./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:36:42,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:36:42,853 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:36:42,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:36:42,857 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:36:42,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:36:42,879 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:36:42,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:36:42,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:36:42,880 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:36:42,881 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:36:42,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:36:42,881 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:36:42,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:36:42,881 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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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 -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2024-12-05 22:36:43,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:36:43,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:36:43,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:36:43,129 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:36:43,129 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:36:43,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2024-12-05 22:36:45,689 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/a234b6b7a/06c1627fe95849209a7c1ce4340ba496/FLAG76a757b1b [2024-12-05 22:36:47,872 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:36:47,872 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2024-12-05 22:36:48,196 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/a234b6b7a/06c1627fe95849209a7c1ce4340ba496/FLAG76a757b1b [2024-12-05 22:36:48,259 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/a234b6b7a/06c1627fe95849209a7c1ce4340ba496 [2024-12-05 22:36:48,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:36:48,262 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:36:48,264 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:36:48,264 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:36:48,268 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:36:48,269 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:36:48" (1/1) ... [2024-12-05 22:36:48,270 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fec891f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:36:48, skipping insertion in model container [2024-12-05 22:36:48,270 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:36:48" (1/1) ... [2024-12-05 22:36:49,117 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:36:49,676 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 22:36:49,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ac69691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:36:49, skipping insertion in model container [2024-12-05 22:36:49,677 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:36:49,677 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:36:49,680 INFO L158 Benchmark]: Toolchain (without parser) took 1415.79ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 95.1MB in the beginning and 135.8MB in the end (delta: -40.7MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. [2024-12-05 22:36:49,680 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:36:49,681 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1413.38ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 94.9MB in the beginning and 135.8MB in the end (delta: -40.9MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. [2024-12-05 22:36:49,682 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1413.38ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 94.9MB in the beginning and 135.8MB in the end (delta: -40.9MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:36:51,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:36:51,497 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 22:36:51,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:36:51,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:36:51,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:36:51,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:36:51,522 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:36:51,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:36:51,522 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:36:51,522 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:36:51,523 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:36:51,523 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:36:51,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:36:51,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:51,524 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:36:51,524 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_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/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 -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2024-12-05 22:36:51,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:36:51,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:36:51,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:36:51,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:36:51,758 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:36:51,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2024-12-05 22:36:54,370 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/53fe73505/068826d65fc640b58a8662602568cc44/FLAG79638d786 [2024-12-05 22:36:56,614 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:36:56,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2024-12-05 22:36:56,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/53fe73505/068826d65fc640b58a8662602568cc44/FLAG79638d786 [2024-12-05 22:36:57,478 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1c4b99-c07b-4be1-9afd-3623b9517f0a/bin/ukojak-verify-CZk0znPC7b/data/53fe73505/068826d65fc640b58a8662602568cc44 [2024-12-05 22:36:57,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:36:57,481 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:36:57,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:36:57,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:36:57,485 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:36:57,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:36:57" (1/1) ... [2024-12-05 22:36:57,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e85215e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:36:57, skipping insertion in model container [2024-12-05 22:36:57,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:36:57" (1/1) ... [2024-12-05 22:36:58,150 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:39:32,645 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 22:39:32,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11e3c83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:39:32, skipping insertion in model container [2024-12-05 22:39:32,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:39:32,647 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 22:39:32,649 INFO L158 Benchmark]: Toolchain (without parser) took 155166.75ms. Allocated memory was 302.0MB in the beginning and 436.2MB in the end (delta: 134.2MB). Free memory was 142.3MB in the beginning and 144.8MB in the end (delta: -2.5MB). Peak memory consumption was 251.4MB. Max. memory is 16.1GB. [2024-12-05 22:39:32,650 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:39:32,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 155164.79ms. Allocated memory was 302.0MB in the beginning and 436.2MB in the end (delta: 134.2MB). Free memory was 142.3MB in the beginning and 144.8MB in the end (delta: -2.5MB). Peak memory consumption was 251.4MB. Max. memory is 16.1GB. [2024-12-05 22:39:32,652 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 155164.79ms. Allocated memory was 302.0MB in the beginning and 436.2MB in the end (delta: 134.2MB). Free memory was 142.3MB in the beginning and 144.8MB in the end (delta: -2.5MB). Peak memory consumption was 251.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: 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