3a [2024-12-05 22:52:00,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:52:00,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:52:00,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:52:00,632 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:52:00,633 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:52:00,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c [2024-12-05 22:52:04,066 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/2dfa2be8e/70d683d872054b94806a5dd4667f3302/FLAG7d70f2092 [2024-12-05 22:52:06,811 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:52:06,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_194-351_csa_uaf.c [2024-12-05 22:52:07,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/2dfa2be8e/70d683d872054b94806a5dd4667f3302/FLAG7d70f2092 [2024-12-05 22:52:07,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dda56af0-d7c3-4a15-a4f0-1e016d2ad6de/bin/ukojak-verify-CZk0znPC7b/data/2dfa2be8e/70d683d872054b94806a5dd4667f3302 [2024-12-05 22:52:07,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:52:07,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:52:07,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:52:07,640 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:52:07,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:52:07,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:52:07" (1/1) ... [2024-12-05 22:52:07,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dc1f5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:07, skipping insertion in model container [2024-12-05 22:52:07,646 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:52:07" (1/1) ... [2024-12-05 22:52:08,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:55:20,073 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 22:55:20,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2738fbfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:20, skipping insertion in model container [2024-12-05 22:55:20,074 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:20,074 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:55:20,077 INFO L158 Benchmark]: Toolchain (without parser) took 192437.59ms. Allocated memory was 302.0MB in the beginning and 838.9MB in the end (delta: 536.9MB). Free memory was 115.3MB in the beginning and 348.7MB in the end (delta: -233.4MB). Peak memory consumption was 784.9MB. Max. memory is 16.1GB. [2024-12-05 22:55:20,078 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:55:20,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 192434.95ms. Allocated memory was 302.0MB in the beginning and 838.9MB in the end (delta: 536.9MB). Free memory was 115.1MB in the beginning and 348.7MB in the end (delta: -233.6MB). Peak memory consumption was 784.9MB. Max. memory is 16.1GB. [2024-12-05 22:55:20,081 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 192434.95ms. Allocated memory was 302.0MB in the beginning and 838.9MB in the end (delta: 536.9MB). Free memory was 115.1MB in the beginning and 348.7MB in the end (delta: -233.6MB). Peak memory consumption was 784.9MB. 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