./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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 fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:27:08,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:27:08,442 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:27:08,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:27:08,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:27:08,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:27:08,469 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:27:08,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:27:08,469 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:27:08,469 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:27:08,469 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:27:08,470 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:27:08,470 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:27:08,471 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:27:08,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:27:08,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:27:08,471 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:27:08,471 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:27:08,471 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:27:08,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:27:08,472 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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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 -> fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 [2024-12-06 00:27:08,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:27:08,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:27:08,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:27:08,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:27:08,707 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:27:08,709 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-12-06 00:27:11,406 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/38ceb9fa4/601fe683af3c4ef98e03a6c316cfb684/FLAGb1a7cc85f [2024-12-06 00:27:13,781 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:27:13,782 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-12-06 00:27:14,117 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/38ceb9fa4/601fe683af3c4ef98e03a6c316cfb684/FLAGb1a7cc85f [2024-12-06 00:27:14,499 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/38ceb9fa4/601fe683af3c4ef98e03a6c316cfb684 [2024-12-06 00:27:14,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:27:14,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:27:14,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:27:14,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:27:14,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:27:14,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:27:14" (1/1) ... [2024-12-06 00:27:14,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dc8661b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:27:14, skipping insertion in model container [2024-12-06 00:27:14,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:27:14" (1/1) ... [2024-12-06 00:27:15,230 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:27:15,857 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:27:15,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1648e6bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:27:15, skipping insertion in model container [2024-12-06 00:27:15,858 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:27:15,859 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:27:15,861 INFO L158 Benchmark]: Toolchain (without parser) took 1356.89ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 142.2MB in the beginning and 407.6MB in the end (delta: -265.4MB). Peak memory consumption was 182.6MB. Max. memory is 16.1GB. [2024-12-06 00:27:15,861 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:27:15,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1354.57ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 142.2MB in the beginning and 407.6MB in the end (delta: -265.4MB). Peak memory consumption was 182.6MB. Max. memory is 16.1GB. [2024-12-06 00:27:15,863 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1354.57ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 142.2MB in the beginning and 407.6MB in the end (delta: -265.4MB). Peak memory consumption was 182.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34719]: 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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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 fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:27:17,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:27:17,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:27:17,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:27:17,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:27:17,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:27:17,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:27:17,926 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:27:17,927 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:27:17,928 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:27:17,928 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:27:17,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:27:17,928 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:27:17,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:27:17,929 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:27:17,929 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:27:17,929 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:27:17,929 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_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/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 -> fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 [2024-12-06 00:27:18,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:27:18,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:27:18,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:27:18,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:27:18,205 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:27:18,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-12-06 00:27:21,018 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/7cb272b5a/0226c937bb8344a7a5ed135603711b12/FLAGd8b1a032f [2024-12-06 00:27:23,350 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:27:23,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-12-06 00:27:23,691 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/7cb272b5a/0226c937bb8344a7a5ed135603711b12/FLAGd8b1a032f [2024-12-06 00:27:23,707 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62dc3a0d-24d0-4500-8ee0-b546d5548fe9/bin/ukojak-verify-CZk0znPC7b/data/7cb272b5a/0226c937bb8344a7a5ed135603711b12 [2024-12-06 00:27:23,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:27:23,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:27:23,712 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:27:23,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:27:23,717 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:27:23,718 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:27:23" (1/1) ... [2024-12-06 00:27:23,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d98b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:27:23, skipping insertion in model container [2024-12-06 00:27:23,719 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:27:23" (1/1) ... [2024-12-06 00:27:24,439 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:30:14,186 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:30:14,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@249864d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:14, skipping insertion in model container [2024-12-06 00:30:14,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:30:14,188 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:30:14,191 INFO L158 Benchmark]: Toolchain (without parser) took 170478.56ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 132.8MB in the beginning and 73.1MB in the end (delta: 59.7MB). Peak memory consumption was 331.1MB. Max. memory is 16.1GB. [2024-12-06 00:30:14,191 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:30:14,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 170475.71ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 132.6MB in the beginning and 73.1MB in the end (delta: 59.6MB). Peak memory consumption was 331.1MB. Max. memory is 16.1GB. [2024-12-06 00:30:14,194 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 170475.71ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 132.6MB in the beginning and 73.1MB in the end (delta: 59.6MB). Peak memory consumption was 331.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51574]: 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