./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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 b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:01:04,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:01:04,092 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:01:04,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:01:04,097 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:01:04,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:01:04,118 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:01:04,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:01:04,119 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:01:04,119 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:01:04,120 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:01:04,120 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:01:04,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:01:04,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:01:04,121 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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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 -> b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 [2024-12-05 23:01:04,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:01:04,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:01:04,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:01:04,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:01:04,367 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:01:04,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-05 23:01:07,064 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/df5929e36/8cc41c68a49543bab636d2c07dd32d4e/FLAG714a64342 [2024-12-05 23:01:09,393 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:01:09,394 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-05 23:01:09,696 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/df5929e36/8cc41c68a49543bab636d2c07dd32d4e/FLAG714a64342 [2024-12-05 23:01:09,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/df5929e36/8cc41c68a49543bab636d2c07dd32d4e [2024-12-05 23:01:09,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:01:09,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:01:09,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:09,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:01:09,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:01:09,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:09" (1/1) ... [2024-12-05 23:01:09,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@515f42d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:09, skipping insertion in model container [2024-12-05 23:01:09,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:09" (1/1) ... [2024-12-05 23:01:10,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:01:11,019 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 23:01:11,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73349bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:11, skipping insertion in model container [2024-12-05 23:01:11,019 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:11,020 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:01:11,022 INFO L158 Benchmark]: Toolchain (without parser) took 1306.24ms. Allocated memory was 360.7MB in the beginning and 855.6MB in the end (delta: 494.9MB). Free memory was 153.4MB in the beginning and 554.8MB in the end (delta: -401.4MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. [2024-12-05 23:01:11,022 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:01:11,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1303.90ms. Allocated memory was 360.7MB in the beginning and 855.6MB in the end (delta: 494.9MB). Free memory was 152.0MB in the beginning and 554.8MB in the end (delta: -402.8MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. [2024-12-05 23:01:11,024 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1303.90ms. Allocated memory was 360.7MB in the beginning and 855.6MB in the end (delta: 494.9MB). Free memory was 152.0MB in the beginning and 554.8MB in the end (delta: -402.8MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34738]: 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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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 b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:01:12,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:01:12,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 23:01:12,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:01:12,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:01:12,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:01:12,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:01:12,927 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:01:12,928 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:01:12,928 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:01:12,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:01:12,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:01:12,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:01:12,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:01:12,929 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:01:12,929 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:01:12,929 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:01:12,929 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_843d8d32-0cf1-4210-bb9e-148d1b98dc11/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 -> b1bb52c2c8358e3c2538f1e04d3a99b49dbe4f01f80540d7dd49d2d86205e273 [2024-12-05 23:01:13,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:01:13,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:01:13,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:01:13,178 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:01:13,179 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:01:13,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-05 23:01:15,810 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/20bf7c16e/37f2abc0edb248aab3347f2cc9aa70a5/FLAGd74d1fb19 [2024-12-05 23:01:17,939 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:01:17,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/sv-benchmarks/c/coreutils-v8.31/csplit_3args_ok.c [2024-12-05 23:01:18,233 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/20bf7c16e/37f2abc0edb248aab3347f2cc9aa70a5/FLAGd74d1fb19 [2024-12-05 23:01:18,245 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843d8d32-0cf1-4210-bb9e-148d1b98dc11/bin/ukojak-verify-CZk0znPC7b/data/20bf7c16e/37f2abc0edb248aab3347f2cc9aa70a5 [2024-12-05 23:01:18,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:01:18,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:01:18,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:18,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:01:18,253 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:01:18,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:18" (1/1) ... [2024-12-05 23:01:18,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@191cb44d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:18, skipping insertion in model container [2024-12-05 23:01:18,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:18" (1/1) ... [2024-12-05 23:01:18,879 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:03:53,697 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 23:03:53,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b3eb42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:03:53, skipping insertion in model container [2024-12-05 23:03:53,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:03:53,698 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:03:53,700 INFO L158 Benchmark]: Toolchain (without parser) took 155450.67ms. Allocated memory was 369.1MB in the beginning and 780.1MB in the end (delta: 411.0MB). Free memory was 209.5MB in the beginning and 116.6MB in the end (delta: 92.9MB). Peak memory consumption was 592.0MB. Max. memory is 16.1GB. [2024-12-05 23:03:53,701 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:03:53,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 155448.47ms. Allocated memory was 369.1MB in the beginning and 780.1MB in the end (delta: 411.0MB). Free memory was 209.1MB in the beginning and 116.6MB in the end (delta: 92.6MB). Peak memory consumption was 592.0MB. Max. memory is 16.1GB. [2024-12-05 23:03:53,702 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 155448.47ms. Allocated memory was 369.1MB in the beginning and 780.1MB in the end (delta: 411.0MB). Free memory was 209.1MB in the beginning and 116.6MB in the end (delta: 92.6MB). Peak memory consumption was 592.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51724]: 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