./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_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_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/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_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/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_5665b65d-2c4f-4515-b9b8-592786d82f02/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 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:06:02,515 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:06:02,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:06:02,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:06:02,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:06:02,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:06:02,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:06:02,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:06:02,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:06:02,587 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:06:02,588 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:06:02,588 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:06:02,588 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:06:02,588 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:06:02,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:06:02,589 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_5665b65d-2c4f-4515-b9b8-592786d82f02/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 -> 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 [2024-12-06 04:06:02,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:06:02,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:06:02,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:06:02,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:06:02,796 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:06:02,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2024-12-06 04:06:05,373 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/51b50c44b/ad73b95a69274552ac06d089dd9d52f2/FLAG390685df7 [2024-12-06 04:06:07,675 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:06:07,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2024-12-06 04:06:08,007 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/51b50c44b/ad73b95a69274552ac06d089dd9d52f2/FLAG390685df7 [2024-12-06 04:06:08,020 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/51b50c44b/ad73b95a69274552ac06d089dd9d52f2 [2024-12-06 04:06:08,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:06:08,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:06:08,024 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:06:08,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:06:08,027 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:06:08,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:06:08" (1/1) ... [2024-12-06 04:06:08,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ba779f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:06:08, skipping insertion in model container [2024-12-06 04:06:08,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:06:08" (1/1) ... [2024-12-06 04:06:08,678 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:06:09,203 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 04:06:09,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e803ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:06:09, skipping insertion in model container [2024-12-06 04:06:09,204 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:06:09,204 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:06:09,206 INFO L158 Benchmark]: Toolchain (without parser) took 1182.08ms. Allocated memory is still 536.9MB. Free memory was 370.9MB in the beginning and 196.1MB in the end (delta: 174.7MB). Peak memory consumption was 177.4MB. Max. memory is 16.1GB. [2024-12-06 04:06:09,207 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 72.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:06:09,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1179.94ms. Allocated memory is still 536.9MB. Free memory was 370.5MB in the beginning and 196.1MB in the end (delta: 174.4MB). Peak memory consumption was 177.4MB. Max. memory is 16.1GB. [2024-12-06 04:06:09,208 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 72.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1179.94ms. Allocated memory is still 536.9MB. Free memory was 370.5MB in the beginning and 196.1MB in the end (delta: 174.4MB). Peak memory consumption was 177.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34760]: 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_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/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_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/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_5665b65d-2c4f-4515-b9b8-592786d82f02/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 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:06:10,955 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:06:11,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 04:06:11,060 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:06:11,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:06:11,061 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:06:11,061 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:06:11,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:06:11,062 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:06:11,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:06:11,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:06:11,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:06:11,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:06:11,064 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:06:11,064 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:06:11,064 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:06:11,064 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_5665b65d-2c4f-4515-b9b8-592786d82f02/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 -> 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 [2024-12-06 04:06:11,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:06:11,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:06:11,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:06:11,291 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:06:11,292 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:06:11,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2024-12-06 04:06:13,933 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/ee765ff49/cf6c83fa16834e1ca2dc905a0221927f/FLAG79e35ba1a [2024-12-06 04:06:16,066 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:06:16,067 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2024-12-06 04:06:16,374 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/ee765ff49/cf6c83fa16834e1ca2dc905a0221927f/FLAG79e35ba1a [2024-12-06 04:06:16,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5665b65d-2c4f-4515-b9b8-592786d82f02/bin/ukojak-verify-CZk0znPC7b/data/ee765ff49/cf6c83fa16834e1ca2dc905a0221927f [2024-12-06 04:06:16,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:06:16,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:06:16,484 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:06:16,484 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:06:16,487 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:06:16,488 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:06:16" (1/1) ... [2024-12-06 04:06:16,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c131ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:06:16, skipping insertion in model container [2024-12-06 04:06:16,488 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:06:16" (1/1) ... [2024-12-06 04:06:17,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:08:50,130 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:08:50,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70ad33db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:08:50, skipping insertion in model container [2024-12-06 04:08:50,131 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:08:50,131 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:08:50,134 INFO L158 Benchmark]: Toolchain (without parser) took 153649.83ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 220.8MB in the beginning and 526.5MB in the end (delta: -305.7MB). Peak memory consumption was 564.3MB. Max. memory is 16.1GB. [2024-12-06 04:08:50,134 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:08:50,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 153647.56ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 220.7MB in the beginning and 526.5MB in the end (delta: -305.9MB). Peak memory consumption was 564.3MB. Max. memory is 16.1GB. [2024-12-06 04:08:50,136 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 153647.56ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 220.7MB in the beginning and 526.5MB in the end (delta: -305.9MB). Peak memory consumption was 564.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51770]: 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