./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_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_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b --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 ec9bd36af968a4122d0b3f4c12fa750ac85f0ad795356e77303da1e85868a173 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:10:11,139 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:10:11,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:10:11,200 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:10:11,201 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:10:11,221 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:10:11,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:10:11,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:10:11,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:10:11,222 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:10:11,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:10:11,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:10:11,223 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:10:11,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:10:11,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:10:11,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:10:11,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:10:11,224 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:10:11,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:10:11,224 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_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b 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 -> ec9bd36af968a4122d0b3f4c12fa750ac85f0ad795356e77303da1e85868a173 [2024-12-06 04:10:11,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:10:11,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:10:11,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:10:11,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:10:11,473 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:10:11,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c [2024-12-06 04:10:14,111 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4529e29c9/ffe601f4f75548b0b809a8cf9a5bec9c/FLAG5078e72ad [2024-12-06 04:10:16,201 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:10:16,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c [2024-12-06 04:10:16,458 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4529e29c9/ffe601f4f75548b0b809a8cf9a5bec9c/FLAG5078e72ad [2024-12-06 04:10:16,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4529e29c9/ffe601f4f75548b0b809a8cf9a5bec9c [2024-12-06 04:10:16,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:10:16,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:10:16,690 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:10:16,690 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:10:16,693 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:10:16,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:10:16" (1/1) ... [2024-12-06 04:10:16,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ebaf566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:10:16, skipping insertion in model container [2024-12-06 04:10:16,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:10:16" (1/1) ... [2024-12-06 04:10:17,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:10:18,055 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 04:10:18,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ab03a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:10:18, skipping insertion in model container [2024-12-06 04:10:18,056 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:10:18,056 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:10:18,059 INFO L158 Benchmark]: Toolchain (without parser) took 1367.69ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 146.3MB in the beginning and 464.9MB in the end (delta: -318.6MB). Peak memory consumption was 188.2MB. Max. memory is 16.1GB. [2024-12-06 04:10:18,059 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 82.8MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:10:18,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1366.01ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 146.3MB in the beginning and 464.9MB in the end (delta: -318.6MB). Peak memory consumption was 188.2MB. Max. memory is 16.1GB. [2024-12-06 04:10:18,065 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 82.8MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1366.01ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 146.3MB in the beginning and 464.9MB in the end (delta: -318.6MB). Peak memory consumption was 188.2MB. 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_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b --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 ec9bd36af968a4122d0b3f4c12fa750ac85f0ad795356e77303da1e85868a173 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:10:19,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:10:19,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 04:10:19,974 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:10:19,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:10:19,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:10:19,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:10:19,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:10:19,977 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:10:19,978 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:10:19,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:10:19,978 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:10:19,978 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_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b 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 -> ec9bd36af968a4122d0b3f4c12fa750ac85f0ad795356e77303da1e85868a173 [2024-12-06 04:10:20,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:10:20,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:10:20,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:10:20,228 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:10:20,228 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:10:20,229 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c [2024-12-06 04:10:22,966 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4157a3918/007c82bec0974c11adaceb52398652f9/FLAG613fb9e87 [2024-12-06 04:10:25,237 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:10:25,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_768_csa_nd.c [2024-12-06 04:10:25,558 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4157a3918/007c82bec0974c11adaceb52398652f9/FLAG613fb9e87 [2024-12-06 04:10:26,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbb9acd-6dd9-4c55-b688-69ca34c7ee9b/bin/ukojak-verify-CZk0znPC7b/data/4157a3918/007c82bec0974c11adaceb52398652f9 [2024-12-06 04:10:26,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:10:26,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:10:26,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:10:26,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:10:26,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:10:26,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:10:26" (1/1) ... [2024-12-06 04:10:26,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb03602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:10:26, skipping insertion in model container [2024-12-06 04:10:26,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:10:26" (1/1) ... [2024-12-06 04:10:26,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:13:03,480 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:13:03,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cf41dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:03, skipping insertion in model container [2024-12-06 04:13:03,481 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:13:03,481 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:13:03,484 INFO L158 Benchmark]: Toolchain (without parser) took 157455.71ms. Allocated memory was 335.5MB in the beginning and 687.9MB in the end (delta: 352.3MB). Free memory was 169.1MB in the beginning and 430.2MB in the end (delta: -261.2MB). Peak memory consumption was 509.2MB. Max. memory is 16.1GB. [2024-12-06 04:13:03,484 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:13:03,485 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157453.51ms. Allocated memory was 335.5MB in the beginning and 687.9MB in the end (delta: 352.3MB). Free memory was 168.9MB in the beginning and 430.2MB in the end (delta: -261.3MB). Peak memory consumption was 509.2MB. Max. memory is 16.1GB. [2024-12-06 04:13:03,487 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157453.51ms. Allocated memory was 335.5MB in the beginning and 687.9MB in the end (delta: 352.3MB). Free memory was 168.9MB in the beginning and 430.2MB in the end (delta: -261.3MB). Peak memory consumption was 509.2MB. 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