./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_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_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/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_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/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_992a1509-6a69-4df1-a068-d366dfdb46ad/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:40:31,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:40:31,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:40:31,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:40:31,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:40:31,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:40:31,664 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:40:31,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:40:31,665 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:40:31,666 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:40:31,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:40:31,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:40:31,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:40:31,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:40:31,667 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:40:31,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:40:31,667 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_992a1509-6a69-4df1-a068-d366dfdb46ad/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-12-05 23:40:31,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:40:31,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:40:31,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:40:31,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:40:31,876 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:40:31,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-12-05 23:40:34,525 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/ff87e8bc9/244f089fcd184db68e20c658db607374/FLAG73fe614f9 [2024-12-05 23:40:36,616 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:40:36,617 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-12-05 23:40:36,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/ff87e8bc9/244f089fcd184db68e20c658db607374/FLAG73fe614f9 [2024-12-05 23:40:36,886 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/ff87e8bc9/244f089fcd184db68e20c658db607374 [2024-12-05 23:40:36,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:40:36,889 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:40:36,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:40:36,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:40:36,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:40:36,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:40:36" (1/1) ... [2024-12-05 23:40:36,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@925ddfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:40:36, skipping insertion in model container [2024-12-05 23:40:36,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:40:36" (1/1) ... [2024-12-05 23:40:37,533 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:40:38,092 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 23:40:38,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79f2fbfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:40:38, skipping insertion in model container [2024-12-05 23:40:38,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:40:38,093 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:40:38,095 INFO L158 Benchmark]: Toolchain (without parser) took 1205.03ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 143.7MB in the beginning and 494.9MB in the end (delta: -351.2MB). Peak memory consumption was 185.2MB. Max. memory is 16.1GB. [2024-12-05 23:40:38,096 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:40:38,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1203.11ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 143.7MB in the beginning and 494.9MB in the end (delta: -351.2MB). Peak memory consumption was 185.2MB. Max. memory is 16.1GB. [2024-12-05 23:40:38,097 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 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1203.11ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 143.7MB in the beginning and 494.9MB in the end (delta: -351.2MB). Peak memory consumption was 185.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34774]: 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_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/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_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/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_992a1509-6a69-4df1-a068-d366dfdb46ad/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:40:39,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:40:40,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 23:40:40,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:40:40,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:40:40,044 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:40:40,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:40:40,045 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:40:40,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:40:40,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:40:40,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:40:40,047 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:40:40,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:40:40,047 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:40:40,047 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:40:40,047 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:40:40,047 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_992a1509-6a69-4df1-a068-d366dfdb46ad/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-12-05 23:40:40,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:40:40,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:40:40,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:40:40,275 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:40:40,276 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:40:40,277 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-12-05 23:40:42,933 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/1633964ed/0b1ea95585fa45d4aedb8ce8e73b6259/FLAG384c1b863 [2024-12-05 23:40:45,174 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:40:45,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-12-05 23:40:45,594 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/1633964ed/0b1ea95585fa45d4aedb8ce8e73b6259/FLAG384c1b863 [2024-12-05 23:40:46,053 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_992a1509-6a69-4df1-a068-d366dfdb46ad/bin/ukojak-verify-CZk0znPC7b/data/1633964ed/0b1ea95585fa45d4aedb8ce8e73b6259 [2024-12-05 23:40:46,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:40:46,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:40:46,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:40:46,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:40:46,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:40:46,060 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:40:46" (1/1) ... [2024-12-05 23:40:46,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41684c91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:40:46, skipping insertion in model container [2024-12-05 23:40:46,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:40:46" (1/1) ... [2024-12-05 23:40:46,803 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:43:24,315 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 23:43:24,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61461cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:24, skipping insertion in model container [2024-12-05 23:43:24,316 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:43:24,316 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:43:24,320 INFO L158 Benchmark]: Toolchain (without parser) took 158262.27ms. Allocated memory was 251.7MB in the beginning and 469.8MB in the end (delta: 218.1MB). Free memory was 100.1MB in the beginning and 190.2MB in the end (delta: -90.1MB). Peak memory consumption was 306.7MB. Max. memory is 16.1GB. [2024-12-05 23:43:24,320 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:43:24,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158260.21ms. Allocated memory was 251.7MB in the beginning and 469.8MB in the end (delta: 218.1MB). Free memory was 99.3MB in the beginning and 190.2MB in the end (delta: -90.9MB). Peak memory consumption was 306.7MB. Max. memory is 16.1GB. [2024-12-05 23:43:24,324 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158260.21ms. Allocated memory was 251.7MB in the beginning and 469.8MB in the end (delta: 218.1MB). Free memory was 99.3MB in the beginning and 190.2MB in the end (delta: -90.9MB). Peak memory consumption was 306.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51819]: 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