./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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 fee68fac2253e30dea286c6e79037d3816128d1bb16fd1300f7bb909b90469f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:06:12,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:06:13,004 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:06:13,014 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:06:13,016 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:06:13,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:06:13,064 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:06:13,064 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:06:13,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:06:13,065 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:06:13,065 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:06:13,066 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:06:13,066 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:06:13,066 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:06:13,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:06:13,066 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:06:13,068 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:06:13,068 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:06:13,068 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:06:13,069 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:06:13,069 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:06:13,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:06:13,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:06:13,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:06:13,070 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:06:13,070 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:06:13,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:06:13,070 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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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 -> fee68fac2253e30dea286c6e79037d3816128d1bb16fd1300f7bb909b90469f7 [2024-11-25 03:06:13,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:06:13,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:06:13,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:06:13,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:06:13,431 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:06:13,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c [2024-11-25 03:06:16,525 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/05c6af66b/f39b74ac20594fc4964075c5b1aad230/FLAGc1500fd65 [2024-11-25 03:06:20,836 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:06:20,837 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c [2024-11-25 03:06:21,268 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/05c6af66b/f39b74ac20594fc4964075c5b1aad230/FLAGc1500fd65 [2024-11-25 03:06:21,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/05c6af66b/f39b74ac20594fc4964075c5b1aad230 [2024-11-25 03:06:21,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:06:21,298 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:06:21,301 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:06:21,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:06:21,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:06:21,308 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:21" (1/1) ... [2024-11-25 03:06:21,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17323936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:21, skipping insertion in model container [2024-11-25 03:06:21,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:21" (1/1) ... [2024-11-25 03:06:22,596 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:06:23,755 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 03:06:23,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34032502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:23, skipping insertion in model container [2024-11-25 03:06:23,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:06:23,756 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:06:23,763 INFO L158 Benchmark]: Toolchain (without parser) took 2459.69ms. Allocated memory was 427.8MB in the beginning and 864.0MB in the end (delta: 436.2MB). Free memory was 251.0MB in the beginning and 488.5MB in the end (delta: -237.5MB). Peak memory consumption was 214.5MB. Max. memory is 16.1GB. [2024-11-25 03:06:23,764 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:06:23,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2454.71ms. Allocated memory was 427.8MB in the beginning and 864.0MB in the end (delta: 436.2MB). Free memory was 250.7MB in the beginning and 488.5MB in the end (delta: -237.8MB). Peak memory consumption was 214.5MB. Max. memory is 16.1GB. [2024-11-25 03:06:23,769 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2454.71ms. Allocated memory was 427.8MB in the beginning and 864.0MB in the end (delta: 436.2MB). Free memory was 250.7MB in the beginning and 488.5MB in the end (delta: -237.8MB). Peak memory consumption was 214.5MB. 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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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 fee68fac2253e30dea286c6e79037d3816128d1bb16fd1300f7bb909b90469f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:06:27,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:06:27,210 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 03:06:27,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:06:27,257 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:06:27,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:06:27,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:06:27,258 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:06:27,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:06:27,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:06:27,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:06:27,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:06:27,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:06:27,260 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:06:27,260 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:06:27,260 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:06:27,260 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_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/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 -> fee68fac2253e30dea286c6e79037d3816128d1bb16fd1300f7bb909b90469f7 [2024-11-25 03:06:27,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:06:27,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:06:27,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:06:27,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:06:27,620 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:06:27,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c [2024-11-25 03:06:30,757 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/1e50d21d3/9ac27b5bbbcf46ee8b6c8cb66b74bd81/FLAG40da86d60 [2024-11-25 03:06:35,284 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:06:35,285 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_nd.c [2024-11-25 03:06:35,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/1e50d21d3/9ac27b5bbbcf46ee8b6c8cb66b74bd81/FLAG40da86d60 [2024-11-25 03:06:35,859 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d79c08-d5bb-4b0b-a791-ddf1ed1c6150/bin/ukojak-verify-ENZ3QT5qd3/data/1e50d21d3/9ac27b5bbbcf46ee8b6c8cb66b74bd81 [2024-11-25 03:06:35,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:06:35,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:06:35,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:06:35,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:06:35,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:06:35,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:35" (1/1) ... [2024-11-25 03:06:35,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a6f185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:35, skipping insertion in model container [2024-11-25 03:06:35,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:35" (1/1) ... [2024-11-25 03:06:37,013 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:09:46,186 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 03:09:46,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71c88a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:09:46, skipping insertion in model container [2024-11-25 03:09:46,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:09:46,187 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:09:46,191 INFO L158 Benchmark]: Toolchain (without parser) took 190324.30ms. Allocated memory was 285.2MB in the beginning and 872.4MB in the end (delta: 587.2MB). Free memory was 83.2MB in the beginning and 139.2MB in the end (delta: -56.0MB). Peak memory consumption was 649.1MB. Max. memory is 16.1GB. [2024-11-25 03:09:46,191 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:09:46,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 190321.19ms. Allocated memory was 285.2MB in the beginning and 872.4MB in the end (delta: 587.2MB). Free memory was 82.7MB in the beginning and 139.2MB in the end (delta: -56.5MB). Peak memory consumption was 649.1MB. Max. memory is 16.1GB. [2024-11-25 03:09:46,195 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 190321.19ms. Allocated memory was 285.2MB in the beginning and 872.4MB in the end (delta: 587.2MB). Free memory was 82.7MB in the beginning and 139.2MB in the end (delta: -56.5MB). Peak memory consumption was 649.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51818]: 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