./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_uaf.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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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 e29498226204678091516c87849956997ecd6d92552a0081d732e092505e9855 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:36:04,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:36:04,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:36:04,482 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:36:04,482 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:36:04,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:36:04,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:36:04,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:36:04,521 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:36:04,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:36:04,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:36:04,522 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:36:04,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:36:04,524 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:36:04,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:36:04,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:36:04,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:36:04,524 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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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 -> e29498226204678091516c87849956997ecd6d92552a0081d732e092505e9855 [2024-11-25 03:36:04,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:36:04,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:36:04,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:36:04,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:36:04,867 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:36:04,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c [2024-11-25 03:36:07,835 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/5eec18056/14fb120aa9a543d1935835b3181160eb/FLAGe7e11cd93 [2024-11-25 03:36:11,283 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:36:11,284 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c [2024-11-25 03:36:11,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/5eec18056/14fb120aa9a543d1935835b3181160eb/FLAGe7e11cd93 [2024-11-25 03:36:11,645 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/5eec18056/14fb120aa9a543d1935835b3181160eb [2024-11-25 03:36:11,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:36:11,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:36:11,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:36:11,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:36:11,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:36:11,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:11" (1/1) ... [2024-11-25 03:36:11,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eed751a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:11, skipping insertion in model container [2024-11-25 03:36:11,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:11" (1/1) ... [2024-11-25 03:36:12,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:36:13,572 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 03:36:13,572 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c4494d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:13, skipping insertion in model container [2024-11-25 03:36:13,572 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:36:13,573 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:36:13,579 INFO L158 Benchmark]: Toolchain (without parser) took 1924.69ms. Allocated memory was 427.8MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 249.1MB in the beginning and 752.3MB in the end (delta: -503.3MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2024-11-25 03:36:13,579 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:36:13,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1922.37ms. Allocated memory was 427.8MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 249.1MB in the beginning and 752.3MB in the end (delta: -503.3MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2024-11-25 03:36:13,581 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1922.37ms. Allocated memory was 427.8MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 249.1MB in the beginning and 752.3MB in the end (delta: -503.3MB). Peak memory consumption was 153.3MB. 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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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 e29498226204678091516c87849956997ecd6d92552a0081d732e092505e9855 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:36:16,131 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:36:16,218 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 03:36:16,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:36:16,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:36:16,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:36:16,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:36:16,299 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:36:16,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:36:16,300 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:36:16,301 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:36:16,302 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:36:16,302 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:36:16,302 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:36:16,302 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:36:16,302 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:36:16,302 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:36:16,303 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:36:16,303 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:36:16,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:36:16,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:36:16,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:36:16,303 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:36:16,304 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:36:16,304 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:36:16,304 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_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/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 -> e29498226204678091516c87849956997ecd6d92552a0081d732e092505e9855 [2024-11-25 03:36:16,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:36:16,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:36:16,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:36:16,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:36:16,621 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:36:16,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c [2024-11-25 03:36:19,642 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/7456065a0/646bf7b828ae4baf8f843584e71b40c8/FLAGc2a1d3d53 [2024-11-25 03:36:23,052 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:36:23,053 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_uaf.c [2024-11-25 03:36:23,694 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/7456065a0/646bf7b828ae4baf8f843584e71b40c8/FLAGc2a1d3d53 [2024-11-25 03:36:23,722 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ea9c0de-e650-4dff-bdf8-ef41b0d62e59/bin/ukojak-verify-ENZ3QT5qd3/data/7456065a0/646bf7b828ae4baf8f843584e71b40c8 [2024-11-25 03:36:23,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:36:23,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:36:23,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:36:23,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:36:23,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:36:23,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:23" (1/1) ... [2024-11-25 03:36:23,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a9811c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:23, skipping insertion in model container [2024-11-25 03:36:23,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:23" (1/1) ... [2024-11-25 03:36:24,923 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:39:06,387 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 03:39:06,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f2fa0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:06, skipping insertion in model container [2024-11-25 03:39:06,390 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:39:06,391 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:39:06,395 INFO L158 Benchmark]: Toolchain (without parser) took 162664.64ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 340.3MB in the beginning and 295.2MB in the end (delta: 45.1MB). Peak memory consumption was 569.8MB. Max. memory is 16.1GB. [2024-11-25 03:39:06,396 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:39:06,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162659.94ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 340.0MB in the beginning and 295.2MB in the end (delta: 44.8MB). Peak memory consumption was 569.8MB. Max. memory is 16.1GB. [2024-11-25 03:39:06,397 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162659.94ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 340.0MB in the beginning and 295.2MB in the end (delta: 44.8MB). Peak memory consumption was 569.8MB. 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