./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_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_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/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_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/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_164fe87e-9551-4380-8057-bda5d399c3c3/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 38a5166bb9c950424d873b24f2590f30b24129e8b098b247b6b232babf3cfb23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:47,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:47,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:27:47,874 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:27:47,874 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:27:47,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:47,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:47,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:47,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:47,895 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:47,895 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:47,896 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:47,896 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:47,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:47,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:47,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:47,896 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:27:47,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:27:47,896 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_164fe87e-9551-4380-8057-bda5d399c3c3/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 -> 38a5166bb9c950424d873b24f2590f30b24129e8b098b247b6b232babf3cfb23 [2024-12-05 21:27:48,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:48,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:48,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:48,138 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:48,138 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:48,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c [2024-12-05 21:27:50,752 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/f892352a2/c525afc256c442059bfbddf7bce66c9a/FLAG2fbfd1b25 [2024-12-05 21:27:53,067 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:53,067 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c [2024-12-05 21:27:53,397 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/f892352a2/c525afc256c442059bfbddf7bce66c9a/FLAG2fbfd1b25 [2024-12-05 21:27:53,815 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/f892352a2/c525afc256c442059bfbddf7bce66c9a [2024-12-05 21:27:53,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:53,818 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:53,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:53,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:53,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:53,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:53,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a7e9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53, skipping insertion in model container [2024-12-05 21:27:53,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,565 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:55,089 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 21:27:55,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6769e2c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:55, skipping insertion in model container [2024-12-05 21:27:55,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:55,090 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:27:55,093 INFO L158 Benchmark]: Toolchain (without parser) took 1273.38ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 95.6MB in the beginning and 131.5MB in the end (delta: -35.9MB). Peak memory consumption was 194.1MB. Max. memory is 16.1GB. [2024-12-05 21:27:55,093 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:55,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1270.97ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 95.6MB in the beginning and 131.5MB in the end (delta: -35.9MB). Peak memory consumption was 194.1MB. Max. memory is 16.1GB. [2024-12-05 21:27:55,095 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 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1270.97ms. Allocated memory was 310.4MB in the beginning and 394.3MB in the end (delta: 83.9MB). Free memory was 95.6MB in the beginning and 131.5MB in the end (delta: -35.9MB). Peak memory consumption was 194.1MB. 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_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/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_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/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_164fe87e-9551-4380-8057-bda5d399c3c3/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 38a5166bb9c950424d873b24f2590f30b24129e8b098b247b6b232babf3cfb23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:56,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:56,935 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 21:27:56,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:56,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:56,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:56,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:27:56,963 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:56,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:27:56,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:56,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:56,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:56,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:56,965 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:27:56,965 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:56,965 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:27:56,965 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_164fe87e-9551-4380-8057-bda5d399c3c3/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 -> 38a5166bb9c950424d873b24f2590f30b24129e8b098b247b6b232babf3cfb23 [2024-12-05 21:27:57,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:57,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:57,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:57,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:57,221 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:57,223 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c [2024-12-05 21:27:59,823 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/74e9f43de/32ecc55088b442b7b6159e17f4f60243/FLAG785d51c3c [2024-12-05 21:28:02,089 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:28:02,089 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_uaf.c [2024-12-05 21:28:02,405 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/74e9f43de/32ecc55088b442b7b6159e17f4f60243/FLAG785d51c3c [2024-12-05 21:28:02,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164fe87e-9551-4380-8057-bda5d399c3c3/bin/ukojak-verify-CZk0znPC7b/data/74e9f43de/32ecc55088b442b7b6159e17f4f60243 [2024-12-05 21:28:02,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:28:02,420 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:28:02,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:28:02,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:28:02,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:28:02,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:28:02" (1/1) ... [2024-12-05 21:28:02,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4238b089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:02, skipping insertion in model container [2024-12-05 21:28:02,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:28:02" (1/1) ... [2024-12-05 21:28:03,065 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:30:33,804 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 21:30:33,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22dadce6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:33, skipping insertion in model container [2024-12-05 21:30:33,805 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:30:33,805 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:30:33,808 INFO L158 Benchmark]: Toolchain (without parser) took 151386.45ms. Allocated memory was 318.8MB in the beginning and 788.5MB in the end (delta: 469.8MB). Free memory was 141.3MB in the beginning and 532.2MB in the end (delta: -390.9MB). Peak memory consumption was 553.8MB. Max. memory is 16.1GB. [2024-12-05 21:30:33,808 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:30:33,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 151384.40ms. Allocated memory was 318.8MB in the beginning and 788.5MB in the end (delta: 469.8MB). Free memory was 141.1MB in the beginning and 532.2MB in the end (delta: -391.1MB). Peak memory consumption was 553.8MB. Max. memory is 16.1GB. [2024-12-05 21:30:33,810 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 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 151384.40ms. Allocated memory was 318.8MB in the beginning and 788.5MB in the end (delta: 469.8MB). Free memory was 141.1MB in the beginning and 532.2MB in the end (delta: -391.1MB). Peak memory consumption was 553.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51637]: 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