./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/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_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:43:18,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:43:18,760 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 00:43:18,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:43:18,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:43:18,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:43:18,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:43:18,785 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:43:18,785 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:43:18,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:43:18,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:43:18,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:43:18,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:43:18,786 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:43:18,787 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:43:18,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:43:18,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:43:18,787 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_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/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 ! overflow) ) 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 -> b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 [2024-12-06 00:43:19,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:43:19,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:43:19,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:43:19,026 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:43:19,026 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:43:19,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-06 00:43:21,645 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/449dc955a/3233e70513914462b31f4aef22208f02/FLAG60b1e5976 [2024-12-06 00:43:23,699 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:43:23,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-06 00:43:23,967 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/449dc955a/3233e70513914462b31f4aef22208f02/FLAG60b1e5976 [2024-12-06 00:43:23,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/449dc955a/3233e70513914462b31f4aef22208f02 [2024-12-06 00:43:23,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:43:23,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:43:23,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:43:23,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:43:23,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:43:23,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:23" (1/1) ... [2024-12-06 00:43:23,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d51c8db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:23, skipping insertion in model container [2024-12-06 00:43:23,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:23" (1/1) ... [2024-12-06 00:43:24,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:43:25,142 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:43:25,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ee338a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:25, skipping insertion in model container [2024-12-06 00:43:25,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:43:25,144 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:43:25,146 INFO L158 Benchmark]: Toolchain (without parser) took 1161.12ms. Allocated memory was 285.2MB in the beginning and 335.5MB in the end (delta: 50.3MB). Free memory was 71.6MB in the beginning and 100.7MB in the end (delta: -29.1MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2024-12-06 00:43:25,146 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:43:25,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1159.05ms. Allocated memory was 285.2MB in the beginning and 335.5MB in the end (delta: 50.3MB). Free memory was 71.6MB in the beginning and 100.7MB in the end (delta: -29.1MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2024-12-06 00:43:25,148 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1159.05ms. Allocated memory was 285.2MB in the beginning and 335.5MB in the end (delta: 50.3MB). Free memory was 71.6MB in the beginning and 100.7MB in the end (delta: -29.1MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34738]: 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_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/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_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:43:26,862 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:43:26,934 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-12-06 00:43:26,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:43:26,964 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:43:26,965 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:43:26,965 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:43:26,965 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:43:26,966 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:43:26,966 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:43:26,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:43:26,967 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:43:26,967 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:43:26,967 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_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/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 ! overflow) ) 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 -> b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 [2024-12-06 00:43:27,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:43:27,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:43:27,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:43:27,219 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:43:27,219 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:43:27,220 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-06 00:43:29,839 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/e2a0bada7/db88c0df968841a1a29e68c9aed8f636/FLAG2542e7cf9 [2024-12-06 00:43:32,238 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:43:32,239 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-06 00:43:32,551 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/e2a0bada7/db88c0df968841a1a29e68c9aed8f636/FLAG2542e7cf9 [2024-12-06 00:43:32,921 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe024e0-0f42-4f4d-bb7b-3b0d6ee17e2f/bin/ukojak-verify-CZk0znPC7b/data/e2a0bada7/db88c0df968841a1a29e68c9aed8f636 [2024-12-06 00:43:32,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:43:32,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:43:32,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:43:32,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:43:32,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:43:32,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:32" (1/1) ... [2024-12-06 00:43:32,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63bcfc06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:32, skipping insertion in model container [2024-12-06 00:43:32,931 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:32" (1/1) ... [2024-12-06 00:43:33,636 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:46:14,523 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:46:14,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@587fb4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14, skipping insertion in model container [2024-12-06 00:46:14,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:46:14,524 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:46:14,526 INFO L158 Benchmark]: Toolchain (without parser) took 161601.16ms. Allocated memory was 352.3MB in the beginning and 788.5MB in the end (delta: 436.2MB). Free memory was 174.8MB in the beginning and 105.7MB in the end (delta: 69.1MB). Peak memory consumption was 561.7MB. Max. memory is 16.1GB. [2024-12-06 00:46:14,527 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:46:14,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161599.06ms. Allocated memory was 352.3MB in the beginning and 788.5MB in the end (delta: 436.2MB). Free memory was 174.8MB in the beginning and 105.7MB in the end (delta: 69.1MB). Peak memory consumption was 561.7MB. Max. memory is 16.1GB. [2024-12-06 00:46:14,529 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161599.06ms. Allocated memory was 352.3MB in the beginning and 788.5MB in the end (delta: 436.2MB). Free memory was 174.8MB in the beginning and 105.7MB in the end (delta: 69.1MB). Peak memory consumption was 561.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51724]: 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