./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_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_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/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_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/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_70c6adda-618a-4ebe-829f-fac24e618fe9/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 27cb594131000ddc5e0f57108c7bd016422cd5181c71ee3d4843d5a7db49923f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:01:51,191 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:01:51,250 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:01:51,254 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:01:51,254 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:01:51,274 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:01:51,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:01:51,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:01:51,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:01:51,276 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:01:51,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:01:51,277 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:51,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:01:51,277 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:01:51,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:01:51,278 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_70c6adda-618a-4ebe-829f-fac24e618fe9/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 -> 27cb594131000ddc5e0f57108c7bd016422cd5181c71ee3d4843d5a7db49923f [2024-12-06 00:01:51,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:01:51,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:01:51,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:01:51,526 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:01:51,526 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:01:51,527 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c [2024-12-06 00:01:54,161 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/dca30aa8e/b5a3e6c005084963a01a79fcd35602d7/FLAG22965f53b [2024-12-06 00:01:56,380 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:01:56,381 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c [2024-12-06 00:01:56,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/dca30aa8e/b5a3e6c005084963a01a79fcd35602d7/FLAG22965f53b [2024-12-06 00:01:56,747 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/dca30aa8e/b5a3e6c005084963a01a79fcd35602d7 [2024-12-06 00:01:56,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:01:56,750 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:01:56,751 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:56,751 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:01:56,755 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:01:56,755 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:56" (1/1) ... [2024-12-06 00:01:56,756 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a53bbcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:56, skipping insertion in model container [2024-12-06 00:01:56,756 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:56" (1/1) ... [2024-12-06 00:01:57,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:01:58,145 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:01:58,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d7d9cf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:58, skipping insertion in model container [2024-12-06 00:01:58,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:58,146 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:01:58,148 INFO L158 Benchmark]: Toolchain (without parser) took 1397.41ms. Allocated memory was 310.4MB in the beginning and 587.2MB in the end (delta: 276.8MB). Free memory was 142.3MB in the beginning and 336.2MB in the end (delta: -193.9MB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. [2024-12-06 00:01:58,149 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:01:58,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1395.46ms. Allocated memory was 310.4MB in the beginning and 587.2MB in the end (delta: 276.8MB). Free memory was 142.3MB in the beginning and 336.2MB in the end (delta: -193.9MB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. [2024-12-06 00:01:58,151 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1395.46ms. Allocated memory was 310.4MB in the beginning and 587.2MB in the end (delta: 276.8MB). Free memory was 142.3MB in the beginning and 336.2MB in the end (delta: -193.9MB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34774]: 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_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/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_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/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_70c6adda-618a-4ebe-829f-fac24e618fe9/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 27cb594131000ddc5e0f57108c7bd016422cd5181c71ee3d4843d5a7db49923f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:01:59,968 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:02:00,052 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:02:00,075 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:02:00,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:02:00,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:02:00,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:02:00,077 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:02:00,078 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:02:00,078 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:02:00,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:02:00,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:02:00,079 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:02:00,079 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:02:00,079 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:02:00,079 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:02:00,079 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:02:00,079 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_70c6adda-618a-4ebe-829f-fac24e618fe9/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 -> 27cb594131000ddc5e0f57108c7bd016422cd5181c71ee3d4843d5a7db49923f [2024-12-06 00:02:00,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:02:00,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:02:00,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:02:00,307 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:02:00,308 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:02:00,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c [2024-12-06 00:02:02,921 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/438c35b7c/8ae157362e9847e388dfc04ac8f622e7/FLAG6835848b2 [2024-12-06 00:02:05,152 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:02:05,152 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_uaf.c [2024-12-06 00:02:05,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/438c35b7c/8ae157362e9847e388dfc04ac8f622e7/FLAG6835848b2 [2024-12-06 00:02:05,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c6adda-618a-4ebe-829f-fac24e618fe9/bin/ukojak-verify-CZk0znPC7b/data/438c35b7c/8ae157362e9847e388dfc04ac8f622e7 [2024-12-06 00:02:05,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:02:05,492 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:02:05,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:02:05,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:02:05,497 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:02:05,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:02:05" (1/1) ... [2024-12-06 00:02:05,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371e5ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:02:05, skipping insertion in model container [2024-12-06 00:02:05,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:02:05" (1/1) ... [2024-12-06 00:02:06,245 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:04:43,704 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:04:43,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6846ec65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:04:43, skipping insertion in model container [2024-12-06 00:04:43,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:04:43,705 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:04:43,708 INFO L158 Benchmark]: Toolchain (without parser) took 158214.04ms. Allocated memory was 318.8MB in the beginning and 679.5MB in the end (delta: 360.7MB). Free memory was 134.2MB in the beginning and 128.2MB in the end (delta: 6.1MB). Peak memory consumption was 460.1MB. Max. memory is 16.1GB. [2024-12-06 00:04:43,709 INFO L158 Benchmark]: CDTParser took 0.29ms. 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 00:04:43,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158211.77ms. Allocated memory was 318.8MB in the beginning and 679.5MB in the end (delta: 360.7MB). Free memory was 134.1MB in the beginning and 128.2MB in the end (delta: 5.9MB). Peak memory consumption was 460.1MB. Max. memory is 16.1GB. [2024-12-06 00:04:43,712 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 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158211.77ms. Allocated memory was 318.8MB in the beginning and 679.5MB in the end (delta: 360.7MB). Free memory was 134.1MB in the beginning and 128.2MB in the end (delta: 5.9MB). Peak memory consumption was 460.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51818]: 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