./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:15:17,514 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:15:17,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:15:17,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:15:17,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:15:17,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:15:17,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:15:17,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:15:17,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:15:17,691 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:15:17,691 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:15:17,692 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:15:17,693 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:15:17,694 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:15:17,694 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:15:17,694 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:15:17,694 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:15:17,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:15:17,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:15:17,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:15:17,695 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:15:17,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:15:17,696 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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-25 02:15:18,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:15:18,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:15:18,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:15:18,101 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:15:18,101 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:15:18,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-25 02:15:21,767 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/629087c94/440e954da2d2422c8a5ca16322cc7dba/FLAGf66d58acc [2024-11-25 02:15:25,713 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:15:25,714 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-25 02:15:26,257 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/629087c94/440e954da2d2422c8a5ca16322cc7dba/FLAGf66d58acc [2024-11-25 02:15:26,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/629087c94/440e954da2d2422c8a5ca16322cc7dba [2024-11-25 02:15:26,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:15:26,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:15:26,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:15:26,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:15:26,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:15:26,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:26" (1/1) ... [2024-11-25 02:15:26,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d76db7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:26, skipping insertion in model container [2024-11-25 02:15:26,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:26" (1/1) ... [2024-11-25 02:15:27,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:15:28,527 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:15:28,527 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@578e478b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:28, skipping insertion in model container [2024-11-25 02:15:28,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:15:28,530 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:15:28,532 INFO L158 Benchmark]: Toolchain (without parser) took 2251.46ms. Allocated memory is still 1.0GB. Free memory was 829.6MB in the beginning and 612.3MB in the end (delta: 217.3MB). Peak memory consumption was 219.5MB. Max. memory is 16.1GB. [2024-11-25 02:15:28,532 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:15:28,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2248.31ms. Allocated memory is still 1.0GB. Free memory was 829.6MB in the beginning and 612.3MB in the end (delta: 217.3MB). Peak memory consumption was 219.5MB. Max. memory is 16.1GB. [2024-11-25 02:15:28,536 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 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2248.31ms. Allocated memory is still 1.0GB. Free memory was 829.6MB in the beginning and 612.3MB in the end (delta: 217.3MB). Peak memory consumption was 219.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35783]: 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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:15:31,779 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:15:31,937 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:15:31,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:15:31,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:15:31,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:15:31,972 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:15:31,972 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:15:31,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:15:31,972 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:15:31,972 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:15:31,972 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:15:31,973 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:15:31,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:15:31,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:15:31,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:15:31,974 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:15:31,974 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:15:31,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:15:31,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:15:31,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:15:31,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:15:31,975 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:15:31,975 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:15:31,975 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:15:31,975 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_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-25 02:15:32,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:15:32,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:15:32,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:15:32,403 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:15:32,404 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:15:32,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-25 02:15:35,992 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/5350cf7b3/11805735458b46d684f20f4a340c2ecc/FLAG25d3a90b5 [2024-11-25 02:15:40,527 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:15:40,528 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-25 02:15:41,041 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/5350cf7b3/11805735458b46d684f20f4a340c2ecc/FLAG25d3a90b5 [2024-11-25 02:15:41,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d0b6ad-658c-4d4f-be3a-8fa169fa99b9/bin/ukojak-verify-ENZ3QT5qd3/data/5350cf7b3/11805735458b46d684f20f4a340c2ecc [2024-11-25 02:15:41,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:15:41,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:15:41,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:15:41,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:15:41,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:15:41,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:41" (1/1) ... [2024-11-25 02:15:41,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ec1bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:41, skipping insertion in model container [2024-11-25 02:15:41,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:41" (1/1) ... [2024-11-25 02:15:42,481 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:18:59,069 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:18:59,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e3e2df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:18:59, skipping insertion in model container [2024-11-25 02:18:59,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:18:59,071 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:18:59,074 INFO L158 Benchmark]: Toolchain (without parser) took 198002.14ms. Allocated memory was 453.0MB in the beginning and 1.7GB in the end (delta: 1.2GB). Free memory was 263.7MB in the beginning and 412.8MB in the end (delta: -149.1MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 02:18:59,076 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:18:59,077 INFO L158 Benchmark]: CACSL2BoogieTranslator took 197998.81ms. Allocated memory was 453.0MB in the beginning and 1.7GB in the end (delta: 1.2GB). Free memory was 263.7MB in the beginning and 412.8MB in the end (delta: -149.1MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 02:18:59,078 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 197998.81ms. Allocated memory was 453.0MB in the beginning and 1.7GB in the end (delta: 1.2GB). Free memory was 263.7MB in the beginning and 412.8MB in the end (delta: -149.1MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52975]: 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