./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:25:52,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:25:52,270 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:25:52,275 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:25:52,276 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:25:52,297 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:25:52,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:25:52,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:25:52,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:25:52,299 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:25:52,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:25:52,299 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:25:52,299 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:25:52,300 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:25:52,300 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:25:52,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:25:52,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:25:52,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:25:52,301 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:25:52,301 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:25:52,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:25:52,301 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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-12-06 03:25:52,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:25:52,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:25:52,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:25:52,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:25:52,569 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:25:52,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 03:25:55,390 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/c4c5661f6/6090a048c1e2405895a84ec304306b68/FLAG4f42b3eae [2024-12-06 03:25:57,701 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:25:57,701 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 03:25:58,030 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/c4c5661f6/6090a048c1e2405895a84ec304306b68/FLAG4f42b3eae [2024-12-06 03:25:58,493 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/c4c5661f6/6090a048c1e2405895a84ec304306b68 [2024-12-06 03:25:58,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:25:58,497 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:25:58,498 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:25:58,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:25:58,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:25:58,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:25:58" (1/1) ... [2024-12-06 03:25:58,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30ab0688 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:25:58, skipping insertion in model container [2024-12-06 03:25:58,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:25:58" (1/1) ... [2024-12-06 03:25:59,329 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:26:00,007 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:26:00,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53e5b36e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:00, skipping insertion in model container [2024-12-06 03:26:00,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:26:00,008 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:26:00,013 INFO L158 Benchmark]: Toolchain (without parser) took 1512.56ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 139.7MB in the beginning and 488.1MB in the end (delta: -348.4MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. [2024-12-06 03:26:00,014 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:26:00,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1510.60ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 139.7MB in the beginning and 488.1MB in the end (delta: -348.4MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. [2024-12-06 03:26:00,016 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1510.60ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 139.7MB in the beginning and 488.1MB in the end (delta: -348.4MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34767]: 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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:26:01,972 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:26:02,048 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:26:02,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:26:02,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:26:02,072 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:26:02,072 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:26:02,072 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:26:02,072 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:26:02,073 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:26:02,074 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:26:02,074 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:26:02,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:26:02,074 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:26:02,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:26:02,075 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:26:02,075 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:26:02,075 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:26:02,075 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_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-12-06 03:26:02,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:26:02,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:26:02,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:26:02,328 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:26:02,328 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:26:02,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 03:26:05,148 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/a74255100/1e4354e0d5094f71ae5f66c3c039079a/FLAGf06b38123 [2024-12-06 03:26:07,313 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:26:07,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 03:26:07,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/a74255100/1e4354e0d5094f71ae5f66c3c039079a/FLAGf06b38123 [2024-12-06 03:26:07,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2a6567-120b-40ae-9d9e-8e006a1d2c2b/bin/ukojak-verify-CZk0znPC7b/data/a74255100/1e4354e0d5094f71ae5f66c3c039079a [2024-12-06 03:26:07,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:26:07,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:26:07,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:26:07,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:26:07,662 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:26:07,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:26:07" (1/1) ... [2024-12-06 03:26:07,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217d5e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:07, skipping insertion in model container [2024-12-06 03:26:07,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:26:07" (1/1) ... [2024-12-06 03:26:08,408 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:29:01,481 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:29:01,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b63e18f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:29:01, skipping insertion in model container [2024-12-06 03:29:01,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:29:01,487 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:29:01,493 INFO L158 Benchmark]: Toolchain (without parser) took 173829.64ms. Allocated memory was 453.0MB in the beginning and 813.7MB in the end (delta: 360.7MB). Free memory was 311.8MB in the beginning and 548.7MB in the end (delta: -236.9MB). Peak memory consumption was 616.4MB. Max. memory is 16.1GB. [2024-12-06 03:29:01,494 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:29:01,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 173827.70ms. Allocated memory was 453.0MB in the beginning and 813.7MB in the end (delta: 360.7MB). Free memory was 311.5MB in the beginning and 548.7MB in the end (delta: -237.2MB). Peak memory consumption was 616.4MB. Max. memory is 16.1GB. [2024-12-06 03:29:01,497 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 173827.70ms. Allocated memory was 453.0MB in the beginning and 813.7MB in the end (delta: 360.7MB). Free memory was 311.5MB in the beginning and 548.7MB in the end (delta: -237.2MB). Peak memory consumption was 616.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51811]: 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