./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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 a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:02,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:02,246 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:20:02,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:20:02,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:20:02,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:02,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:02,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:02,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:02,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:02,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:02,287 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:02,288 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:02,288 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:02,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:02,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:02,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:02,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:02,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:02,290 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:20:02,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:20:02,290 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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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 -> a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 [2024-11-25 05:20:02,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:02,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:02,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:02,632 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:02,633 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:02,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-25 05:20:05,555 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/dc500bc16/e98cdf742eec453dbdd4a3e781e1021c/FLAG5489d35ca [2024-11-25 05:20:09,148 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:09,149 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-25 05:20:09,832 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/dc500bc16/e98cdf742eec453dbdd4a3e781e1021c/FLAG5489d35ca [2024-11-25 05:20:10,189 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/dc500bc16/e98cdf742eec453dbdd4a3e781e1021c [2024-11-25 05:20:10,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:10,192 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:10,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:10,194 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:10,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:10,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:10" (1/1) ... [2024-11-25 05:20:10,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@96c58b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:10, skipping insertion in model container [2024-11-25 05:20:10,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:10" (1/1) ... [2024-11-25 05:20:11,279 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:12,086 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:20:12,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43d42c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:12, skipping insertion in model container [2024-11-25 05:20:12,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:12,087 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:20:12,089 INFO L158 Benchmark]: Toolchain (without parser) took 1896.04ms. Allocated memory was 293.6MB in the beginning and 729.8MB in the end (delta: 436.2MB). Free memory was 118.3MB in the beginning and 422.5MB in the end (delta: -304.2MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. [2024-11-25 05:20:12,089 INFO L158 Benchmark]: CDTParser took 2.06ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:20:12,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1893.51ms. Allocated memory was 293.6MB in the beginning and 729.8MB in the end (delta: 436.2MB). Free memory was 118.2MB in the beginning and 422.5MB in the end (delta: -304.3MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. [2024-11-25 05:20:12,091 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.06ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1893.51ms. Allocated memory was 293.6MB in the beginning and 729.8MB in the end (delta: 436.2MB). Free memory was 118.2MB in the beginning and 422.5MB in the end (delta: -304.3MB). Peak memory consumption was 170.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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 a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:14,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:14,594 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:20:14,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:14,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:14,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:14,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:14,652 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:14,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:14,652 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:14,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:14,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:14,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:14,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:14,654 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:20:14,654 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:20:14,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:14,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:14,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:14,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:14,655 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:20:14,655 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:20:14,655 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:20:14,655 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_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/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 -> a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 [2024-11-25 05:20:14,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:14,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:14,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:14,999 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:14,999 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:15,001 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-25 05:20:18,242 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/cd6488449/6e3eb83adf37477c8c11bf7d195fcec6/FLAG98c9f1c31 [2024-11-25 05:20:21,499 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:21,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-25 05:20:22,048 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/cd6488449/6e3eb83adf37477c8c11bf7d195fcec6/FLAG98c9f1c31 [2024-11-25 05:20:22,064 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96b8bbc-aa08-47c9-943d-5c5b7105c08f/bin/ukojak-verify-ENZ3QT5qd3/data/cd6488449/6e3eb83adf37477c8c11bf7d195fcec6 [2024-11-25 05:20:22,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:22,068 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:22,070 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:22,070 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:22,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:22,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:22" (1/1) ... [2024-11-25 05:20:22,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3000d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:22, skipping insertion in model container [2024-11-25 05:20:22,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:22" (1/1) ... [2024-11-25 05:20:23,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:23:03,077 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:23:03,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e78d7e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:23:03, skipping insertion in model container [2024-11-25 05:23:03,078 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:23:03,078 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:23:03,084 INFO L158 Benchmark]: Toolchain (without parser) took 161014.66ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 377.0MB in the beginning and 575.8MB in the end (delta: -198.8MB). Peak memory consumption was 612.8MB. Max. memory is 16.1GB. [2024-11-25 05:23:03,085 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:23:03,085 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161008.31ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 376.8MB in the beginning and 575.8MB in the end (delta: -199.0MB). Peak memory consumption was 612.8MB. Max. memory is 16.1GB. [2024-11-25 05:23:03,090 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161008.31ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 376.8MB in the beginning and 575.8MB in the end (delta: -199.0MB). Peak memory consumption was 612.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51731]: 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