./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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 a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:12:57,895 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:12:57,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:12:57,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:12:57,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:12:58,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:12:58,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:12:58,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:12:58,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:12:58,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:12:58,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:12:58,031 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:12:58,031 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:12:58,031 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:12:58,031 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:12:58,032 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:12:58,032 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:12:58,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:12:58,032 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:12:58,032 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:12:58,033 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:12:58,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:12:58,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:12:58,033 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:12:58,033 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:12:58,034 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:12:58,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:12:58,034 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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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 -> a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 [2024-11-25 02:12:58,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:12:58,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:12:58,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:12:58,370 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:12:58,370 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:12:58,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-25 02:13:01,328 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6be9f2695/00b418cafa9a4947a9842c58e86c4543/FLAGc4efe2724 [2024-11-25 02:13:04,901 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:13:04,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-25 02:13:05,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6be9f2695/00b418cafa9a4947a9842c58e86c4543/FLAGc4efe2724 [2024-11-25 02:13:05,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6be9f2695/00b418cafa9a4947a9842c58e86c4543 [2024-11-25 02:13:05,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:13:05,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:13:05,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:05,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:13:05,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:13:05,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:05" (1/1) ... [2024-11-25 02:13:05,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7aff63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:05, skipping insertion in model container [2024-11-25 02:13:05,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:05" (1/1) ... [2024-11-25 02:13:06,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:13:07,714 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:13:07,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d234357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07, skipping insertion in model container [2024-11-25 02:13:07,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:07,715 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:13:07,717 INFO L158 Benchmark]: Toolchain (without parser) took 2121.51ms. Allocated memory was 335.5MB in the beginning and 671.1MB in the end (delta: 335.5MB). Free memory was 140.0MB in the beginning and 382.4MB in the end (delta: -242.4MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. [2024-11-25 02:13:07,718 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:13:07,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2118.46ms. Allocated memory was 335.5MB in the beginning and 671.1MB in the end (delta: 335.5MB). Free memory was 139.9MB in the beginning and 382.4MB in the end (delta: -242.5MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. [2024-11-25 02:13:07,721 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2118.46ms. Allocated memory was 335.5MB in the beginning and 671.1MB in the end (delta: 335.5MB). Free memory was 139.9MB in the beginning and 382.4MB in the end (delta: -242.5MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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 a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:13:10,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:13:10,533 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:13:10,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:13:10,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:13:10,584 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:13:10,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:13:10,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:13:10,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:13:10,584 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:13:10,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:13:10,585 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:13:10,586 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:13:10,586 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:13:10,586 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:13:10,586 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:13:10,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:13:10,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:10,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:13:10,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:13:10,587 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:13:10,587 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:13:10,587 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:13:10,587 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_be81e2ee-60e4-480b-bdf0-fc7f412545f2/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 -> a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 [2024-11-25 02:13:10,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:13:10,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:13:10,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:13:10,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:13:10,919 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:13:10,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-25 02:13:14,075 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6a54cbdb0/7f1e2ca838f84626ae0099921bd73d73/FLAGee00688d4 [2024-11-25 02:13:18,056 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:13:18,063 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-25 02:13:18,752 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6a54cbdb0/7f1e2ca838f84626ae0099921bd73d73/FLAGee00688d4 [2024-11-25 02:13:18,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be81e2ee-60e4-480b-bdf0-fc7f412545f2/bin/ukojak-verify-ENZ3QT5qd3/data/6a54cbdb0/7f1e2ca838f84626ae0099921bd73d73 [2024-11-25 02:13:18,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:13:18,782 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:13:18,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:18,788 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:13:18,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:13:18,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:18" (1/1) ... [2024-11-25 02:13:18,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4fa964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:18, skipping insertion in model container [2024-11-25 02:13:18,796 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:18" (1/1) ... [2024-11-25 02:13:19,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:16:28,871 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:16:28,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e47ce14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:28, skipping insertion in model container [2024-11-25 02:16:28,872 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:16:28,872 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:16:28,878 INFO L158 Benchmark]: Toolchain (without parser) took 190092.54ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 127.8MB in the beginning and 305.0MB in the end (delta: -177.1MB). Peak memory consumption was 440.4MB. Max. memory is 16.1GB. [2024-11-25 02:16:28,878 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:28,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 190088.28ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 127.7MB in the beginning and 305.0MB in the end (delta: -177.3MB). Peak memory consumption was 440.4MB. Max. memory is 16.1GB. [2024-11-25 02:16:28,880 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 190088.28ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 127.7MB in the beginning and 305.0MB in the end (delta: -177.3MB). Peak memory consumption was 440.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52287]: 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