./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_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_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/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_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/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_a83715a1-9d3c-4059-adf9-5cbfc290d992/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 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:12:50,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:12:50,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:12:50,564 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:12:50,564 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:12:50,583 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:12:50,584 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:12:50,584 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:12:50,585 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:12:50,585 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:12:50,586 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:12:50,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:12:50,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:12:50,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:12:50,587 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:12:50,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:12:50,587 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_a83715a1-9d3c-4059-adf9-5cbfc290d992/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 -> 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 [2024-12-06 02:12:50,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:12:50,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:12:50,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:12:50,816 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:12:50,816 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:12:50,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-12-06 02:12:53,467 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/efd37cc25/1183704ed9fa44ca8accb9a183c3f8a4/FLAG0c56768b6 [2024-12-06 02:12:55,661 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:12:55,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-12-06 02:12:55,972 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/efd37cc25/1183704ed9fa44ca8accb9a183c3f8a4/FLAG0c56768b6 [2024-12-06 02:12:56,039 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/efd37cc25/1183704ed9fa44ca8accb9a183c3f8a4 [2024-12-06 02:12:56,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:12:56,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:12:56,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:12:56,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:12:56,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:12:56,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:12:56" (1/1) ... [2024-12-06 02:12:56,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38218b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:12:56, skipping insertion in model container [2024-12-06 02:12:56,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:12:56" (1/1) ... [2024-12-06 02:12:56,874 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:12:57,390 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 02:12:57,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@752f687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:12:57, skipping insertion in model container [2024-12-06 02:12:57,390 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:12:57,391 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:12:57,393 INFO L158 Benchmark]: Toolchain (without parser) took 1349.85ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 94.9MB in the beginning and 148.0MB in the end (delta: -53.1MB). Peak memory consumption was 211.5MB. Max. memory is 16.1GB. [2024-12-06 02:12:57,393 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:12:57,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1347.91ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 94.9MB in the beginning and 148.0MB in the end (delta: -53.1MB). Peak memory consumption was 211.5MB. Max. memory is 16.1GB. [2024-12-06 02:12:57,395 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1347.91ms. Allocated memory was 310.4MB in the beginning and 402.7MB in the end (delta: 92.3MB). Free memory was 94.9MB in the beginning and 148.0MB in the end (delta: -53.1MB). Peak memory consumption was 211.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34740]: 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_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/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_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/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_a83715a1-9d3c-4059-adf9-5cbfc290d992/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 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:12:59,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:12:59,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 02:12:59,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:12:59,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:12:59,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:12:59,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:12:59,277 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:12:59,278 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:12:59,278 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:12:59,279 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:12:59,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:12:59,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:12:59,279 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:12:59,279 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:12:59,279 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:12:59,279 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:12:59,279 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_a83715a1-9d3c-4059-adf9-5cbfc290d992/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 -> 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 [2024-12-06 02:12:59,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:12:59,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:12:59,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:12:59,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:12:59,520 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:12:59,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-12-06 02:13:02,222 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/d17286bf3/8ce1d46389e64f4eb407de9a3af9d2fe/FLAG5329d7291 [2024-12-06 02:13:04,388 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:13:04,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-12-06 02:13:04,668 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/d17286bf3/8ce1d46389e64f4eb407de9a3af9d2fe/FLAG5329d7291 [2024-12-06 02:13:04,681 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a83715a1-9d3c-4059-adf9-5cbfc290d992/bin/ukojak-verify-CZk0znPC7b/data/d17286bf3/8ce1d46389e64f4eb407de9a3af9d2fe [2024-12-06 02:13:04,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:13:04,719 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:13:04,720 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:13:04,720 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:13:04,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:13:04,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:13:04" (1/1) ... [2024-12-06 02:13:04,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50891e11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:13:04, skipping insertion in model container [2024-12-06 02:13:04,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:13:04" (1/1) ... [2024-12-06 02:13:05,430 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:15:45,558 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:15:45,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b3b8379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:45, skipping insertion in model container [2024-12-06 02:15:45,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:45,560 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:15:45,563 INFO L158 Benchmark]: Toolchain (without parser) took 160842.73ms. Allocated memory was 293.6MB in the beginning and 595.6MB in the end (delta: 302.0MB). Free memory was 156.2MB in the beginning and 92.0MB in the end (delta: 64.2MB). Peak memory consumption was 426.9MB. Max. memory is 16.1GB. [2024-12-06 02:15:45,564 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:15:45,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 160840.05ms. Allocated memory was 293.6MB in the beginning and 595.6MB in the end (delta: 302.0MB). Free memory was 154.7MB in the beginning and 92.0MB in the end (delta: 62.8MB). Peak memory consumption was 426.9MB. Max. memory is 16.1GB. [2024-12-06 02:15:45,567 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 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 160840.05ms. Allocated memory was 293.6MB in the beginning and 595.6MB in the end (delta: 302.0MB). Free memory was 154.7MB in the beginning and 92.0MB in the end (delta: 62.8MB). Peak memory consumption was 426.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51700]: 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