./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:18:05,791 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:18:05,889 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:18:05,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:18:05,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:18:05,939 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:18:05,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:18:05,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:18:05,940 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:18:05,940 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:18:05,940 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:18:05,940 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:18:05,941 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:18:05,941 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:18:05,941 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:18:05,941 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:18:05,941 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:18:05,942 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:18:05,943 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:18:05,943 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:18:05,943 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:18:05,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:18:05,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:18:05,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:18:05,944 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:18:05,944 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:18:05,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:18:05,944 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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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 -> 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e [2024-11-25 03:18:06,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:18:06,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:18:06,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:18:06,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:18:06,289 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:18:06,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-25 03:18:09,142 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/6c05f2584/5aac205696634c85a173323657e26db4/FLAG95268c778 [2024-11-25 03:18:12,576 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:18:12,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-25 03:18:13,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/6c05f2584/5aac205696634c85a173323657e26db4/FLAG95268c778 [2024-11-25 03:18:13,131 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/6c05f2584/5aac205696634c85a173323657e26db4 [2024-11-25 03:18:13,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:18:13,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:18:13,137 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:18:13,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:18:13,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:18:13,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:13" (1/1) ... [2024-11-25 03:18:13,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f4a397b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:13, skipping insertion in model container [2024-11-25 03:18:13,147 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:13" (1/1) ... [2024-11-25 03:18:14,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:18:15,204 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 03:18:15,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1276faa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:15, skipping insertion in model container [2024-11-25 03:18:15,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:18:15,206 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:18:15,208 INFO L158 Benchmark]: Toolchain (without parser) took 2072.96ms. Allocated memory was 419.4MB in the beginning and 906.0MB in the end (delta: 486.5MB). Free memory was 249.6MB in the beginning and 659.6MB in the end (delta: -410.0MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. [2024-11-25 03:18:15,210 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:18:15,211 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2068.50ms. Allocated memory was 419.4MB in the beginning and 906.0MB in the end (delta: 486.5MB). Free memory was 249.6MB in the beginning and 659.6MB in the end (delta: -410.0MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. [2024-11-25 03:18:15,214 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 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2068.50ms. Allocated memory was 419.4MB in the beginning and 906.0MB in the end (delta: 486.5MB). Free memory was 249.6MB in the beginning and 659.6MB in the end (delta: -410.0MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:18:17,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:18:17,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 03:18:17,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:18:17,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:18:17,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:18:17,951 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:18:17,952 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:18:17,952 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:18:17,952 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:18:17,952 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:18:17,952 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:18:17,953 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:18:17,954 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:18:17,954 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:18:17,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:18:17,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:18:17,955 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:18:17,955 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:18:17,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:18:17,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:18:17,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:18:17,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:18:17,956 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:18:17,956 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:18:17,957 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:18:17,957 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_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/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 -> 214def8b6d8e2af3849d5947dd7cb85d7eaf386f309808553ad2fc4665cac21e [2024-11-25 03:18:18,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:18:18,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:18:18,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:18:18,287 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:18:18,287 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:18:18,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-25 03:18:21,428 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/56dd17951/6a793305ba0f4a1591ff0ce3b4677a76/FLAG63167424e [2024-11-25 03:18:25,035 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:18:25,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_uaf.c [2024-11-25 03:18:25,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/56dd17951/6a793305ba0f4a1591ff0ce3b4677a76/FLAG63167424e [2024-11-25 03:18:25,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8828803d-aaf9-4523-b1a5-3922ee5cf6a3/bin/ukojak-verify-ENZ3QT5qd3/data/56dd17951/6a793305ba0f4a1591ff0ce3b4677a76 [2024-11-25 03:18:25,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:18:25,496 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:18:25,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:18:25,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:18:25,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:18:25,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:25" (1/1) ... [2024-11-25 03:18:25,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ed3803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:25, skipping insertion in model container [2024-11-25 03:18:25,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:25" (1/1) ... [2024-11-25 03:18:26,526 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:21:13,841 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 03:21:13,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ddc132f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:13, skipping insertion in model container [2024-11-25 03:21:13,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:13,843 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:21:13,845 INFO L158 Benchmark]: Toolchain (without parser) took 168348.08ms. Allocated memory was 478.2MB in the beginning and 897.6MB in the end (delta: 419.4MB). Free memory was 301.4MB in the beginning and 571.9MB in the end (delta: -270.5MB). Peak memory consumption was 674.2MB. Max. memory is 16.1GB. [2024-11-25 03:21:13,847 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 64.2MB in the beginning and 64.2MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:21:13,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 168345.51ms. Allocated memory was 478.2MB in the beginning and 897.6MB in the end (delta: 419.4MB). Free memory was 301.4MB in the beginning and 571.9MB in the end (delta: -270.5MB). Peak memory consumption was 674.2MB. Max. memory is 16.1GB. [2024-11-25 03:21:13,850 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 was 64.2MB in the beginning and 64.2MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 168345.51ms. Allocated memory was 478.2MB in the beginning and 897.6MB in the end (delta: 419.4MB). Free memory was 301.4MB in the beginning and 571.9MB in the end (delta: -270.5MB). Peak memory consumption was 674.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51732]: 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