./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_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_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3 --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 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:03:54,635 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:03:54,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:03:54,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:03:54,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:03:54,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:03:54,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:03:54,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:03:54,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:03:54,801 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:03:54,801 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:03:54,802 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:03:54,802 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:03:54,802 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:03:54,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:03:54,802 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:03:54,803 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:03:54,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:03:54,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:03:54,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:03:54,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:03:54,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:03:54,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:54,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:03:54,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:03:54,804 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:03:54,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:03:54,805 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_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc [2024-11-25 05:03:55,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:03:55,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:03:55,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:03:55,159 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:03:55,159 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:03:55,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-11-25 05:03:58,913 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/e09bcacf8/5e77fcd144e94bd195c93e2c898d34b5/FLAGf526d8bfc [2024-11-25 05:04:03,633 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:04:03,634 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-11-25 05:04:04,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/e09bcacf8/5e77fcd144e94bd195c93e2c898d34b5/FLAGf526d8bfc [2024-11-25 05:04:04,116 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/e09bcacf8/5e77fcd144e94bd195c93e2c898d34b5 [2024-11-25 05:04:04,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:04:04,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:04:04,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:04,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:04:04,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:04:04,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:04" (1/1) ... [2024-11-25 05:04:04,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1428cde9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:04, skipping insertion in model container [2024-11-25 05:04:04,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:04" (1/1) ... [2024-11-25 05:04:05,742 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:04:06,740 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:04:06,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c53c4e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:06, skipping insertion in model container [2024-11-25 05:04:06,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:06,745 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:04:06,747 INFO L158 Benchmark]: Toolchain (without parser) took 2626.02ms. Allocated memory is still 419.4MB. Free memory was 232.5MB in the beginning and 169.5MB in the end (delta: 63.0MB). Peak memory consumption was 184.9MB. Max. memory is 16.1GB. [2024-11-25 05:04:06,748 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:04:06,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2621.19ms. Allocated memory is still 419.4MB. Free memory was 232.2MB in the beginning and 169.5MB in the end (delta: 62.6MB). Peak memory consumption was 184.9MB. Max. memory is 16.1GB. [2024-11-25 05:04:06,752 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2621.19ms. Allocated memory is still 419.4MB. Free memory was 232.2MB in the beginning and 169.5MB in the end (delta: 62.6MB). Peak memory consumption was 184.9MB. 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_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3 --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 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:04:09,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:04:09,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:04:09,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:04:09,664 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:04:09,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:04:09,666 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:04:09,666 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:04:09,666 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:04:09,667 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:04:09,668 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:04:09,668 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:04:09,668 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:04:09,668 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:04:09,668 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:04:09,668 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:04:09,668 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:04:09,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:04:09,670 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:04:09,670 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:04:09,670 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:04:09,670 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:04:09,671 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:04:09,671 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_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc [2024-11-25 05:04:10,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:04:10,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:04:10,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:04:10,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:04:10,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:04:10,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-11-25 05:04:13,094 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/35cae4540/b6b11c2de5164174926f16edf7869078/FLAGd03006df1 [2024-11-25 05:04:16,923 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:04:16,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-11-25 05:04:17,505 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/35cae4540/b6b11c2de5164174926f16edf7869078/FLAGd03006df1 [2024-11-25 05:04:17,675 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af7f7ba-4b1a-48fd-a10e-c0eb053b6ff2/bin/ukojak-verify-ENZ3QT5qd3/data/35cae4540/b6b11c2de5164174926f16edf7869078 [2024-11-25 05:04:17,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:04:17,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:04:17,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:17,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:04:17,685 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:04:17,686 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:17" (1/1) ... [2024-11-25 05:04:17,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9a8992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:17, skipping insertion in model container [2024-11-25 05:04:17,687 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:17" (1/1) ... [2024-11-25 05:04:18,613 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:06:57,610 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:06:57,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ed1eab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:57, skipping insertion in model container [2024-11-25 05:06:57,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:57,611 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:06:57,613 INFO L158 Benchmark]: Toolchain (without parser) took 159932.87ms. Allocated memory was 620.8MB in the beginning and 1.3GB in the end (delta: 679.5MB). Free memory was 411.2MB in the beginning and 708.1MB in the end (delta: -296.9MB). Peak memory consumption was 871.9MB. Max. memory is 16.1GB. [2024-11-25 05:06:57,615 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 64.0MB in the end (delta: 35.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:06:57,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 159930.43ms. Allocated memory was 620.8MB in the beginning and 1.3GB in the end (delta: 679.5MB). Free memory was 411.2MB in the beginning and 708.1MB in the end (delta: -296.9MB). Peak memory consumption was 871.9MB. Max. memory is 16.1GB. [2024-11-25 05:06:57,619 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 64.0MB in the end (delta: 35.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 159930.43ms. Allocated memory was 620.8MB in the beginning and 1.3GB in the end (delta: 679.5MB). Free memory was 411.2MB in the beginning and 708.1MB in the end (delta: -296.9MB). Peak memory consumption was 871.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51612]: 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