./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_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_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/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_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/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_40e2e7a9-15e7-4450-ab8d-126879741ac5/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 e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:05:51,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:05:51,867 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:05:51,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:05:51,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:05:51,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:05:51,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:05:51,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:05:51,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:05:51,903 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:05:51,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:05:51,903 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:05:51,904 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:05:51,904 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:05:51,905 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:05:51,905 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:05:51,905 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:05:51,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:05:51,905 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:05:51,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:05:51,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:05:51,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:05:51,907 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_40e2e7a9-15e7-4450-ab8d-126879741ac5/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 -> e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 [2024-11-25 02:05:52,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:05:52,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:05:52,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:05:52,310 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:05:52,311 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:05:52,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c [2024-11-25 02:05:56,107 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/293e5eaf4/dfa5db1e77ff439fb5f0c9afb70352fa/FLAGe12fa55ce [2024-11-25 02:06:00,849 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:06:00,853 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c [2024-11-25 02:06:01,390 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/293e5eaf4/dfa5db1e77ff439fb5f0c9afb70352fa/FLAGe12fa55ce [2024-11-25 02:06:01,413 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/293e5eaf4/dfa5db1e77ff439fb5f0c9afb70352fa [2024-11-25 02:06:01,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:06:01,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:06:01,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:06:01,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:06:01,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:06:01,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:06:01" (1/1) ... [2024-11-25 02:06:01,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4658cce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:06:01, skipping insertion in model container [2024-11-25 02:06:01,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:06:01" (1/1) ... [2024-11-25 02:06:02,684 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:06:03,642 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:06:03,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6fd30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:06:03, skipping insertion in model container [2024-11-25 02:06:03,643 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:06:03,643 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:06:03,647 INFO L158 Benchmark]: Toolchain (without parser) took 2228.12ms. Allocated memory was 251.7MB in the beginning and 520.1MB in the end (delta: 268.4MB). Free memory was 90.3MB in the beginning and 213.0MB in the end (delta: -122.7MB). Peak memory consumption was 185.7MB. Max. memory is 16.1GB. [2024-11-25 02:06:03,649 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:06:03,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2223.78ms. Allocated memory was 251.7MB in the beginning and 520.1MB in the end (delta: 268.4MB). Free memory was 90.3MB in the beginning and 213.0MB in the end (delta: -122.7MB). Peak memory consumption was 185.7MB. Max. memory is 16.1GB. [2024-11-25 02:06:03,652 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2223.78ms. Allocated memory was 251.7MB in the beginning and 520.1MB in the end (delta: 268.4MB). Free memory was 90.3MB in the beginning and 213.0MB in the end (delta: -122.7MB). Peak memory consumption was 185.7MB. 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_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/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_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/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_40e2e7a9-15e7-4450-ab8d-126879741ac5/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 e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:06:06,878 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:06:07,025 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:06:07,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:06:07,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:06:07,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:06:07,084 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:06:07,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:06:07,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:06:07,085 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:06:07,086 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:06:07,087 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:06:07,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:06:07,088 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:06:07,088 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:06:07,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:06:07,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:06:07,089 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:06:07,090 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:06:07,090 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:06:07,090 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_40e2e7a9-15e7-4450-ab8d-126879741ac5/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 -> e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 [2024-11-25 02:06:07,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:06:07,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:06:07,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:06:07,487 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:06:07,491 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:06:07,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c [2024-11-25 02:06:11,333 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/53ac08e44/1a6eb230f189455485f38a294e4da107/FLAG399f87f80 [2024-11-25 02:06:15,892 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:06:15,893 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_uaf.c [2024-11-25 02:06:16,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/53ac08e44/1a6eb230f189455485f38a294e4da107/FLAG399f87f80 [2024-11-25 02:06:16,905 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40e2e7a9-15e7-4450-ab8d-126879741ac5/bin/ukojak-verify-ENZ3QT5qd3/data/53ac08e44/1a6eb230f189455485f38a294e4da107 [2024-11-25 02:06:16,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:06:16,911 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:06:16,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:06:16,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:06:16,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:06:16,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:06:16" (1/1) ... [2024-11-25 02:06:16,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55af3ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:06:16, skipping insertion in model container [2024-11-25 02:06:16,924 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:06:16" (1/1) ... [2024-11-25 02:06:18,301 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:09:32,594 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:09:32,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f1939a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:09:32, skipping insertion in model container [2024-11-25 02:09:32,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:09:32,595 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:09:32,601 INFO L158 Benchmark]: Toolchain (without parser) took 195686.50ms. Allocated memory was 310.4MB in the beginning and 864.0MB in the end (delta: 553.6MB). Free memory was 127.8MB in the beginning and 88.1MB in the end (delta: 39.7MB). Peak memory consumption was 654.5MB. Max. memory is 16.1GB. [2024-11-25 02:09:32,601 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:09:32,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 195682.13ms. Allocated memory was 310.4MB in the beginning and 864.0MB in the end (delta: 553.6MB). Free memory was 127.6MB in the beginning and 88.1MB in the end (delta: 39.5MB). Peak memory consumption was 654.5MB. Max. memory is 16.1GB. [2024-11-25 02:09:32,603 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 195682.13ms. Allocated memory was 310.4MB in the beginning and 864.0MB in the end (delta: 553.6MB). Free memory was 127.6MB in the beginning and 88.1MB in the end (delta: 39.5MB). Peak memory consumption was 654.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52982]: 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