./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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-24 18:12:04,398 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:12:04,482 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-24 18:12:04,487 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:12:04,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:12:04,509 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:12:04,509 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:12:04,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:12:04,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:12:04,510 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:12:04,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:12:04,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:12:04,513 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:12:04,513 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:12:04,513 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:12:04,514 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:12:04,514 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:12:04,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:12:04,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:12:04,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:12:04,516 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_86707edd-c422-41d6-98ec-fea308701ec2/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 ! 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 [2024-11-24 18:12:04,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:12:04,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:12:04,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:12:04,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:12:04,831 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:12:04,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-11-24 18:12:07,962 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/44c28e719/5d7b21a6fd704656b80fe93bd636626d/FLAG4e08f397b [2024-11-24 18:12:11,430 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:12:11,431 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-11-24 18:12:12,246 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/44c28e719/5d7b21a6fd704656b80fe93bd636626d/FLAG4e08f397b [2024-11-24 18:12:12,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/44c28e719/5d7b21a6fd704656b80fe93bd636626d [2024-11-24 18:12:12,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:12:12,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:12:12,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:12:12,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:12:12,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:12:12,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:12" (1/1) ... [2024-11-24 18:12:12,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44bb27c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:12, skipping insertion in model container [2024-11-24 18:12:12,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:12" (1/1) ... [2024-11-24 18:12:13,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:12:14,692 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-24 18:12:14,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bb53537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:14, skipping insertion in model container [2024-11-24 18:12:14,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:12:14,693 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 18:12:14,700 INFO L158 Benchmark]: Toolchain (without parser) took 2415.51ms. Allocated memory was 268.4MB in the beginning and 503.3MB in the end (delta: 234.9MB). Free memory was 114.7MB in the beginning and 183.2MB in the end (delta: -68.5MB). Peak memory consumption was 169.1MB. Max. memory is 16.1GB. [2024-11-24 18:12:14,700 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 86.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:12:14,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2408.86ms. Allocated memory was 268.4MB in the beginning and 503.3MB in the end (delta: 234.9MB). Free memory was 114.4MB in the beginning and 183.2MB in the end (delta: -68.8MB). Peak memory consumption was 169.1MB. Max. memory is 16.1GB. [2024-11-24 18:12:14,706 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 86.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2408.86ms. Allocated memory was 268.4MB in the beginning and 503.3MB in the end (delta: 234.9MB). Free memory was 114.4MB in the beginning and 183.2MB in the end (delta: -68.8MB). Peak memory consumption was 169.1MB. 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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/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_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-24 18:12:17,964 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:12:18,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-11-24 18:12:18,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:12:18,183 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:12:18,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:12:18,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:12:18,185 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:12:18,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:12:18,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:12:18,186 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:12:18,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:12:18,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:12:18,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:12:18,188 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:12:18,188 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:12:18,189 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:12:18,189 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:12:18,190 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:12:18,190 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-24 18:12:18,190 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:12:18,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:12:18,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:12:18,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:12:18,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:12:18,191 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-24 18:12:18,192 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:12:18,192 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-24 18:12:18,192 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_86707edd-c422-41d6-98ec-fea308701ec2/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 ! 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 [2024-11-24 18:12:18,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:12:18,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:12:18,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:12:18,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:12:18,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:12:18,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-11-24 18:12:22,469 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/a55231488/3bf1790358224de4a0d176201c91d350/FLAG98be19547 [2024-11-24 18:12:26,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:12:26,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-11-24 18:12:27,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/a55231488/3bf1790358224de4a0d176201c91d350/FLAG98be19547 [2024-11-24 18:12:27,551 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86707edd-c422-41d6-98ec-fea308701ec2/bin/ukojak-verify-ENZ3QT5qd3/data/a55231488/3bf1790358224de4a0d176201c91d350 [2024-11-24 18:12:27,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:12:27,557 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:12:27,558 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:12:27,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:12:27,562 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:12:27,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:27" (1/1) ... [2024-11-24 18:12:27,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e170e5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:27, skipping insertion in model container [2024-11-24 18:12:27,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:27" (1/1) ... [2024-11-24 18:12:28,989 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:15:59,999 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-24 18:16:00,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44ef6ddb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:00, skipping insertion in model container [2024-11-24 18:16:00,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:00,001 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 18:16:00,007 INFO L158 Benchmark]: Toolchain (without parser) took 212445.23ms. Allocated memory was 453.0MB in the beginning and 872.4MB in the end (delta: 419.4MB). Free memory was 270.0MB in the beginning and 451.8MB in the end (delta: -181.9MB). Peak memory consumption was 614.1MB. Max. memory is 16.1GB. [2024-11-24 18:16:00,008 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:16:00,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212442.74ms. Allocated memory was 453.0MB in the beginning and 872.4MB in the end (delta: 419.4MB). Free memory was 270.0MB in the beginning and 451.8MB in the end (delta: -181.9MB). Peak memory consumption was 614.1MB. Max. memory is 16.1GB. [2024-11-24 18:16:00,014 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212442.74ms. Allocated memory was 453.0MB in the beginning and 872.4MB in the end (delta: 419.4MB). Free memory was 270.0MB in the beginning and 451.8MB in the end (delta: -181.9MB). Peak memory consumption was 614.1MB. 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