./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:14:59,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:14:59,700 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:14:59,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:14:59,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:14:59,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:14:59,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:14:59,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:14:59,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:14:59,726 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:14:59,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:14:59,727 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:14:59,727 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:14:59,727 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:14:59,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:14:59,728 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:14:59,728 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:14:59,728 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:14:59,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:14:59,728 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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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 -> 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d [2024-12-06 03:14:59,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:14:59,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:14:59,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:14:59,973 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:14:59,973 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:14:59,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-12-06 03:15:02,635 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/0a5efbb42/790b6e7861d34eb4ab4e0c792c67954f/FLAG1187a61c7 [2024-12-06 03:15:04,875 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:15:04,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-12-06 03:15:05,192 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/0a5efbb42/790b6e7861d34eb4ab4e0c792c67954f/FLAG1187a61c7 [2024-12-06 03:15:05,213 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/0a5efbb42/790b6e7861d34eb4ab4e0c792c67954f [2024-12-06 03:15:05,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:15:05,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:15:05,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:15:05,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:15:05,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:15:05,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:15:05" (1/1) ... [2024-12-06 03:15:05,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b27b7fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:15:05, skipping insertion in model container [2024-12-06 03:15:05,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:15:05" (1/1) ... [2024-12-06 03:15:05,930 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:15:06,444 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:15:06,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c7056c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:15:06, skipping insertion in model container [2024-12-06 03:15:06,445 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:15:06,445 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:15:06,447 INFO L158 Benchmark]: Toolchain (without parser) took 1229.89ms. Allocated memory was 285.2MB in the beginning and 343.9MB in the end (delta: 58.7MB). Free memory was 71.0MB in the beginning and 110.1MB in the end (delta: -39.1MB). Peak memory consumption was 152.1MB. Max. memory is 16.1GB. [2024-12-06 03:15:06,448 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:15:06,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1227.29ms. Allocated memory was 285.2MB in the beginning and 343.9MB in the end (delta: 58.7MB). Free memory was 71.0MB in the beginning and 110.1MB in the end (delta: -39.1MB). Peak memory consumption was 152.1MB. Max. memory is 16.1GB. [2024-12-06 03:15:06,450 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1227.29ms. Allocated memory was 285.2MB in the beginning and 343.9MB in the end (delta: 58.7MB). Free memory was 71.0MB in the beginning and 110.1MB in the end (delta: -39.1MB). Peak memory consumption was 152.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34753]: 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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:15:08,240 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:15:08,321 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:15:08,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:15:08,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:15:08,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:15:08,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:15:08,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:15:08,346 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:15:08,346 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:15:08,347 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:15:08,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:15:08,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:15:08,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:15:08,348 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:15:08,348 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:15:08,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:15:08,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:15:08,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:15:08,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:15:08,349 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:15:08,349 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:15:08,349 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:15:08,349 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_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/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 -> 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d [2024-12-06 03:15:08,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:15:08,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:15:08,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:15:08,594 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:15:08,594 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:15:08,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-12-06 03:15:11,295 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/acc3d612b/b1c280620e5c448a8f4a88f6e5925386/FLAG0d16b883b [2024-12-06 03:15:13,435 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:15:13,435 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-12-06 03:15:13,837 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/acc3d612b/b1c280620e5c448a8f4a88f6e5925386/FLAG0d16b883b [2024-12-06 03:15:14,345 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4024aef1-4d8f-455c-b6f0-cdcc59d26caf/bin/ukojak-verify-CZk0znPC7b/data/acc3d612b/b1c280620e5c448a8f4a88f6e5925386 [2024-12-06 03:15:14,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:15:14,348 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:15:14,349 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:15:14,349 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:15:14,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:15:14,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:15:14" (1/1) ... [2024-12-06 03:15:14,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e238dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:15:14, skipping insertion in model container [2024-12-06 03:15:14,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:15:14" (1/1) ... [2024-12-06 03:15:15,078 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:17:51,840 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:17:51,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b1a9359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:51, skipping insertion in model container [2024-12-06 03:17:51,841 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:17:51,841 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:17:51,844 INFO L158 Benchmark]: Toolchain (without parser) took 157494.28ms. Allocated memory was 411.0MB in the beginning and 838.9MB in the end (delta: 427.8MB). Free memory was 253.9MB in the beginning and 341.9MB in the end (delta: -88.0MB). Peak memory consumption was 607.4MB. Max. memory is 16.1GB. [2024-12-06 03:17:51,844 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:17:51,845 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157492.65ms. Allocated memory was 411.0MB in the beginning and 838.9MB in the end (delta: 427.8MB). Free memory was 253.9MB in the beginning and 341.9MB in the end (delta: -88.0MB). Peak memory consumption was 607.4MB. Max. memory is 16.1GB. [2024-12-06 03:17:51,847 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157492.65ms. Allocated memory was 411.0MB in the beginning and 838.9MB in the end (delta: 427.8MB). Free memory was 253.9MB in the beginning and 341.9MB in the end (delta: -88.0MB). Peak memory consumption was 607.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51762]: 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