./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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 fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:28:51,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:28:51,477 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:28:51,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:28:51,486 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:28:51,522 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:28:51,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:28:51,525 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:28:51,526 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:28:51,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:28:51,527 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:28:51,528 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:28:51,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:28:51,528 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:28:51,529 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:28:51,529 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:28:51,529 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:28:51,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:28:51,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:28:51,529 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:28:51,530 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:28:51,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:28:51,530 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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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 -> fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 [2024-11-25 04:28:51,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:28:51,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:28:51,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:28:51,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:28:51,893 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:28:51,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2024-11-25 04:28:55,005 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/1d3e60f3e/062ec6425489465e8f0c63cfca8281ee/FLAG7dd7594e4 [2024-11-25 04:28:58,958 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:28:58,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2024-11-25 04:28:59,365 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/1d3e60f3e/062ec6425489465e8f0c63cfca8281ee/FLAG7dd7594e4 [2024-11-25 04:28:59,394 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/1d3e60f3e/062ec6425489465e8f0c63cfca8281ee [2024-11-25 04:28:59,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:28:59,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:28:59,403 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:28:59,403 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:28:59,413 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:28:59,414 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:28:59" (1/1) ... [2024-11-25 04:28:59,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58615d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:59, skipping insertion in model container [2024-11-25 04:28:59,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:28:59" (1/1) ... [2024-11-25 04:29:00,613 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:29:01,697 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 04:29:01,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1be05463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:29:01, skipping insertion in model container [2024-11-25 04:29:01,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:29:01,700 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:29:01,703 INFO L158 Benchmark]: Toolchain (without parser) took 2301.89ms. Allocated memory was 427.8MB in the beginning and 914.4MB in the end (delta: 486.5MB). Free memory was 252.7MB in the beginning and 538.1MB in the end (delta: -285.4MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. [2024-11-25 04:29:01,704 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:29:01,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2295.42ms. Allocated memory was 427.8MB in the beginning and 914.4MB in the end (delta: 486.5MB). Free memory was 252.4MB in the beginning and 538.1MB in the end (delta: -285.7MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. [2024-11-25 04:29:01,707 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2295.42ms. Allocated memory was 427.8MB in the beginning and 914.4MB in the end (delta: 486.5MB). Free memory was 252.4MB in the beginning and 538.1MB in the end (delta: -285.7MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34740]: 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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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 fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:29:04,640 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:29:04,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 04:29:04,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:29:04,799 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:29:04,799 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:29:04,799 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:29:04,799 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:29:04,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:29:04,800 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:29:04,800 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:29:04,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:29:04,801 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:29:04,801 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:29:04,802 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:29:04,802 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:29:04,802 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_ee4f85fe-5270-4537-a68f-38e24cd76f9e/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 -> fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 [2024-11-25 04:29:05,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:29:05,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:29:05,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:29:05,163 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:29:05,164 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:29:05,165 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2024-11-25 04:29:08,400 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/09caa6c23/8ffb7d8f1ce949f9a2fc73f3bce4f5a6/FLAG52d98e472 [2024-11-25 04:29:11,768 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:29:11,768 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2024-11-25 04:29:12,399 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/09caa6c23/8ffb7d8f1ce949f9a2fc73f3bce4f5a6/FLAG52d98e472 [2024-11-25 04:29:12,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4f85fe-5270-4537-a68f-38e24cd76f9e/bin/ukojak-verify-ENZ3QT5qd3/data/09caa6c23/8ffb7d8f1ce949f9a2fc73f3bce4f5a6 [2024-11-25 04:29:12,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:29:12,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:29:12,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:29:12,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:29:12,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:29:12,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:29:12" (1/1) ... [2024-11-25 04:29:12,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263cc0ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:29:12, skipping insertion in model container [2024-11-25 04:29:12,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:29:12" (1/1) ... [2024-11-25 04:29:13,657 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:32:21,808 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 04:32:21,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1621db3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:21, skipping insertion in model container [2024-11-25 04:32:21,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:21,810 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:32:21,812 INFO L158 Benchmark]: Toolchain (without parser) took 189316.61ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 377.9MB in the beginning and 174.4MB in the end (delta: 203.5MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. [2024-11-25 04:32:21,812 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:32:21,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 189313.01ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 377.8MB in the beginning and 174.4MB in the end (delta: 203.4MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. [2024-11-25 04:32:21,814 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 189313.01ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 377.8MB in the beginning and 174.4MB in the end (delta: 203.4MB). Peak memory consumption was 612.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51698]: 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