./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_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_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/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_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/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_116f68d0-124b-4279-ba19-be2580e71c92/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 c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:35:32,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:35:32,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:35:32,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:35:32,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:35:32,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:35:32,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:35:32,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:35:32,125 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:35:32,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:35:32,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:35:32,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:35:32,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:35:32,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:35:32,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:35:32,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:35:32,127 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_116f68d0-124b-4279-ba19-be2580e71c92/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 -> c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 [2024-12-06 03:35:32,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:35:32,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:35:32,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:35:32,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:35:32,336 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:35:32,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-12-06 03:35:35,061 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/2da79531a/7b1337031eaa4886aedd021101f4025f/FLAG5c8a9f8e9 [2024-12-06 03:35:37,311 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:35:37,311 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-12-06 03:35:37,591 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/2da79531a/7b1337031eaa4886aedd021101f4025f/FLAG5c8a9f8e9 [2024-12-06 03:35:37,669 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/2da79531a/7b1337031eaa4886aedd021101f4025f [2024-12-06 03:35:37,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:35:37,672 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:35:37,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:35:37,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:35:37,678 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:35:37,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:37" (1/1) ... [2024-12-06 03:35:37,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2818e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:37, skipping insertion in model container [2024-12-06 03:35:37,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:37" (1/1) ... [2024-12-06 03:35:38,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:35:38,896 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:35:38,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b827eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:38, skipping insertion in model container [2024-12-06 03:35:38,897 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:35:38,897 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:35:38,899 INFO L158 Benchmark]: Toolchain (without parser) took 1225.77ms. Allocated memory was 226.5MB in the beginning and 645.9MB in the end (delta: 419.4MB). Free memory was 65.6MB in the beginning and 362.0MB in the end (delta: -296.4MB). Peak memory consumption was 192.1MB. Max. memory is 16.1GB. [2024-12-06 03:35:38,900 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:35:38,900 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1223.86ms. Allocated memory was 226.5MB in the beginning and 645.9MB in the end (delta: 419.4MB). Free memory was 65.2MB in the beginning and 362.0MB in the end (delta: -296.8MB). Peak memory consumption was 192.1MB. Max. memory is 16.1GB. [2024-12-06 03:35:38,902 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1223.86ms. Allocated memory was 226.5MB in the beginning and 645.9MB in the end (delta: 419.4MB). Free memory was 65.2MB in the beginning and 362.0MB in the end (delta: -296.8MB). Peak memory consumption was 192.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34733]: 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_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/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_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/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_116f68d0-124b-4279-ba19-be2580e71c92/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 c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:35:40,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:35:40,765 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:35:40,789 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:35:40,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:35:40,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:35:40,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:35:40,791 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:35:40,792 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:35:40,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:35:40,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:35:40,793 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:35:40,793 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:35:40,793 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:35:40,793 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:35:40,793 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:35:40,793 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_116f68d0-124b-4279-ba19-be2580e71c92/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 -> c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 [2024-12-06 03:35:41,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:35:41,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:35:41,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:35:41,037 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:35:41,038 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:35:41,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-12-06 03:35:43,740 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/3752a5ea9/ccf5c4821f7d47c09af0028581a002e9/FLAGab5e94e30 [2024-12-06 03:35:46,196 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:35:46,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-12-06 03:35:46,545 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/3752a5ea9/ccf5c4821f7d47c09af0028581a002e9/FLAGab5e94e30 [2024-12-06 03:35:46,562 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_116f68d0-124b-4279-ba19-be2580e71c92/bin/ukojak-verify-CZk0znPC7b/data/3752a5ea9/ccf5c4821f7d47c09af0028581a002e9 [2024-12-06 03:35:46,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:35:46,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:35:46,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:35:46,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:35:46,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:35:46,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:46" (1/1) ... [2024-12-06 03:35:46,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40895c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:35:46, skipping insertion in model container [2024-12-06 03:35:46,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:35:46" (1/1) ... [2024-12-06 03:35:47,317 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:38:41,164 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:38:41,164 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b5f089d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:41, skipping insertion in model container [2024-12-06 03:38:41,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:38:41,165 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:38:41,168 INFO L158 Benchmark]: Toolchain (without parser) took 174600.42ms. Allocated memory was 302.0MB in the beginning and 704.6MB in the end (delta: 402.7MB). Free memory was 115.7MB in the beginning and 74.3MB in the end (delta: 41.3MB). Peak memory consumption was 484.7MB. Max. memory is 16.1GB. [2024-12-06 03:38:41,168 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:38:41,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 174597.72ms. Allocated memory was 302.0MB in the beginning and 704.6MB in the end (delta: 402.7MB). Free memory was 115.5MB in the beginning and 74.3MB in the end (delta: 41.2MB). Peak memory consumption was 484.7MB. Max. memory is 16.1GB. [2024-12-06 03:38:41,171 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 174597.72ms. Allocated memory was 302.0MB in the beginning and 704.6MB in the end (delta: 402.7MB). Free memory was 115.5MB in the beginning and 74.3MB in the end (delta: 41.2MB). Peak memory consumption was 484.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51610]: 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