./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:40:41,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:40:41,881 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:40:41,886 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:40:41,886 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:40:41,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:40:41,908 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:40:41,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:40:41,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:40:41,908 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:40:41,908 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:40:41,909 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:40:41,909 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:40:41,910 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:40:41,910 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:40:41,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:40:41,910 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:40:41,910 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:40:41,910 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:40:41,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:40:41,910 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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-12-05 21:40:42,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:40:42,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:40:42,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:40:42,167 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:40:42,167 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:40:42,169 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-12-05 21:40:44,853 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/02e3d3321/bb6dffe0cb7f4e34b3183b7cbae67055/FLAG1d0b7b615 [2024-12-05 21:40:46,835 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:40:46,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-12-05 21:40:47,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/02e3d3321/bb6dffe0cb7f4e34b3183b7cbae67055/FLAG1d0b7b615 [2024-12-05 21:40:47,430 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/02e3d3321/bb6dffe0cb7f4e34b3183b7cbae67055 [2024-12-05 21:40:47,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:40:47,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:40:47,433 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:40:47,433 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:40:47,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:40:47,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:40:47" (1/1) ... [2024-12-05 21:40:47,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf8de32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:40:47, skipping insertion in model container [2024-12-05 21:40:47,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:40:47" (1/1) ... [2024-12-05 21:40:48,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:40:48,766 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 21:40:48,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16b8365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:40:48, skipping insertion in model container [2024-12-05 21:40:48,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:40:48,767 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:40:48,769 INFO L158 Benchmark]: Toolchain (without parser) took 1335.24ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 111.8MB in the beginning and 477.5MB in the end (delta: -365.7MB). Peak memory consumption was 189.6MB. Max. memory is 16.1GB. [2024-12-05 21:40:48,769 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:40:48,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1333.43ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 111.8MB in the beginning and 477.5MB in the end (delta: -365.7MB). Peak memory consumption was 189.6MB. Max. memory is 16.1GB. [2024-12-05 21:40:48,771 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 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1333.43ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 111.8MB in the beginning and 477.5MB in the end (delta: -365.7MB). Peak memory consumption was 189.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35790]: 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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:40:50,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:40:50,660 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 21:40:50,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:40:50,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:40:50,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:40:50,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:40:50,687 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:40:50,688 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:40:50,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:40:50,688 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:40:50,688 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:40:50,689 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:40:50,689 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_17a32aed-e1d6-4e3a-87eb-95c9fb767336/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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-12-05 21:40:50,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:40:50,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:40:50,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:40:50,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:40:50,942 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:40:50,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-12-05 21:40:53,630 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/3a6ef2e22/5a749d566e60441282bdab809772ca3c/FLAG8cb59ce88 [2024-12-05 21:40:55,925 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:40:55,925 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-12-05 21:40:56,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/3a6ef2e22/5a749d566e60441282bdab809772ca3c/FLAG8cb59ce88 [2024-12-05 21:40:56,686 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17a32aed-e1d6-4e3a-87eb-95c9fb767336/bin/ukojak-verify-CZk0znPC7b/data/3a6ef2e22/5a749d566e60441282bdab809772ca3c [2024-12-05 21:40:56,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:40:56,689 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:40:56,690 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:40:56,690 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:40:56,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:40:56,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:40:56" (1/1) ... [2024-12-05 21:40:56,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78783170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:40:56, skipping insertion in model container [2024-12-05 21:40:56,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:40:56" (1/1) ... [2024-12-05 21:40:57,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:43:29,411 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 21:43:29,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cc171e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:29, skipping insertion in model container [2024-12-05 21:43:29,413 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:43:29,414 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 21:43:29,416 INFO L158 Benchmark]: Toolchain (without parser) took 152725.84ms. Allocated memory was 285.2MB in the beginning and 436.2MB in the end (delta: 151.0MB). Free memory was 147.7MB in the beginning and 159.9MB in the end (delta: -12.2MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. [2024-12-05 21:43:29,419 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:43:29,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 152724.03ms. Allocated memory was 285.2MB in the beginning and 436.2MB in the end (delta: 151.0MB). Free memory was 147.7MB in the beginning and 159.9MB in the end (delta: -12.2MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. [2024-12-05 21:43:29,421 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 152724.03ms. Allocated memory was 285.2MB in the beginning and 436.2MB in the end (delta: 151.0MB). Free memory was 147.7MB in the beginning and 159.9MB in the end (delta: -12.2MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52983]: 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