./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:13:48,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:13:48,656 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:13:48,660 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:13:48,660 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:13:48,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:13:48,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:13:48,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:13:48,681 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:13:48,681 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:13:48,681 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:13:48,681 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:13:48,681 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:13:48,682 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:13:48,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:13:48,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:13:48,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:13:48,683 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:13:48,683 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:13:48,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:13:48,683 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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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 -> 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 [2024-12-05 22:13:48,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:13:48,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:13:48,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:13:48,921 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:13:48,922 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:13:48,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-12-05 22:13:51,509 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/15f2a5cd6/829567ff57c44606bbaf8837dc4c4148/FLAG31a036bbc [2024-12-05 22:13:53,990 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:13:53,990 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-12-05 22:13:54,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/15f2a5cd6/829567ff57c44606bbaf8837dc4c4148/FLAG31a036bbc [2024-12-05 22:13:54,600 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/15f2a5cd6/829567ff57c44606bbaf8837dc4c4148 [2024-12-05 22:13:54,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:13:54,604 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:13:54,606 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:13:54,606 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:13:54,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:13:54,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:13:54" (1/1) ... [2024-12-05 22:13:54,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bdd378b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:54, skipping insertion in model container [2024-12-05 22:13:54,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:13:54" (1/1) ... [2024-12-05 22:13:55,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:13:55,892 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 22:13:55,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cd5ef72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:55, skipping insertion in model container [2024-12-05 22:13:55,893 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:13:55,893 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:13:55,895 INFO L158 Benchmark]: Toolchain (without parser) took 1289.80ms. Allocated memory was 310.4MB in the beginning and 352.3MB in the end (delta: 41.9MB). Free memory was 148.2MB in the beginning and 99.8MB in the end (delta: 48.4MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. [2024-12-05 22:13:55,896 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:13:55,896 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1287.38ms. Allocated memory was 310.4MB in the beginning and 352.3MB in the end (delta: 41.9MB). Free memory was 148.2MB in the beginning and 99.8MB in the end (delta: 48.4MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. [2024-12-05 22:13:55,897 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1287.38ms. Allocated memory was 310.4MB in the beginning and 352.3MB in the end (delta: 41.9MB). Free memory was 148.2MB in the beginning and 99.8MB in the end (delta: 48.4MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34760]: 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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:13:57,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:13:57,775 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 22:13:57,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:13:57,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:13:57,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:13:57,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:13:57,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:13:57,803 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:13:57,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:13:57,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:13:57,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:13:57,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:13:57,804 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:13:57,804 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:13:57,804 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:13:57,804 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_0613b5c8-4e5a-4134-ac5b-d371793ea0db/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 -> 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 [2024-12-05 22:13:58,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:13:58,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:13:58,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:13:58,047 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:13:58,047 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:13:58,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-12-05 22:14:00,675 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/81c224d6d/7aa46795d12b4ad6be251b849c44dbc3/FLAG31c4df9c2 [2024-12-05 22:14:03,025 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:14:03,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-12-05 22:14:03,356 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/81c224d6d/7aa46795d12b4ad6be251b849c44dbc3/FLAG31c4df9c2 [2024-12-05 22:14:03,749 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0613b5c8-4e5a-4134-ac5b-d371793ea0db/bin/ukojak-verify-CZk0znPC7b/data/81c224d6d/7aa46795d12b4ad6be251b849c44dbc3 [2024-12-05 22:14:03,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:14:03,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:14:03,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:14:03,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:14:03,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:14:03,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:14:03" (1/1) ... [2024-12-05 22:14:03,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63571908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:14:03, skipping insertion in model container [2024-12-05 22:14:03,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:14:03" (1/1) ... [2024-12-05 22:14:04,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:16:44,161 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 22:16:44,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f35e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:44, skipping insertion in model container [2024-12-05 22:16:44,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:16:44,162 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:16:44,164 INFO L158 Benchmark]: Toolchain (without parser) took 160410.83ms. Allocated memory is still 461.4MB. Free memory was 272.7MB in the beginning and 203.7MB in the end (delta: 69.0MB). Peak memory consumption was 268.3MB. Max. memory is 16.1GB. [2024-12-05 22:16:44,165 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:16:44,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 160408.87ms. Allocated memory is still 461.4MB. Free memory was 272.7MB in the beginning and 203.7MB in the end (delta: 69.0MB). Peak memory consumption was 268.3MB. Max. memory is 16.1GB. [2024-12-05 22:16:44,167 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 160408.87ms. Allocated memory is still 461.4MB. Free memory was 272.7MB in the beginning and 203.7MB in the end (delta: 69.0MB). Peak memory consumption was 268.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51769]: 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