./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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 c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:41:01,676 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:41:01,768 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:41:01,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:41:01,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:41:01,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:41:01,794 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:41:01,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:41:01,795 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:41:01,796 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:41:01,796 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:41:01,796 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:41:01,796 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:41:01,796 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:41:01,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:41:01,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:01,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:41:01,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:41:01,797 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:41:01,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:41:01,797 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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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 -> c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a [2024-11-25 02:41:02,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:41:02,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:41:02,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:41:02,142 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:41:02,144 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:41:02,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-11-25 02:41:05,259 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/99db4e7f9/9cb476a8713d492db53f9e6f59974851/FLAG07713fb89 [2024-11-25 02:41:08,919 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:41:08,920 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-11-25 02:41:09,533 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/99db4e7f9/9cb476a8713d492db53f9e6f59974851/FLAG07713fb89 [2024-11-25 02:41:09,572 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/99db4e7f9/9cb476a8713d492db53f9e6f59974851 [2024-11-25 02:41:09,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:41:09,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:41:09,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:09,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:41:09,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:41:09,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:09" (1/1) ... [2024-11-25 02:41:09,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12463b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:09, skipping insertion in model container [2024-11-25 02:41:09,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:09" (1/1) ... [2024-11-25 02:41:10,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:41:11,499 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:41:11,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15cae576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:11, skipping insertion in model container [2024-11-25 02:41:11,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:11,500 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:41:11,503 INFO L158 Benchmark]: Toolchain (without parser) took 1921.50ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 140.3MB in the beginning and 334.9MB in the end (delta: -194.6MB). Peak memory consumption was 169.4MB. Max. memory is 16.1GB. [2024-11-25 02:41:11,503 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:41:11,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1917.95ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 140.2MB in the beginning and 334.9MB in the end (delta: -194.7MB). Peak memory consumption was 169.4MB. Max. memory is 16.1GB. [2024-11-25 02:41:11,509 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1917.95ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 140.2MB in the beginning and 334.9MB in the end (delta: -194.7MB). Peak memory consumption was 169.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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 c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:41:14,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:41:14,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:41:14,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:41:14,269 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:41:14,269 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:41:14,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:41:14,270 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:41:14,270 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:41:14,270 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:41:14,271 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:41:14,271 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:41:14,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:41:14,271 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:41:14,272 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:41:14,273 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:41:14,273 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:41:14,273 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:41:14,273 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:41:14,274 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:41:14,274 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:41:14,274 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:41:14,274 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:41:14,274 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:41:14,274 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:41:14,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:14,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:41:14,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:41:14,275 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:41:14,275 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:41:14,275 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:41:14,275 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_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/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 -> c8c4a05b3c959c52057917f47ba5745e36ac18274a3ed732ecd6b1042b64c49a [2024-11-25 02:41:14,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:41:14,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:41:14,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:41:14,607 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:41:14,608 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:41:14,609 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-11-25 02:41:17,765 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/832585140/df8e84beb24343f9a5cc26f5029b6325/FLAGf33224dd3 [2024-11-25 02:41:21,340 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:41:21,341 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_uaf.c [2024-11-25 02:41:21,724 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/832585140/df8e84beb24343f9a5cc26f5029b6325/FLAGf33224dd3 [2024-11-25 02:41:21,740 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0238d035-2ad9-4511-9c96-a69a6bb2bcc0/bin/ukojak-verify-ENZ3QT5qd3/data/832585140/df8e84beb24343f9a5cc26f5029b6325 [2024-11-25 02:41:21,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:41:21,744 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:41:21,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:21,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:41:21,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:41:21,751 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:21" (1/1) ... [2024-11-25 02:41:21,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fd7c27a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:21, skipping insertion in model container [2024-11-25 02:41:21,752 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:21" (1/1) ... [2024-11-25 02:41:22,813 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:06,603 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:44:06,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70cc89aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:06, skipping insertion in model container [2024-11-25 02:44:06,604 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:06,604 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:44:06,607 INFO L158 Benchmark]: Toolchain (without parser) took 164861.98ms. Allocated memory was 729.8MB in the beginning and 1.3GB in the end (delta: 612.4MB). Free memory was 554.8MB in the beginning and 933.2MB in the end (delta: -378.4MB). Peak memory consumption was 916.8MB. Max. memory is 16.1GB. [2024-11-25 02:44:06,607 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:44:06,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 164859.37ms. Allocated memory was 729.8MB in the beginning and 1.3GB in the end (delta: 612.4MB). Free memory was 554.6MB in the beginning and 933.2MB in the end (delta: -378.5MB). Peak memory consumption was 916.8MB. Max. memory is 16.1GB. [2024-11-25 02:44:06,609 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 164859.37ms. Allocated memory was 729.8MB in the beginning and 1.3GB in the end (delta: 612.4MB). Free memory was 554.6MB in the beginning and 933.2MB in the end (delta: -378.5MB). Peak memory consumption was 916.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: 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