./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_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_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/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_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/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_c2445dee-742d-4e76-b5a2-bb1de7956839/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 01:58:24,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:24,182 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 01:58:24,189 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:24,190 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:24,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:24,224 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:24,224 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:24,224 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:24,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:24,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:24,224 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:24,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:24,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:24,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:24,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:24,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:24,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:24,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:24,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:24,227 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:24,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:24,227 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_c2445dee-742d-4e76-b5a2-bb1de7956839/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 01:58:24,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:24,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:24,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:24,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:24,553 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:24,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c [2024-11-25 01:58:27,808 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/a8a6d72c3/c27b9daf423a456d864c7ada5f431278/FLAG1c8b593b9 [2024-11-25 01:58:31,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:31,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c [2024-11-25 01:58:31,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/a8a6d72c3/c27b9daf423a456d864c7ada5f431278/FLAG1c8b593b9 [2024-11-25 01:58:31,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/a8a6d72c3/c27b9daf423a456d864c7ada5f431278 [2024-11-25 01:58:31,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:31,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:31,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:31,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:31,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:31,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:31" (1/1) ... [2024-11-25 01:58:31,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f4e312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:31, skipping insertion in model container [2024-11-25 01:58:31,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:31" (1/1) ... [2024-11-25 01:58:33,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:34,102 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 01:58:34,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12b61e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34, skipping insertion in model container [2024-11-25 01:58:34,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:34,104 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 01:58:34,112 INFO L158 Benchmark]: Toolchain (without parser) took 2206.77ms. Allocated memory was 360.7MB in the beginning and 645.9MB in the end (delta: 285.2MB). Free memory was 207.7MB in the beginning and 310.7MB in the end (delta: -103.0MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. [2024-11-25 01:58:34,113 INFO L158 Benchmark]: CDTParser took 1.59ms. Allocated memory is still 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 01:58:34,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2203.78ms. Allocated memory was 360.7MB in the beginning and 645.9MB in the end (delta: 285.2MB). Free memory was 207.5MB in the beginning and 310.7MB in the end (delta: -103.2MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. [2024-11-25 01:58:34,118 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.59ms. Allocated memory is still 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2203.78ms. Allocated memory was 360.7MB in the beginning and 645.9MB in the end (delta: 285.2MB). Free memory was 207.5MB in the beginning and 310.7MB in the end (delta: -103.2MB). Peak memory consumption was 177.3MB. 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_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/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_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/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_c2445dee-742d-4e76-b5a2-bb1de7956839/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 01:58:37,317 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:37,468 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 01:58:37,519 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:37,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:37,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:37,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:37,522 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:37,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:37,523 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 01:58:37,524 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:37,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:37,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 01:58:37,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:37,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 01:58:37,526 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 01:58:37,526 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_c2445dee-742d-4e76-b5a2-bb1de7956839/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 01:58:37,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:37,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:37,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:37,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:37,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:37,945 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c [2024-11-25 01:58:41,436 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/1f4fbe1a9/66db1db3ca86485abd03f87ff2672ead/FLAG893424ca3 [2024-11-25 01:58:45,595 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:45,596 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_csa_nd.c [2024-11-25 01:58:46,200 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/1f4fbe1a9/66db1db3ca86485abd03f87ff2672ead/FLAG893424ca3 [2024-11-25 01:58:46,555 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2445dee-742d-4e76-b5a2-bb1de7956839/bin/ukojak-verify-ENZ3QT5qd3/data/1f4fbe1a9/66db1db3ca86485abd03f87ff2672ead [2024-11-25 01:58:46,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:46,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:46,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:46,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:46,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:46,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:46" (1/1) ... [2024-11-25 01:58:46,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb6523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:46, skipping insertion in model container [2024-11-25 01:58:46,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:46" (1/1) ... [2024-11-25 01:58:47,652 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:01:36,821 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:01:36,822 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d81ec0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:01:36, skipping insertion in model container [2024-11-25 02:01:36,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:01:36,823 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:01:36,825 INFO L158 Benchmark]: Toolchain (without parser) took 170264.29ms. Allocated memory was 251.7MB in the beginning and 872.4MB in the end (delta: 620.8MB). Free memory was 62.0MB in the beginning and 188.4MB in the end (delta: -126.4MB). Peak memory consumption was 657.6MB. Max. memory is 16.1GB. [2024-11-25 02:01:36,826 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:01:36,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 170261.13ms. Allocated memory was 251.7MB in the beginning and 872.4MB in the end (delta: 620.8MB). Free memory was 62.0MB in the beginning and 188.4MB in the end (delta: -126.4MB). Peak memory consumption was 657.6MB. Max. memory is 16.1GB. [2024-11-25 02:01:36,828 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 170261.13ms. Allocated memory was 251.7MB in the beginning and 872.4MB in the end (delta: 620.8MB). Free memory was 62.0MB in the beginning and 188.4MB in the end (delta: -126.4MB). Peak memory consumption was 657.6MB. 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